920 Absorber Module Manual 8.920.
Metrohm AG CH-9100 Herisau Switzerland Phone +41 71 353 85 85 Fax +41 71 353 89 01 info@metrohm.com www.metrohm.com 920 Absorber Module 2.920.0010 Manual 8.920.8004EN 09.
Teachware Metrohm AG CH-9100 Herisau teachware@metrohm.com This documentation is protected by copyright. All rights reserved. Although all the information given in this documentation has been checked with great care, errors cannot be entirely excluded. Should you notice any mistakes please send us your comments using the address given above. Documentation in additional languages can be found on http://documents.metrohm.com.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Table of contents Table of contents 1 Introduction 1 1.1 Instrument description ......................................................... 1 1.2 Intended use ......................................................................... 2 1.3 About the documentation ................................................... 2 1.3.1 Content and scope .................................................................. 2 1.3.2 Symbols and conventions ...........................................
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Table of contents 4.4.5 4.4.6 Connecting the Metrosep A Trap 1 ........................................ 49 Connecting the bottle with the absorber solution .................. 52 4.5 10-port valve ....................................................................... 54 4.5.1 Connecting the ports ............................................................. 55 4.5.2 Connecting the bottle with the standard solution .................. 58 4.5.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Table of contents 7.3 Problems with the dosing units ........................................ 86 8 Technical specifications 87 8.1 Reference conditions .......................................................... 87 8.2 Ambient conditions ............................................................ 87 8.3 Housing ............................................................................... 87 8.4 Dosino .....................................................................
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Table of figures Table of figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 VI ￭￭￭￭￭￭￭￭ Detectable elements .......................................................................... 7 Overview - CIC system .......................................................................
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1 Introduction 1 Introduction 1.1 Instrument description The 920 Absorber Module forms part of the Combustion IC system, which includes a Combustion Module and an ion chromatograph in addition to the 920 Absorber Module. The Combustion IC system can be used for digesting solid and liquid combustible samples. The Combustion IC system's prime application is the determination of halogenides and sulfur.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1.2 Intended use Leak sensor The leak sensor detects leaking liquid that collects in the instrument's base tray. Liquid that leaks in the instrument is routed to the base tray using drainage tubing and detected there. 1.2 Intended use The 920 Absorber Module represents the connecting link between combustion and IC analysis in a Combustion IC system. It absorbs the combustion gases in an absorber solution and transfers the resulting sample to an ion chromatograph.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1.3.2 1 Introduction Symbols and conventions The following symbols and formatting may appear in this documentation: Cross-reference to figure legend The first number refers to the figure number, the second to the instrument part in the figure. Instruction step Carry out these steps in the sequence shown.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1.4 Safety instructions 1.4 Safety instructions 1.4.1 General notes on safety WARNING This instrument may only be operated in accordance with the specifications in this documentation. This instrument has left the factory in a flawless state in terms of technical safety. To maintain this state and ensure non-hazardous operation of the instrument, the following instructions must be observed carefully. 1.4.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1 Introduction Protection against electrostatic charges WARNING Electronic components are sensitive to electrostatic charges and can be destroyed by discharges. Do not fail to pull the mains cable out of the mains connection socket before you set up or disconnect electrical plug connections at the rear of the instrument. 1.4.3 Tubing and capillary connections CAUTION Leaks in tubing and capillary connections are a safety risk. Tighten all connections well by hand.
1.4 Safety instructions ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ More details about the disposal of your old equipment can be obtained from your local authorities, from waste disposal companies or from your local dealer.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2 The Combustion IC system 2 The Combustion IC system 2.1 Overview Combustion is a sample preparation technique that uses burning to digest a sample. Solid, liquid and gaseous samples that are flammable can be digested using combustion. Combustion IC is particularly suited for determining the following elements: Figure 1 Detectable elements An additional instrument is required for the determination of gaseous samples: the LPG/GSS Module (2.136.0720).
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2.2 System description 2.2 System description Depending on the application, the Combustion IC system consists of the following instruments: Type of sample Instruments solid/liquid samples only ￭ Combustion Module with Auto Boat Drive (ABD) (2.136.0700) optional: sampler (MMS 5000) Analytik Jena 920 Absorber Module (2.920.0010) 930 Compact IC Flex Oven SeS/PP/Deg (2.930.2560) Metrohm ￭ ￭ Combustion Module with LPG/GSS Module (2.136.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2.3 2 The Combustion IC system Sequence of a determination A determination in the Combustion IC system runs according to the following diagram: Start determination (CIC system) Rinse absorber tube and provide absorber solution (920 Absorber Module) Sample input (Combustion Module) Combustion (Combustion Module) Rinse capillary f. combustion gases w.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2.3 Sequence of a determination NOTE Do not mix these up! ￭ ￭ Absorber solution: e.g. H2O2 solution for oxidizing sulfur oxides. Absorption solution: Combustion gases dissolved in the absorber solution. The determination is controlled entirely by MagIC Net. You can find a detailed description of the sequence in the online help for MagIC Net under the title "Combustion sequence".
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Overview of the instrument 3 Overview of the instrument 3.1 Front Module overview 1 11 2 3 4 5 10 6 9 8 7 Figure 4 1 920 Absorber Module – Front Bottle holder Protects the instrument from contamination and provides the space for the liquid containers. 920 Absorber Module 2 Transfer tubing Pre-installed. Connects the 10-port valve with the Dosino.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.1 Front 3 10-port valve For the software-controlled connection of 10 ports. 4 Holding clamps Two holding clamps that hold the trap columns. 5 Holding clamps To hold the absorber tube. 6 Bottle holder Provides space for a 100 mL bottle, e.g., for the standard solution. 7 Base tray Equipped with a leak sensor. 8 Standby indicator Flashes while the instrument is being started. Lights up when the instrument is ready for operation.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Overview of the instrument Capillary feedthroughs and cable feed-throughs 1 1 1 1 1 1 6 1 1 1 1 2 5 3 3 3 4 Figure 5 1 Capillary guides To arrange capillaries and tubings in the instrument. 920 Absorber Module 4 3 920 Absorber Module – Front 2 Capillary guide For the combustion gas inlet capillary.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.1 Front 3 Capillary feed-throughs Between instrument and base tray. For feeding capillaries from the front to the sides of the instrument. 4 Capillary feed-throughs Between instrument and base tray. For feeding capillaries from the front to the rear of the instrument. 5 Capillary openings For guiding capillaries and tubings out of the instrument. 6 Cable opening For guiding Dosino cables out of the instrument.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.2 3 Overview of the instrument Rear 11 14 1 13 2 3 4 5 6 12 7 8 9 11 Figure 6 10 11 920 Absorber Module – Rear 1 Cable opening For guiding Dosino cables out of the instrument. 2 PC connection socket For connecting a PC with a USB cable. 3 USB connection sockets Two USB connection sockets for connecting instruments with USB connector, labeled with USB 1 and USB 2.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.2 Rear 5 Extension Module connection socket Connection socket for an 872 Extension Module or an 891 Professional Analog Out. 6 Detector connection sockets Two connection sockets for connecting up to two detectors, labeled as Detector 1 and Detector 2. 7 Leak sensor connection socket For connecting the leak sensor connection cable. 8 Capillary openings Five openings on the back panel for guiding capillaries and and tubings out of the instrument.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation 4 Installation 4.1 Setting up the instrument 4.1.1 Packaging The instrument is supplied in highly protective special packaging together with the separately packed accessories. Keep this packaging, as only this ensures safe transportation of the instrument. 4.1.2 Checks Immediately after receipt, check whether the shipment has arrived complete and without damage by comparing it with the delivery note. 4.1.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.2 Overview Capillaries and tubings Figure 7 Capillaries and tubings in use – Overview 1 PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) Connection between the 6-port valve and the waste container. 2 PEEK capillary, 0.5 mm ID / 15 cm (6.1831.040) Connection between the 6-port valve and the 10-port valve. 3 PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) Approx. 80 cm. Connection between the 10-port valve and the bottle with the standard solution. 4 PTFE capillary, 0.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation 9 PTFE capillary, 0.5 mm ID / 3 m (6.1803.030) Connection between the Metrosep A Trap 1 - 100/4.0 trap column (6.1014.000) and the Combustion Module. 10 PTFE capillary, 0.5 mm ID / 3 m (6.1803.030) Approx. 20 cm. Connection between the Dosino with the absorber solution and the Metrosep A Trap 1 - 100/4.0 trap column (6.1014.000). 11 FEP tubing M6 for 920, 150 cm (6.1838.020) Aspiration tubing for the absorber solution.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.3 Dosino for ultrapure water NOTE The colored sleeves are heat-shrink tubing; this means they shrink when they are exposed to heat. Slip the colored sleeve over the capillary and secure it to the desired spot by heating it, for example by using a hairdryer. 4.3 Dosino for ultrapure water The Dosino for ultrapure water is installed first. Figure 8 13 Installing the Dosino for ultrapure water FEP tubing M6 for 920, 9 cm (6.1838.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation 15 FEP tubing M6 for 920, 150 cm (6.1838.020) Aspiration tubing for ultrapure water. Connection between the Dosino with the water bottle. 17 PTFE capillary, 0.5 mm ID / 3 m (6.1803.030) Approx. 40 cm. Connection between the Metrosep I Trap 1 - 100/4.0 trap column (6.1014.200) and the 6-port valve. 16 PTFE capillary, 0.5 mm ID / 3 m (6.1803.030) Approx. 30 cm. Connection between the Dosino with ultrapure water and the Metrosep I Trap 1 - 100/4.0 trap column (6.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.3 Dosino for ultrapure water Dosing transfer water for the sample The transfer water transports the sample to the IC instrument. In order to obtain accurate analysis results, the transfer water has to be free of ionic contamination. To remove all traces of ionic contamination, a Metrosep I Trap 1 – 100/4.0 (6.1014.200) column is used between the Dosino for ultrapure water and the 6-port valve.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Recommended procedure for installation 4 Installation 1. 2. 3. 4. 5. 6. 7. 4.3.1 Assemble the Dosino (see Chapter 4.3.1, page 23). Guide the capillary for the infeed of water during combustion into the instrument (see Chapter 4.3.2, page 23). Connect port 2 and port 4 (see "Connecting port 2 and port 4", page 26). Connect port 1 and port 3 (see "Connecting port 1 and port 3", page 30). Place the Dosino in the instrument (see Chapter 4.3.4, page 33).
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.3 Dosino for ultrapure water Feeding the capillary for the water infeed into the instrument 3. 6.1803.030 1. 2. The arrows in the figure point in the direction the capillaries have to be pushed. 1 Feeding the capillary for the water infeed into the instrument ￭ ￭ ￭ ￭ Next step 4.3.3 Using ports 24 ￭￭￭￭￭￭￭￭ Slide a blue colored sleeve over the capillary far enough that it remains visible outside the instrument.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Accessories 4 Installation The following accessories have to be connected to the Dosino for ultrapure water: Port Install this accessory 1 ￭ ￭ ￭ PTFE capillary (6.1803.030), approx. 30 cm (8-16) Pressure screw (6.2744.350) Coupling (6.2744.080) 2 FEP tubing M6 for 920, 150 cm (6.1838.020) (8-15) 3 FEP tubing M6 for 920, 9 cm (6.1805.040) (8-13) 4 ￭ ￭ ￭ ￭ PTFE capillary (6.1803.030) (8-14) Pressure screw (6.2744.350) Coupling (6.2744.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.3 Dosino for ultrapure water Connecting port 2 and port 4 Port 2 and port 4 of the Dosino are on the bottom of the instrument. These ports are connected first. Accessories The following accessories have to be connected to these two ports: Port Install this accessory 2 FEP tubing M6 for 920, 150 cm (6.1838.020) (8-15) 4 ￭ ￭ ￭ ￭ PTFE capillary (6.1803.030) (8-14) Pressure screw (6.2744.350) Coupling (6.2744.080) Adapter Dosino port 4 (6.1808.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation ￭ ￭ Push the pressure screw over the end of the PTFE capillary far enough that a few millimeters of the capillary extend beyond the tip of the pressure screw. Attach the coupling on the pressure screw and tighten it by hand. 2 Threading the Dosino holder thread adapter 6.1838.020 6.2057.230 6.1618.020 6.1803.030 ￭ ￭ Start by threading the FEP tubing through the thread adapter from below and then through the Dosino holder.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.3 Dosino for ultrapure water Port 2 6.1805.040 1 Mounting the FEP tubing Tighten the FEP tubing on port 2 of the dosing unit. 2 Routing the FEP tubing out of the instrument Guide the loose end of the FEP tubing out of the 920 Absorber Module through one of the capillary openings on the back panel of the instrument. Connecting port 4 Prerequisites: ￭ ￭ 28 ￭￭￭￭￭￭￭￭ The PTFE capillary (6.1803.030) is threaded in through the thread adapter (6.1618.020) and the Dosino holder (6.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation Port 4 6.1808.280 6.2744.080 6.2744.350 6.1803.030 1 Mounting the adapter Attach the Adapter Dosino port 4 (6.1808.280) onto port 4 of the dosing unit. 2 Mounting the capillary Tighten the PTFE capillary on the Adapter Dosino port 4. Tightening the Dosino holder Prerequisites: FEP tubing (6.1838.020) and the PTFE capillary (6.1803.030) are threaded in through the thread adapter (6.1618.020) and the Dosino holder (6.2057.230) and are connected to ports 2 and 4.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.3 Dosino for ultrapure water 1 Tighten the Dosino holder (6.2057.230) with the thread adapter (6.1618.020) on the bottom of the dosing unit. Next step ￭ Connect the ports 1 and 3. Connecting port 1 and port 3 Port 1 on the left side of the Dosino is used for dosing water, which is used for transferring the sample from the 6-port valve to the analysis instrument. The transfer water is purified using a Metrosep I Trap 1 – 100/4.0 (6.1014.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation Port Install this accessory 1 ￭ ￭ ￭ 30 cm of the PTFE capillary (6.1803.030) (8-16) Pressure screw (6.2744.350) Coupling (6.2744.080) FEP tubing M6 for 920, 9 cm (6.1805.040) (8-13) 3 For this step you also need: ￭ Capillary cutter (6.2621.080) Connecting port 1 1 Cutting the PTFE capillary to size ￭ Cut off a piece from the PTFE capillary that is approx. 30 cm long using the capillary cutter. 2 Mounting the coupling 6.2744.350 6.1803.030 6.2744.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.3 Dosino for ultrapure water 3 Connecting the PTFE capillary Port 1 6.2744.080 6.2744.350 6.1803.030 ￭ Tighten the coupling to port 1 of the dosing unit. Connecting port 3 6.1805.040 Port 3 1 Mounting the FEP tubing Tighten the FEP tubing on port 3 of the dosing unit. Next step 32 ￭￭￭￭￭￭￭￭ Place the Dosino for ultrapure water into the instrument.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.3.4 4 Installation Inserting the Dosino in the instrument CAUTION Space is limited in the 920 Absorber Module. When you insert the fully connected Dosino into the instrument, ensure that none of the tubing or capillaries are bent or kinked. Turn the Dosino so that the capillaries and tubing can be as straight as possible. Inserting the Dosino in the instrument 1. 2. 1 Place the Dosino holder onto the mounting bolts and fix it in place using the knurled screw.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.3 Dosino for ultrapure water 4.3.5 Connect capillary/tubing at port … … to 3 T connection (see Chapter 4.4.4, page 47) 4 Combustion oven inlet (see Chapter 4.10.1, page 74) Connecting the Metrosep I Trap 1 The Metrosep I Trap 1 – 100/4.0 trap column (6.1014.200) removes disruptive interfering anions and cations from the ultrapure water used for transferring the absorption solution from the absorber tube to the 6-port valve.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation CAUTION Flow can only move through the trap column in one direction. This flow direction is marked on the column with an engraved arrow. Be absolutely sure to note this flow direction when connecting the capillaries. 6.1803.030 (40 cm) 1 6.2744.010 2 6.1014.200 6.1014.200 3 4 1 6.27440.10 6.1803.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.3 Dosino for ultrapure water ￭ Cut off a piece from the PTFE capillary (6.1803.030) that is approx. 40 cm long using the capillary cutter (6.2621.080) and tighten it onto the outlet of the trap column using a pressure screw. Inserting the trap column in the instrument Insert the Metrosep I Trap 1 – 100/4.0 in the instrument as follows: 1 Fasten the Metrosep I Trap 1 – 100/4.0 in place in the rear holding bracket (4-4) of the 920 Absorber Module using the column head.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation Connecting the bottle with ultrapure water 6.1609.000 1 6.1838.020 2 6.1446.080 6.1602.160 6.2023.020 6.1608.070 1 2 Cotton Adsorber granulate 1 Screw the bottle attachment onto the bottle. 2 Insert a sealing ring from the 6.1602.160 accessory set into the bottle attachment's M6 opening. Put the loose end of the FEP tubing through the bottle attachment's M6 opening and tighten it.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.3 Dosino for ultrapure water 3 Fill the adsorber tube with a little cotton and adsorber granulate and seal it with the plastic cover. 4 Place the adsorber tube into the large opening of the bottle attachment and fasten it in place with the SGJ clip. 5 Seal the M8 opening with a stopper.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.4 4 Installation Dosino for the absorber solution Figure 10 Installing the Dosino for the absorber solution 9 PTFE capillary, 0.5 mm ID / 3 m (6.1803.030) Connection between the Metrosep A Trap 1 - 100/4.0 trap column (6.1014.000) and the Combustion Module. 10 PTFE capillary, 0.5 mm ID / 3 m (6.1803.030) Approx. 20 cm. Connection between the Dosino with the absorber solution and the Metrosep A Trap 1 - 100/4.0 trap column (6.1014.000). 11 FEP tubing M6 for 920, 150 cm (6.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.4 Dosino for the absorber solution Dosing the absorber solution The absorber solution is dosed for the combustion tube's outlet in the Combustion Modul. It absorbs the gases from combustion and carries them to the absorber tube. Transferring the absorption solution to the 10-port valve Drawing the absorption solution out of the absorber tube. 4.4.1 Accessories Assembling the Dosino For this step you need: ￭ ￭ 800 Dosino (2.800.0010) Dosing unit 10 mL (6.3032.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation CAUTION Please read through the correct procedure in the manual for the 800 Dosino before you attach the Dosino on the dosing unit. Plugging in the connection cable 1 Route the connection cable for the Dosino for the absorber solution out of the instrument through the cable opening (6-1) in the back panel. 2 Plug the plug for the connection cable into the MSB 1 socket. 4.4.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.4 Dosino for the absorber solution 2.800.0020 6.3032.210 Port 3 Port 1 6.2744.350 6.1805.040 6.2744.080 6.1803.030 (20 cm) Port 2 6.1838.020 Port 4 6.2057.230 6.1618.020 Figure 11 Connect the Dosino for the absorber solution Connecting port 2 Port 2 is located on the bottom of the Dosino. Port 2 is used for aspirating the absorber solution.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation Installing the water aspiration tubing at port 2 1 Threading the Dosino holder thread adapter Before you can connect the aspiration tubing for the absorber solution, you have to thread the aspiration tubing for the absorber solution through thread adapter and the Dosino holder. 6.1838.020 6.2057.230 6.1618.020 ￭ Start by threading the FEP tubing through the thread adapter from below and then through the Dosino holder.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.4 Dosino for the absorber solution FEP tubing (6.1838.020) is threaded in through the thread adapter (6.1618.020) and the Dosino holder (6.2057.230) and is connected to port 2. 1 Tighten the Dosino holder (6.2057.230) with the thread adapter (6.1618.020) on the bottom of the dosing unit. Next step Connect the ports 1 and 3.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation Connecting port 1 1 Mounting the FEP tubing Port 1 6.1532.130 Tighten the FEP tubing on port 1 of the dosing unit. Connecting port 3 1 Mounting the coupling 6.2744.350 6.1803.030 6.2744.080 ￭ ￭ 920 Absorber Module Push the pressure screw over the end of the PTFE capillary far enough that a few millimeters of the capillary extend beyond the tip of the pressure screw. Attach the coupling on the pressure screw and tighten it by hand.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.4 Dosino for the absorber solution 2 Connecting the PTFE capillary Port 3 6.1803.030 (20cm) 6.2744.350 6.2744.080 Tighten the coupling to port 3 of the dosing unit. Next step 4.4.3 Placing the Dosino for the absorber solution into the instrument. Inserting the Dosino in the instrument CAUTION Space is limited in the 920 Absorber Module. When you insert the fully connected Dosino into the instrument, ensure that none of the tubing or capillaries are bent or kinked.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation Inserting the Dosino in the instrument 1. 2. 1 Place the Dosino holder onto the mounting bolts and fix it in place using the knurled screw. Next step 4.4.4 Connect capillary/tubing at port … … to 1 T connection (see Chapter 4.4.4, page 47) 2 Bottle with the absorber solution (see Chapter 4.4.6, page 52) 3 Connect the Metrosep A Trap 1 – 100/4.0 inlet (see Chapter 4.4.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.4 Dosino for the absorber solution At inlet … Install this accessory 2 FEP tubing M6 for 920, 9 cm (6.1805.040) from Dosino for ultrapure water (7-13) Transfer tubing (4-2) 3 Installing the T connection 6.1805.040 6.1808.060 1 3 2 6.1562.130 6.1805.040 1 Connecting the FEP tubing Screw the loose end of the FEP tubing connected to port 3 of the Dosino for ultrapure water to an inlet (1) on the T connection.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.4.5 4 Installation Connecting the Metrosep A Trap 1 The Metrosep A Trap 1 – 100/4.0 (6.1014.000) trap column continues to remove the smallest anionic contaminants in the absorber solution. The use of trap column ensures that the analysis is not distorted by unwanted contamination. The Metrosep A Trap 1 – 100/4.0 is inserted between the Dosino for absorber solution and the T connector CIC (6.7301.210) at the outlet of the Combustion Module.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.4 Dosino for the absorber solution Feed the capillary for the absorber solution into the instrument The capillary for the absorber solution is fed into the instrument as follows: 6.1803.030 Figure 12 1 ￭ ￭ ￭ ￭ Feed the capillary for the absorber solution into the instrument Slide a yellow colored sleeve over the capillary far enough that it remains visible outside the instrument. Route one end of the PTFE- capillary (6.1803.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation CAUTION Flow can only move through the trap column in one direction. This flow direction is marked on the column with an engraved arrow. Be absolutely sure to note this flow direction when connecting the capillaries. 6.1803.030 1 6.2744.010 2 6.1014.000 6.1014.000 3 4 1 6.27440.10 6.1803.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.4 Dosino for the absorber solution 3 Connecting the column's outlet ￭ Screw the PTFE capillary (6.1803.030) with the yellow colored sleeve (fed in from the right side of the instrument) in place on the trap column's outlet using a pressure screw (6.2744.010). Inserting the trap column in the instrument Insert the Metrosep A Trap 1 – 100/4.0 in the instrument as follows: 1 Fasten the Metrosep A Trap 1 – 100/4.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation Connecting the bottle with the absorber solution 6.1609.000 1 6.1838.020 2 6.1446.080 6.1602.160 6.2023.020 6.1608.070 1 2 Cotton Adsorber granulate 1 Screw the bottle attachment onto the bottle. 2 Insert a sealing ring from the 6.1602.160 accessory set into the bottle attachment's M6 opening. Put the loose end of the FEP tubing through the bottle attachment's M6 opening and tighten it.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.5 10-port valve 3 Fill the adsorber tube with a little cotton and adsorber granulate and seal it with the plastic cover. 4 Place the adsorber tube into the large opening of the bottle attachment and fasten it in place with the SGJ clip. 5 Seal the M8 opening with a stopper. 4.5 10-port valve The 10-port valve can be connected after both Dosinos and the two trap columns have been installed. Figure 13 2 Connecting the 10-port valve PEEK capillary, 0.5 mm ID / 15 cm (6.1831.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation 4 PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) Approx. 80 cm. Connection between the 10-port valve and the bottle with the check standard. 5 PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) Approx. 60 cm. Connection between the 10-port valve and the absorber tube. 6 PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) Approx. 5 cm. For aspirating air segments. 7 PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) Connection between the 10-port valve and the waste container.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.5 10-port valve Port Install this accessory 8 ￭ PTFE capillary, 0.75 mm ID / 3 m (6.1803.160), approx. 60 cm ￭ (13-5) Pressure screw (6.2744.090) ￭ PTFE capillary, 0.75 mm ID / 3 m (6.1803.160), approx. 5 cm ￭ (13-6) Pressure screw (6.2744.090) 9 10 ￭ ￭ PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) (13-7) Pressure screw (6.2744.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation 3 Connecting port 2 ￭ ￭ Cut off a piece from the PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) that is approx. 80 cm long using the capillary cutter. Screw this piece of capillary in place at port 2 using a long pressure screw. 4 Connecting port 3 ￭ ￭ Cut off a piece from the PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) that is approx. 80 cm long using the capillary cutter. Screw this piece of capillary in place at port 3 using a long pressure screw.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.5 10-port valve 4.5.2 Connect capillary/tubing at port … … to 10 Waste container Connecting the bottle with the standard solution The bottle with the standard solution is connected to the 10-port valve. Accessories For this step you need: ￭ ￭ Clear glass bottle 100 mL (6.1608.050) filled with standard solution Bottle attachment (6.1602.150), contains 3 pressure screws Connecting the bottle with the standard solution 6.1803.160 6.1602.150 6.1602.150 6.1608.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation Inserting the bottle with the standard solution into the instrument 1 Insert the bottle with the standard solution into the bottle holder. 4.5.3 Connecting the bottle with the check standard The bottle with the standard solution is connected to the 10-port valve.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.5 10-port valve 4.5.4 Function of the 10-port valve The 10-port valve is used for sample preparation. For this, the central port (15-2) can be connected to the other ten ports one after the other using the selector (15-1). The transfer tubing is connected to the central port. Liquids can be aspirated into the transfer tubing by one of the ten ports with the aid of a Dosino and then transported to any other port by reversing the flow.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation The shorter path leads through ports 9 and 8 (see figure 16, left). If however port 8 is defined as the secured port, then the 10-port valve automatically switches via ports 1 – 2 – 3 – 4 – 5 – 6 (see figure 16, left). X Figure 16 4.6 10-port valve – Normal valve switchover and with a secured port 6-port valve The 6-port valve is connected next.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.6 6-port valve Figure 17 Connecting the 6-port valve 1 PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) Connection between the 6-port valve and the waste container. 2 PEEK capillary, 0.5 mm ID / 15 cm (6.1831.040) Connection between the 6-port valve and the 10-port valve. 17 PTFE capillary, 0.5 mm ID / 3 m (6.1803.030) Approx. 40 cm. Connection between the Metrosep I Trap 1 - 100/4.0 trap column (6.1014.200) and the 6-port valve. 18 PTFE capillary, 0.5 mm ID / 3 m (6.1803.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation Port … … is used for … … is connected to 5 Inlet for transfer water Metrosep I Trap 1 – 100/4.0 (6.1014.200) 6 Sample loop 6-port valve – Port 3 Accessories Port 1 Install this accessory ￭ ￭ 2 ￭ ￭ 3 ￭ ￭ 4 5 6 PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) (17-1) Pressure screw (6.2744.010) Sample loop 250 µL (6.1825.290) Pressure screw (6.2744.010) ￭ PTFE capillary, 0.5 mm ID / 3 m (6.1803.030) (17-18) Pressure screw (6.2744.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.6 6-port valve Connecting the 6-port valve 6.1803.160 6.1831.040 6.2744.010 6.2744.010 2 1 4 5 6 3 6.1825.290 6.2744.010 6.2744.010 6.1803.030 6.1803.030 Figure 18 Connecting the 6-port valve 1 Connecting port 1 ￭ Tighten the loose end of the PEEK capillary connected to port 1 of the 10-port valve (17-2) to port 1 of the 6-port valve using a pressure screw. 2 Connecting port 2 ￭ ￭ ￭ ￭ ￭ Push one end of the PTFE capillary, 0.75 mm ID / 3 m (6.1803.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation ￭ ￭ Push the pressure screw over the end of the capillary far enough that approx. 4 mm of the capillary is exposed. Screw the pressure screw in place at port 4 of the 6-port valve. 4 Connecting port 5 ￭ ￭ Push the pressure screw over the loose end of the capillary connected to the outlet of the Metrosep I Trap 1 – 100/4.0 (17-17) far enough that approx. 4 mm of the capillary is exposed. Screw the pressure screw in place at port 5 of the 6-port valve.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.6 6-port valve 3 Port 3 For connecting the sample loop. 4 Port 4 For connecting the capillary to the ion chromatograph. 5 Port 5 For connecting the capillary from the outlet of the Metrosep I trap column. 6 Port 6 For connecting the sample loop.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ ￭ 4.7 4 Installation Injecting In the Injecting position, ports 1 and 2, 3 and 4, and 5 and 6 are connected to each another. The transfer solution now flows through port 5 into the 6-port valve, through the sample loop and back out through port 4. At the same time, the absorber solution flows through port 1 into the 6-port valve and directly back out through port 2.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.7 Absorber tube On the … of the absorber tube Install this accessory top Stopper bottom Absorber tube holder (6.2766.000) consisting of the holder and a sealing ring Assembling the absorber tube Assemble the absorber tube according to the following figure: 6.2421.000 6.2766.000 1 Assembling the absorber tube holder ￭ ￭ ￭ Place the sealing ring in the holder. Screw the holder in place on the bottom end of the absorber tube.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation On the … of the absorber tube Install this accessory side ￭ Inlet valve holder (6.2766.010) consisting of a holder and a nut with inlet valve (6.2824.170) ￭ PTFE capillary 1/8 in. / 1/16 in. ID / 1.5 m (6.1803.130) (21-8) ￭ Pressure screw (6.2744.010) The loose end of the PTFE capillary 0.75 mm ID / 3 m bottom ￭ (6.1803.160), connected to port 8 of the 10-port valve (21-5). Connecting the capillaries 6.2824.170 6.2744.010 6.2766.010 6.2744.170 6.1803.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.8 Connecting the drainage tubing and leak sensor Inserting the absorber tube into the instrument Insert the absorber tube into the instrument: 1 Hang the absorber tube on the two brackets on the right inner side wall. Next step 4.8 Connect the Capillary/ tubing at … … to side Secure the outlet of the combustion oven (see Chapter 4.10.2, page 76) Connecting the drainage tubing and leak sensor The leak sensor detects leaking liquid that collects in the instrument's base tray.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation ￭ 4.8.1 The leak sensor is switched to active in the software. Installing the drainage tubing Liquid that leaks in the bottle holder flows to the rear of the instrument and is drained through an opening on the bottle holder. Drainage tubing has to be mounted at this opening. This drainage tubing guides the leaking liquid to the base tray where the leak sensor is located.
4.8 Connecting the drainage tubing and leak sensor ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Route the loose end into a waste container. 4.8.2 Connecting the leak sensor Plugging in the leak sensor connection cable The leak sensor connection cable is coiled up in the base tray. 1 Pull the leak sensor connection cable out of the base tray as far as needed. 2 Plug the plug for the leak sensor connection cable into the leak sensor connection socket (labeled Leak Sensor).
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation 4.9 Connecting the instrument 4.9.1 Connecting the instrument to the PC NOTE The instrument must be switched off when connecting the PC. 1 Connecting the USB cable Connect the PC connection socket (6-2) of the instrument to a USB connector of the computer via the USB cable (6.2151.020). 4.9.2 Connecting the instrument to power supply WARNING The power supply unit must not get wet. Protect it against the direct effect of liquids.
4.10 Connecting the 920 Absorber Module to the remaining components 4.10 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Connecting the 920 Absorber Module to the remaining components Three capillaries are routed out at the right side of the Combustion IC system. ￭ ￭ ￭ 4.10.1 The capillary connected to port 4 of the Dosino for ultrapure water is marked with a blue colored sleeve. The capillary connected to the outlet of the Metrosep A Trap 1 – 100/4.0 is marked with a yellow colored sleeve.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation Figure 22 Combustion tube – Inlet 1 Water infeed inlet Connection for the capillary with the blue colored sleeve (7-14). 2 Flame sensor connection Connection for the flame sensor. 3 Oxygen infeed Connection for the oxygen infeed. 4 Sample inlet Solid and liquid samples: inlet for sample boats. Gaseous samples: connection of the LPG/ GSS module.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.10 Connecting the 920 Absorber Module to the remaining components 4.10.2 Connecting the Combustion Module outlet: Absorber solution The capillary with the yellow colored sleeve and the thicker capillary are connected to the CIC T connector in the Combustion Module. There are 2 connections on the CIC T connector in the Combustion Module: Figure 23 Combustion tube – Outlet 1 Absorber solution connection Connection for the capillary with the yellow colored sleeve (7-9).
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Installation Connecting the capillary for the combustion gases 1 Feeding the capillary into the Combustion Module ￭ ￭ Push the loose end of the PTFE capillary 1/8 in. / 1/16 in. ID / 1.5 m (6.1803.130) (7-8) through the opening in the right-side door of the 920 Absorber Module. Guide the capillary through the round opening in the bottom of the Combustion module into the inside.
4.10 Connecting the 920 Absorber Module to the remaining components 4.10.3 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Connecting the 930 Compact IC Flex A capillary is routed out on the left side of the 920 Absorber Module. This capillary is connected to the injection valve of the 930 Compact IC Flex. Accessories For this step you need: Capillary cutter (6.2621.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5 Start-up 5 Start-up All of the Combustion IC system components have to be completely installed before putting the 920 Absorber Module into operation; this means: ￭ ￭ ￭ ￭ The Combustion Module including ABD and optional sampler (MMS 5000) and, if necessary, the LPG/GSS Module is installed according to the specifications in the Combustion IC operating instructions from Analytik Jena.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ NOTE It can sometimes happen that an instrument is not automatically recognized when it is newly connected to an existing system. When an instrument is not automatically recognized, then the "basic initialization" has to be run in MagIC Net. Additional information concerning the basic initialization can be found in the MagIC Net online help or in the MagIC Net manual. 3 Loading the method Workplace ▶ Run ￭ ￭ Activate the Equilibration tab.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 6 Operation and maintenance 6 Operation and maintenance 6.1 General The following chapters describe the care and maintenance tasks that can be carried out by the user. 6.2 Door CAUTION The door is made of PMMA (polymethylmetacrylate). It must never be cleaned with abrasive media or solvents. CAUTION Never use the door as a handle. 6.3 Dosino Information regarding the maintenance of the Dosino can be found in the Dosino manual enclosed in your delivery.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 6.5 Metrosep I Trap 1 6.5 Metrosep I Trap 1 Information regarding the maintenance of the Metrosep I Trap 1 can be found in the leaflet on the trap column enclosed in your delivery. Alternatively, you can also download it from the Internet at documents.metrohm.com. 6.6 Metrosep A Trap 1 Information regarding the maintenance of the Metrosep A Trap 1 can be found in the leaflet on the trap column enclosed in your delivery.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 6.9 6 Operation and maintenance Absorber tube The absorber tube requires maintenance if the check valve and the absorber tube holder clog up due to sooting resulting from deflagration in the combustion tube. The absorber tube holder (6.2766.000) and the inlet valve (6.2824.170) in the check valve must be exchanged. 6.2824.170 6.2744.010 6.2766.010 6.2744.170 6.1803.130 6.1803.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 6.9 Absorber tube Exchanging the absorber tube holder 1 Unscrewing the outlet capillary On the bottom side, unscrew the pressure screw from the absorber tube holder. 2 Unscrewing the check valve holder Unscrew the check valve holder (6.2766.010) from the absorber tube holder. 3 Replacing the absorber tube holder ￭ ￭ ￭ Unscrew the absorber tube holder from the absorber tube. Place a new sealing ring in the new absorber tube holder.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 6.10 6 Operation and maintenance Quality Management and qualification with Metrohm Quality management Metrohm offers you comprehensive support in implementing quality management measures for instruments and software. Further information on this can be found in the brochure "Metrohm Quality Management" available from your local Metrohm representative. Qualification Please contact your local Metrohm representative for support in qualification of instruments and software.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 7.1 Problems and their solutions 7 Troubleshooting 7.1 Problems and their solutions Problem Cause Remedy Combustion Module does not work. The Combustion Module is recognized by Magic Net™ and entered in the device list, even if it has not been switched on yet. Switch on all instruments of the Combustion Module. Dosinos do not dose correctly. The determination has been canceled. The Dosinos' status is not defined. Run the method Preparation of Combustion IC. 7.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 8 Technical specifications 8 Technical specifications 8.1 Reference conditions The technical data listed in this Chapter refers to the following reference conditions: Ambient temperature +25 °C (± 3 °C) Instrument status > 40 minutes in operation (equilibrated) 8.2 Ambient conditions Operation Ambient temperature +5…+45 °C Humidity 20…80 % relative humidity Storage Ambient temperature –20…+70 °C Transport Ambient temperature 8.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 8.4 Dosino Operating elements Indicators LED power display On/off switch On the rear of the instrument 8.4 Dosino Please refer to the manual for the Dosino enclosed in the delivery for information regarding the technical specifications of the Dosino. Alternatively, you can also download it from the Internet at documents.metrohm.com. 8.5 10-port valve Connections 1 out of 10 Resistance to solvents No restrictions Switching time typ.100 ms Pressure resistance 2.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 8.7 8 Technical specifications Absorber tube Glass Material Dimensions 240 mm Length Maximum volume 8.8 Leak sensor Electronic, no calibration necessary Type 8.9 8 mL Power connection Required voltage 100 - 240 V ± 10% (autosensing) Required frequency 50 - 60 Hz ± 3 Hz (autosensing) Power consumption ￭ 65 W for typical analysis application Power supply unit ￭ Up to 300 W maximum, electronically monitored internal fuse 3.15 A ￭ 8.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 8.11 Safety specification 8.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 9 Warranty (guarantee) 9 Warranty (guarantee) Metrohm guarantees that the deliveries and services it provides are free of defects in materials, design or manufacturing. The general warranty period is 36 months (exclusions below) from the date of delivery, or 18 months in the event of continuous operation. The warranty remains valid on the condition that the servicing is provided by a service organization authorized by Metrohm at defined intervals and with a defined scope.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ The same warranty periods that are specified for a corresponding new part apply to parts that are replaced or repaired within the above-mentioned warranty periods. However, replacement or repair of a part does not extend the warranty period of the entire system. Deficiencies arising from circumstances that are not the responsibility of Metrohm, such as improper storage or improper use, etc., are expressly excluded from the warranty.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 10 Accessories 10 Accessories NOTE Subject to change without notice. 10.1 Scope of delivery 2.920.0010 920 Absorber Module Order no. Description 2 1.800.0020 Dosino (Kabel 0.65m) 1 1.920.0010 Absorber Module Qty. The 920 Absorber Module combines the Combustion Module with the ion chromatograph. The 920 Absorber Module ensures that the gaseous compounds of the analytes are dissolved and channeled to the IC. It is responsible for the entire Liquid Handling.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 10.1 Scope of delivery Qty. 1 Order no. Description 6.1014.200 Metrosep I Trap 1 - 100/4.0 The Metrosep I Trap 1 - 100/4.0 column is used to eliminate ionic, i.e. cationic and anionic, contaminants from aqueous solutions. Its use is especially recommended for the purification of the transfer water in combination with "MISP" or "Metrohm Inline Sample Preparation." Using the Metrosep I Trap 1 - 100/4.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Qty. 1 10 Accessories Order no. Description 6.1803.130 Capillary 1/8 in. / 1/16 in. i.d. / 1.5 m Connecting capillary from the eluent components to the Eluent Synthesizer Material: PTFE Outer diameter (inches): 1/8 Inner diameter (inches): 1/16 Length (m): 1.5 4 6.1803.160 PTFE capillary 0.75 mm i.d. / 3 m PEEK capillary for use with adsorber module. 1 6.1808.280 Adapter Dosino port 4, M6 inner Adapter for use with Dosino port 4 in IC. For connecting to M6 connector.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 10.1 Scope of delivery Qty. 1 Order no. Description 6.2621.080 Capillary cutter For plastic capillaries. Used with IC instruments Length (mm): 118 3 6.2744.010 Pressure screw 5x With UNF 10/32 connection. For the connection of PEEK capillaries Material: PEEK Length (mm): 26 3 6.2744.080 M6 thread / UNF 10/32 coupling With M6 outer thread.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Qty. 4 10 Accessories Order no. Description 6.2744.090 Pressure screw long Long version. With UNF 10/32 connection. 2 pieces. For the connection of PEEK capillaries (MCS and Sample degasser) Material: PEEK 1 6.2744.200 Adapter UNF 10/32 outer / M6 inner Connecting 1/16 in. PEEK capillaries and transfer tubing (M6) Material: PEEK 2 6.2744.350 PEEK pressure screw 14 mm, 3 pcs. With UNF 10/32 connector. For the connection of PEEK capillaries in the Absorber Module. 1 6.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 10.1 Scope of delivery Qty. 1 Order no. Description 6.3032.150 Dosing Unit 5 mL Dosing unit with integrated data chip with 5 mL glass cylinder and light protection, mountable on reagent bottle with ISO/DIN GL45 thread. FEP tubing connection, anti-diffusion buret tip. Volume (mL): 5 1 6.3032.210 Dosing Unit 10 mL Dosing unit with integrated data chip with 10 mL glass cylinder and light protection, mountable on reagent bottle with ISO/DIN GL45 thread.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Qty. 2 10 Accessories Order no. Description 6.1608.070 Eluent bottle / 2 L / GL 45 Material: Height (mm): Volume (mL): 2 6.1609.000 Clear glass 262 2000 Adsorbing tube, large and bent For filling with adsorber material. Material: Height (mm): Inner diameter (mm): SGJ size: 2 6.1618.020 Glass 129 32 B-14/15 Thread adapter S 40 to GL 45 Adapter for bottles with S40 thread (Merck...) to GL45.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 10.1 Scope of delivery Qty. 2 Order no. Description 6.1805.040 FEP tubing / M6 / 9 cm With light and kink protection Material: Inner diameter (mm): Length (mm): 1 6.1808.060 T connector / M6 inner 3 M6 inner threads. Material: 1 6.1825.290 FEP 2 90 PCTFE PEEK sample loop 250 µL Sample loop for «Metrohm intelligent Partial loop Technique» (MiPT) and for PILS (particle into liquid sampler). With 2 Peek pressure screws.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Qty. 8 10 Accessories Order no. Description 6.2744.220 Screw stopper 10/32 long For Professional IC Instruments. For sealing unused ports of degassers and MCS. Material: PP 1 6.1831.040 PEEK capillary 0.5 mm i.d., 15 cm For inline dialysis. For IC Dialysis Unit, IC Dialysis Sample Processor, IC Liquid Handling Dialysis Unit Material: PEEK Outer diameter (inches): 1/16 Inner diameter (mm): 0.5 Length (mm): 150 2 6.1816.080 Silicone tubing 6 mm i.d.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 10.2 Optional accessories Qty. 2 Order no. Description 6.2023.020 Clip for SGJ 14/15 Clip for SGJ 14/16 Material: 1 6.2122.0x0 POM Power supply cable with IEC 60320 line socket, type C13 Cable plug according to customer requirements. Switzerland: SEV 1011, Type 12 6.2122.020 CEE 7, Type VII 6.2122.040 NEMA 5-15, Type 498 6.2122.070 1.5 m Germany, …: USA, …: Length: 1 6.2151.020 Cable USB A - USB B 1.8 m USB connecting cable Length (m): 10.2 1.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Order no. Description 8.920.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Index Index Numbers/Symbols 6-port valve .............................. 61 Technical specifications ....... 88 Valve position: Fill ............... 66 Valve position: Inject .......... 67 10-port valve ............................ 54 Technical specifications ....... 88 930 Compact IC Flex Connect ............................. 78 A Ambient conditions .................. 87 C CIC See also Combustion IC ........ 7 Combustion IC Definition .............................
