872 Extension Module 2.872.0110 – Suppression Manual 8.872.
Metrohm AG CH-9101 Herisau Switzerland Phone +41 71 353 85 85 Fax +41 71 353 89 01 info@metrohm.com www.metrohm.com 872 Extension Module 2.872.0110 – Suppression Manual 8.872.8006EN 10.
Teachware Metrohm AG CH-9101 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://products.metrohm.com under Literature/Technical documentation.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 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 5.1.2 5.1.3 5.1.4 5.2 Maintenance by Metrohm Service .......................................... 27 Operation .............................................................................. 27 Shutting down ...................................................................... 28 Door ..................................................................................... 28 5.3 Peristaltic pump .................................................................. 28 5.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 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 11 872 Extension Module Suppression Front 872 Extension Module Suppression .......................................... 6 Rear 872 Extension Module Suppression ........................................... 6 Proposed setup ................................................................................. 7 Peristaltic pump .................................
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1 Introduction 1 Introduction 1.1 Instrument description Existing 850 Professional IC instruments can be expanded to include additional functions by means of 872 Extension Modules. Every 850 Professional IC instrument can be supplemented with up to 3 extension modules. The 872 Extension Module Suppression can be used in IC systems whenever an additional suppression module or a sample preparation module is required.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1.2 Intended use 1.2 Intended use This instrument is suitable for processing chemicals and flammable samples. The usage of the 872 Extension Module therefore requires that the user has basic knowledge and experience in the handling of toxic and caustic substances. Knowledge with respect to the application of the fire prevention measures prescribed for laboratories is also mandatory. 1.3 About the documentation 1.3.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1 Introduction Warning This symbol draws attention to a possible hazard due to heat or hot instrument parts. Warning This symbol draws attention to a possible biological hazard. Caution This symbol draws attention to a possible damage of instruments or instrument parts. Note This symbol marks additional information and tips. 1.4 Safety instructions 1.4.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1.4 Safety instructions Warning Never open the housing of the instrument. The instrument could be damaged by this. There is also a risk of serious injury if live components are touched. There are no parts inside the housing which can be serviced or replaced by the user. Mains voltage Warning An incorrect mains voltage can damage the instrument. Only operate this instrument with a mains voltage specified for it (see rear panel of the instrument).
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1.4.4 1 Introduction Flammable solvents and chemicals Warning All relevant safety measures are to be observed when working with flammable solvents and chemicals. ￭ ￭ ￭ ￭ 1.4.5 Set up the instrument in a well-ventilated location (e.g. laboratory flue). Keep all sources of flame far from the workplace. Clean up spilled fluids and solids immediately. Follow the safety instructions of the chemical manufacturer.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2.1 Front 2 Overview of the instrument 2.1 Front 2 1 3 Figure 1 1 Peristaltic pump (see Chapter 3.4, page 15) 3 Standby indicator 2.2 2 Suppressor drive (see Chapter 3.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1 2 Overview of the instrument Connector In To connect the extension module to the IC instrument or to a previous extension module. 2.3 2 Connector Out To connect an additional extension module. Extension Module and 850 Professional IC instrument The extension modules are fitted directly to the 850 Professional IC instrument and connected with it via the connection cable provided.
2.3 Extension Module and 850 Professional IC instrument ￭ ￭ ￭ ￭ ￭ ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ a maximum of 4 peristaltic pumps, a maximum of 4 injection valves, a maximum of 4 suppressors (MSM, SPM incl.), BUT only a maximum of 3 degassers and a maximum of 3 CO2 suppressors (MCS) Note If all 4 high pressure pumps are being used at once, then not all of them are permitted to run at maximum flow for longer periods of time.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation 3 Installation 3.1 Installation overview The 872 Extension Module Suppression can be installed carrying out the following easy steps: 1 Setting up the instrument See Chapter 3.2, Page 10 2 Mounting base tray and bottle holder See Chapter 3.3, Page 10 3 Installing the peristaltic pump See Chapter 3.4, Page 15 ￭ ￭ Install pump tubings. Connect aspirating capillaries for the regeneration solution and the rinsing solution. 4 Installing the suppressor See Chapter 3.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.2 Setting up the instrument 3.2 Setting up the instrument 3.2.1 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. 3.2.2 Checks Immediately after receipt, check whether the shipment has arrived complete and without damage by comparing it with the delivery note. 3.2.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation ￭ ￭ ￭ ￭ The instrument is switched off. The bottle holder is cleared. All connections at the rear of the instrument are disconnected. There are no loose parts in the instrument. To remove the base tray, you need the 6.2621.100 hexagon key 3 mm. 1 2 3 1 Tilt the instrument sideways and lay it down flat. 2 Loosen the cylinder screws with the 3 mm hexagon key and remove them and their washers. 3 Remove base tray.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.3 Mounting base tray and bottle holder (optional) 1 2 3 1 Attach the base tray so that the openings in the base tray match exactly the screw threads in the bottom of the instrument. 2 Slide the four washers onto the four cylinder screws, insert the screws and tighten them with the 3 mm hexagon key. 3 Set the instrument up on the base tray. Stack other instruments in the required order. Mount the 6.2061.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation 2 1 3 1 Remove the two covering stoppers. 2 Loosen the two cylinder screws with the 3 mm hexagon key and remove them. 3 Remove the bottle holder. Stack other instruments in the required order. Mount the 6.2061.100 bottle holder onto the topmost instrument (see "Mounting the bottle holder", page 13). Proceed as follows: Mounting the bottle holder Before you can mount the bottle holder, the following preconditions must be met: ￭ The instrument is switched off.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.3 Mounting base tray and bottle holder (optional) 1 2 3 1 Attach the bottle holder onto the topmost instrument so that the openings in the bottle holder exactly match the screw threads on the top surface of the instrument. 2 Insert the two cylinder screws and tighten them with the 3 mm hexagon key. 3 Insert covering stoppers . After having attached the bottle holder, all connections which were undone at the beginning of the process, must be reconnected.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation 3.4 Peristaltic pump 3.4.1 Principle of the peristaltic pump The Peristaltic pump is used for pumping sample and auxiliary solutions. It can rotate in both directions. The peristaltic pump pumps liquids according to the principle of displacement. The pump tubing is clamped between the rollers (4-3) and the tubing cartridge (4-5).
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.4 Peristaltic pump 3.4.2 1 Installing the peristaltic pump 2 3 4 5 6 7 8 1 6.2744.180 6.2744.160 9 Figure 5 10 3 6 7 8 Installing the pump tubing 1 PEEK pressure screws, short (6.2744.070) 2 Tubing olive (6.2744.034) 3 Stopper The colors of the stopper indicate the inner diameter of the pump tubing. 4 Tubing cartridge (6.2755.000) 5 Contact pressure lever 6 Union nut 7 Adapter 8 Tubing olive Either with filter holder (6.2744.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation 3 Connecting the pressure side Note Depending on the use of the peristaltic pump, on the pressure side you can either connect: ￭ ￭ Case A: a 6.2744.180 pump tubing connection with filter (see Figure 6, page 17) or Case B: a 6.2744.160 pump tubing connection without filter (see Figure 7, page 17). For pumping the auxiliary solutions to the MSM or to the SPM, a 6.2744.180 pump tubing connection with filter must be used. Case A: 6.2744.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.4 Peristaltic pump 1 Union nut 3 Tubing olive 2 ￭ ￭ ￭ ￭ Adapter Slide union nut (7-1) onto the pump tubing. Select a suitable adapter (7-2) and slide it onto the pump tubing. The type of adapter depends on the pump tubing (see Table 1, page 18). Place the tubing olive (7-3) onto the pump tubing. Screw the union nut (7-1) onto the tubing olive (7-3). 4 Inserting the pump tubing ￭ ￭ Press the contact pressure lever all the way down.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation Set flow rate The contact pressure of the tubing cartridge must be adjusted in order to regulate the flow rate. Proceed as follows: Set the contact pressure 1 ￭ ￭ ￭ ￭ Fully loosen the contact pressure lever (5-5), i.e. press it all the way down. Switch on the peristaltic pump. Raise the contact pressure lever one step at a time until liquid flows. When liquid starts flowing, raise the contact pressure lever by an additional 2 ratchet increments.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.5 Suppressor drive 6.2842.010 6.2842.010 6.2844.000 6.2832.000 6.2842.000 6.2835.000 Figure 8 Rotors and adapter Note The instruments are supplied without rotor and without adapter. The suitable rotor and the adapter, if required, must be ordered separately. 3.5.1 Inserting the rotors Large rotors can be directly inserted into the rotor housing. Caution An incorrectly inserted rotor can be destroyed during start-up. Therefore, follow the following instructions exactly.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation Inserting large rotors 2 3 4 1 Removing the union nut Loosen the union nut and remove it. 2 Inserting the rotor ￭ ￭ Clean the surface of the rotor with ethanol using a lint-free cloth. Insert the rotor into the rotor housing in such a way that the tubing connections on the rear of rotor fit into the corresponding recesses inside the housing and one of the three holes of the rotor is visible from below in the slot of the housing.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.5 Suppressor drive 3 Inserting the connecting piece ￭ ￭ Clean the sealing surface of the connecting piece with ethanol using a lint-free cloth. Insert the connecting piece into the rotor housing in such a way that the connector 1 is on top and the three pins of the connecting piece fit into the corresponding recesses on the housing. 4 Attaching the union nut Tighten by hand the union nut on the thread of the rotor housing (do not use any tools).
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.5.2 3 Installation Connecting the suppressor The three inputs and outputs of the suppressor units, numbered with 1, 2 and 3 on the connecting piece, each have 2 fixed mounted PTFE capillaries. 3 4 8 1 1 2 2 3 5 7 6 Figure 9 Suppressor – connection capillaries 1 Union nut 2 Connecting piece (6.2835.010) 3 Eluent inlet capillary Labeled with in. 4 Eluent outlet capillary Labeled with out. 5 Rinsing solution inlet capillary Labeled with rinsing solution.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3.5 Suppressor drive Connecting the capillaries of the suppressor In order to protect the Suppressor from foreign particles or bacterial growth, the following precondition must be fulfilled: ￭ Pump tubing connections with filter (6.2744.180) are installed at the pump tubing outlets of the peristaltic pump. Caution As the PTFE capillaries are very soft, the pressure screws should not be overtightened. Squeezed capillary ends can be shortened with the capillary cutter (6.2621.080).
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation 6 Connecting the regeneration solution outlet capillary ￭ 872 Extension Module Suppression Guide the other end of the outlet capillary labeled with waste reg. into a sufficiently large waste container and fasten it there.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Start-up The extension module is put into operation together with the IC instrument. Putting IC instrument into operation with extension modules Before the star-up, the following preconditions must be met: ￭ ￭ ￭ The peristaltic pump is installed and connected. A rotor is correctly inserted. The 872 Extension Module Suppression is connected to the 850 Professional IC instrument. 1 Start MagIC Net. 2 Connect the 850 Professional IC instrument to the PC and switch on.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5 Handling and maintenance 5 Handling and maintenance 5.1 General information 5.1.1 Care Warning The instrument housing must not be opened by untrained personnel. The instrument requires appropriate care. Excess contamination of the instrument may result in functional disruptions and a reduction in the service life of the sturdy mechanics and electronics.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5.2 Door 5.1.4 Shutting down If the instrument is shut down for a longer period of time, the entire IC system must be rinsed as follows to rid it of salts in order to prevent eluent salts from forming crystals which may cause subsequent damage. ￭ ￭ 5.2 rinse all capillaries and the Dosino with methanol/ultra pure water (1:4), rinse all pump tubings of the peristaltic pump with ultra pure water. Door Caution The door is made of PMMA (polymethylmetacrylate).
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5 Handling and maintenance Caution The 6.1826.xxx pump tubings consist of PVC or PP and therefore must not be used for rinsing with solutions containing acetone. In this case, use other pump tubings or use another pump for rinsing. 5.3.2 Maintenance 5.3.2.1 Pump tubing The pump tubing used in the peristaltic pump is a consumable whose service life is restricted.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5.3 Peristaltic pump Order number Name Material Inner diameter Use 6.1826.330 Pump tubing LFL (orange/white), 3stopper PVC (Tygon) 0.64 mm No special applications. 6.1826.340 Pump tubing LFL (black/black), 3-stopper PVC (Tygon) 0.76 mm For the sample solution in inline dialysis. 6.1826.360 Pump tubing LFL (white/white), 3-stopper PVC (Tygon) 1.02 mm For sample transfer. 6.1826.380 Pump tubing LFL (gray/gray), 3-stopper PVC (Tygon) 1.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5 Handling and maintenance 3 Mounting filter screw ￭ Screw the filter screw (10-3) back into the tubing olive (10-1) and tighten by hand. Then additionally tighten with two 6.2621.000 adjustable wrenches. 5.4 Suppressor/SPM 5.4.1 Protection To protect the suppressor/SPM against foreign particles or bacterial growth, a pump tubing connection with filter (6.2744.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5.4 Suppressor/SPM 5.4.3 Operation Sample Preparation Module (SPM) Caution The neutralization units must never be regenerated in the same flow direction the eluent is pumped. Therefore always mount the inlet and outlet capillaries according to diagram outlined in figure 9. The SPM consists of 3 neutralization units, which are in rotation used for neutralization – regenerated with 100 mmol/L perchloric acid – rinsed with ultra pure water .
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5 Handling and maintenance 4 3 1 2 5 Figure 11 Components 1 Union nut 2 Connecting piece (6.2835.010) 3 Rotor 4 Housing 5 Slot in the housing 5.4.4.2 Regenerating the suppressor If the suppressor units or the neutralization units of the SPM are loaded for a longer period with certain heavy metals (e.g. iron) or organic impurities, these can no longer be completely removed with the standard regeneration solution.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5.4 Suppressor/SPM Regenerating the suppressor 1 Disconnecting the suppressor/SPM from the IC system ￭ Disconnect the capillaries of the suppressor/SPM labeled with regenerant and rinsing solution from the IC system. 2 Connecting the suppressor/SPM to the high pressure pump ￭ Connect the inlet capillary for the regeneration solution (labeled with regenerant) to the outlet of the high pressure pump with the aid of a coupling (6.2744.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5.4.4.3 5 Handling and maintenance Cleaning the suppressor In the following cases, it may be necessary to clean the suppressor/SPM: ￭ ￭ ￭ Increased backpressure on the connection tubings of the suppressor/ SPM. Blockage of the suppressor/SPM which cannot be eliminated (solutions can no longer be pumped through the suppressor/SPM). Jamming of the suppressor/SPM which cannot be eliminated (suppressor/SPM can no longer be switched over).
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5.4 Suppressor/SPM 5 Inserting the rotor Caution An incorrectly inserted rotor can be destroyed during start-up. ￭ ￭ Insert the rotor (11-3) into the housing (11-4) in such a way that the tubing connections on the rear of rotor fit into the corresponding recesses inside the housing and one of the three holes of the rotor is visible from below in the slot of the housing (11-5). If the rotor is correctly inserted, its sealing surface will be approx. 4 mm within the housing.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5 Handling and maintenance Replacing parts of the suppressor Replace the parts of the suppressor/SPM as follows: 1 Disconnecting the suppressor/SPM from the IC system ￭ ￭ Switch off the instrument. Disconnect all capillaries of the suppressor/SPM from the IC system. 2 Dismantling the suppressor/SPM ￭ ￭ ￭ Unscrew union nut (11-1) from the housing . Pull the connecting piece (11-2) and the rotor (11-3) out of the housing.
5.5 Quality Management and validation with Metrohm ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 6 Inserting the new connecting piece ￭ ￭ Insert the connecting piece (11-2) into the housing (11-4) in such a way that the connector 1 is on top and the three pins of the connecting piece fit into the corresponding recesses on the housing. Reattach the union nut (11-1) onto the coupling and tighten by hand. 7 Connecting and conditioning the suppressor/SPM ￭ ￭ 5.5 Reconnect all capillaries of the suppressor/SPM to the IC system.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5 Handling and maintenance Note You can find information on the subjects of quality management, validation and maintenance as well as an overview of the documents currently available at www.metrohm.com/com/ under Support.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 6.1 Problems and their solutions 6 Troubleshooting 6.1 Problems and their solutions Problem Cause Remedy Marked rise in pressure Suppressor – blocked. ￭ Regenerate the suppressor (see Chapter 5.4.4.2, page 33). Note: 6.2821.180 pump tubing connection with filter must be used.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Problem SPM – No (or insufficient) pumping of regeneration or rinsing solution 6 Troubleshooting Cause Remedy SPM – reduced capacity. Regenerate the SPM (see Chapter 5.4.4.2, page 33). Leak in the system. Check connections. Peristaltic pump – contact pressure too weak. Correctly set contact pressure (see "Set the contact pressure", page 19). Peristaltic pump – filter blocked . Replace the filter (see "Replacing the filter", page 30). SPM – backpressure too high.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 7.1 Reference conditions 7 Technical specifications 7.1 Reference conditions The technical specifications listed in this chapter refers to the following reference conditions: Ambient temperature +25 °C (±3 °C) Instrument status > 40 minutes in operation (equilibrated) 7.2 Instrument Metal-free IC system IC system Material Painted polyurethane hard foam without CFCs, fire class V0 Intelligent components MagIC Net 7.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 7.4 7 Technical specifications Housing Dimensions Width 365 mm Height 131 mm Depth 380 mm Material of base tray, housing and bottle holder 7.5 Polyurethane hard foam (PUR) with flame retardation for fire class UL94V0, CFC-free, coated Peristaltic pump Type 2-channel peristaltic pump Rotating direction Counterclockwise/Clockwise rotation Rotational speed 0…42 rpm in 7 stages at 6 rpm. Pumping properties 0.3 mL/min at 18 rpm; with 6.1826.320 standard pump tubing.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 7.8 Safety specification 7.8 Safety specification Design / testing ￭ ￭ ￭ ￭ 7.9 Electromagnetic compatibility (EMC) Emission ￭ ￭ ￭ Immunity ￭ ￭ ￭ ￭ 7.10 1.872.0110 44 ￭￭￭￭￭￭￭￭ EN/IEC 61010-1 UL 61010-1 CSA-C22.2 No. 61010-1 Protection class III EN/IEC 61326-1 EN/IEC 61000-6-3 EN 55011 / CISPR 11 EN/IEC 61326-1 EN/IEC 61000-6-1 EN/IEC 61000-4-2 EN/IEC 61000-4-3 Weight 5.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 8 Conformity and warranty 8 Conformity and warranty 8.1 Declaration of Conformity This is to certify the conformity to the standard specifications for electrical appliances and accessories, as well as to the standard specifications for security and to system validation issued by the manufacturing company. Name of commodity 872 Extension Module The 872 Extension Module is an expansion tool for upgrading all 850 Professional IC instruments.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 8.2 Quality Management Principles D. Strohm Ch. Buchmann Vice President, Head of R&D Vice President, Head of Production Responsible for Quality Assurance 8.2 Quality Management Principles Metrohm Ltd. holds the ISO 9001:2000 Certificate, registration number 10872-02, issued by SQS (Swiss Association for Quality and Management Systems). Internal and external audits are carried out periodically to assure that the standards defined by Metrohm’s QM Manual are maintained.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 8 Conformity and warranty Customer support and service Customer support involves all phases of instrument acquisition and use by the customer, i.e. consulting to define the adequate equipment for the analytical problem at hand, delivery of the equipment, user manuals, training, after-sales service and processing of customer complaints.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 9.1 Scope of delivery 9 Accessories Note Subject to change without notice. 9.1 Scope of delivery 2.872.0110 872 Extension Module Suppression Qty. Order no. Description 1 1.872.0110 872 Extension Module Suppression 2 6.1602.150 Bottle attachment / GL 45 - 3 x UNF 10/32 For connecting capillary tubing 1/16 in. Used with MSM auxiliary solutions and in inline dialysis Material: Plastic 2 6.1608.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Qty. 2 9 Accessories Order no. Description 6.1826.320 Pump tubing LFL (orange/yellow) , 3-stopper For suppressor solutions, acceptor solutions for inline dialysis and for inline ultrafiltration 1 6.2156.070 Cable extension module - Professional IC, 1 m Cable for the connection of an extension module to a Professional IC instrument Length (m): 1.0 1 6.2744.034 Coupling olive/UNF 10/32 2x Connection of pressure screw and pump tubing. 2 pieces.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 9.1 Scope of delivery Qty. 2 Order no. Description 6.2744.070 Pressure screw short Short version. With UNF 10/32 connection. 5 pieces. For the connection of PEEK capillaries Material: PEEK Length (mm): 21 2 6.2744.180 Pump tubing connection with safety device and filter For the connection of a pump tubing and a capillary with built-in filter Material: PEEK 1 6.2835.010 Connection piece to MSM-HC and SPM module With inlets and outlets. For inline sample preparation 8.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 9.2 9 Accessories Optional accessories 2.872.0110 872 Extension Module Suppression Order no. Description 6.2832.000 MSM rotor A Suppressor rotor for all IC instruments with MSM Length (mm): 32 6.2835.000 SPM rotor A Rotor for inline sample preparation with cation exchange. 6.2842.000 MSM-HC Rotor A Suppressor rotor for all IC instruments with MSM-HC (Metrohm Suppressor Module with high capacity) 6.2842.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Index Index A Accessories Optional ............................. 51 Scope of delivery ................ 48 Ambient conditions .................. 42 B Base tray Mounting ........................... 11 Removing ........................... 10 Bottle holder Mounting ........................... 13 Removing ........................... 12 C Cleaning SPM ................................... 35 Contamination suppressor Heavy metals ...................... 33 Organic impurities ..............
