Owner's manual
Table Of Contents
- Table of contents
- Table of figures
- 1 Introduction
- 2 Overview of the instrument
- 3 Installation
- 4 Operation
- 4.1 Fundamentals of operation
- 4.2 Instrument and Program Settings
- 4.3 Program information
- 4.4 Calibration functions
- 4.5 Methods
- 4.6 Determinations
- 4.6.1 Preparing samples
- 4.6.2 Preparing the instrument and the accessories
- 4.6.3 Preparing the determination
- 4.6.4 Starting the determination
- 4.6.5 Cleaning the instrument and accessories
- 4.6.6 Adjusting the method parameters during the determination
- 4.6.7 Stopping the determination manually
- 4.6.8 Status of the live curve
- 4.7 Results
- 4.8 GLP functions
- 5 Handling and maintenance
- 6 Troubleshooting
- 7 Technical specifications
- 8 Conformity and warranty
- 9 Accessories
- Index

4.5 Methods
■■■■■■■■■■■■■■■■■■■■■■
62
■■■■■■■■
743 Rancimat
Table 1 Approximate values for determining Delta T
Setpoint temperature Delta T
80 °C
90 °C
100 °C
110 °C
120 °C
130 °C
140 °C
150 °C
160 °C
+1.1 °C
+1.3 °C
+1.4 °C
+1.5 °C
+1.6 °C
+1.7 °C
+1.8 °C
+1.9 °C
+2.0 °C
Gas flow
Gas flow through the sample. The gas flow can only be set for both
blocks jointly. The value of the method loaded for block A is always deci-
sive.
Range
7 ... 25 L/h
Use internal pump
on | off (Default value: on)
Switch on/off gas supply with internal pump. If the internal pump is
switched off, an external gas supply must be connected to the Air/N
2
in
connection (see Chapter 3.2.2, page 13).
Start options
Start delay
Waiting time until starting the measurement.
Range
0 ... 1000 min
Start mode
Mode for starting and stopping the channels.
Selection
per channel | per 2 channels | per block
per channel
All channels can be started and stopped individually.
per 2 channels
2 channels each can be started and stopped jointly. The [Start] button
in the control window changes automatically for this.