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

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4 Operation
743 Rancimat
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63
per block
The 4 channels of a block can be started and stopped jointly.
Stop criteria
Time
on | off (Default value: off)
Time until the automatic stop of the determination.
Range
0.1 ... 9999 h
Conductivity
on | off (Default value: off)
Conductivity limit value. If this value is reached, the determination is
ended automatically.
Range
1 ... 400 µS/cm
Endpoint(s)
on | off (Default value: off)
Automatic stop of the determination, as soon as every active channel has
reached all endpoints (induction time and stability time).
Table 2 Overview of stop criteria
Time Conductivity Endpoint(s) Analysis stops...
not automatically.
✔
after the time entered, independently of reach-
ing the induction/stability time (endpoint).
✔
after reaching the conductivity entered, inde-
pendently of reaching the induction/stability
time (endpoint).
✔
after reaching the induction and stability time
(endpoint) defined on the Evaluation tab. If
the induction and stability time are evaluated,
both endpoints have to be found.
✔ ✔
after reaching the first criterion (time or con-
ductivity), independently of reaching the induc-
tion/stability time (endpoint).
✔
✔
after reaching the first criterion (time or end-
point). If the time entered has been reached,
there is no further measuring until the induc-
tion/stability time (endpoint) has been reached.