Metrohm 892 - Page 6

Table of contents
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IV
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892 Professional Rancimat
4.3 Determinations ................................................................... 31
4.3.1 Preparing a sample ................................................................ 31
4.3.2 Preparing the instrument and the accessories ......................... 35
4.3.3 Preparing the determination .................................................. 36
4.3.4 Cleaning the accessories ........................................................ 38
4.3.5 Cleaning the oil separator ...................................................... 39
5 Operation and maintenance 41
5.1 General notes ...................................................................... 41
5.1.1 Care ...................................................................................... 41
5.1.2 Maintenance by Metrohm Service .......................................... 41
5.1.3 Cleaning the instrument ........................................................ 42
5.2 Replacing the dust filter .................................................... 43
5.3 Regenerating or replacing the molecular sieve ............... 44
6 Troubleshooting 45
6.1 Problems .............................................................................. 45
7 Technical specifications 50
7.1 General data ........................................................................ 50
7.2 Temperature control and measurement ........................... 50
7.3 External temperature sensor ............................................. 51
7.4 Conductivity measurement ................................................ 51
7.5 Gas flow regulation ............................................................ 52
7.6 USB interface ...................................................................... 52
7.7 Power socket ...................................................................... 52
7.8 Ambient temperature ......................................................... 52
7.9 Dimensions/Material .......................................................... 53
8 Accessories 54
Index 55