BUCHI KjelSampler K-377 - Manual (Page 5)

Table of contents
5 K-375/376/377 Operation Manual, Version B
Table of contents
1 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.1 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.2 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1 User qualification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.2 Proper use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.3 Improper use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.4 Safety warnings and safety signs used in this manual . . . . . . . . . . . . . . . . . 12
2.5 Product safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.5.1 General hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.5.2 Instrument-related hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.5.3 Other hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.5.4 Personal protective equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.5.5 Built-in safety elements and measures. . . . . . . . . . . . . . . . . . . . . . . . . 17
2.6 General safety rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.1
Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.1.1 Basic devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.1.2 Standard accessories for K-375 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.1.3 Standard accessories for K-376 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.1.4 Standard accessories for K-377 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.1.5 Optional accessories K-375 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.1.6 Optional accessories K-376/K-377 . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.2 Technical data overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.2.1 Technical data KjelMaster K-375 and KjelSampler K-376/K-377. . . . . . . . . . . . 26
3.2.2 Technical data titrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.3 Titration solution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3.4 Information on type plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.5 Reference substances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.6 Materials used. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.6.1 Titrator module and dosing unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.6.2 K-375 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.6.3 K-376/K-377 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Read this manual carefully before installing and running your system and note the safety precautions
in chapter 2 in particular. Store the manual in the immediate vicinity of the instrument, so that it can
be consulted at any time.
No technical modifications may be made to the device without the prior written agreement of BUCHI.
Unauthorized modifications may affect the system safety or result in accidents.
This manual is copyright. Information from it may not be reproduced, distributed, or used for compet-
itive purposes, nor made available to third parties. The manufacture of any component with the aid of
this manual without prior written agreement is also prohibited.
If you need another language version of this manual, you can download it at
www .buchi .com .