Table of contents
5
K-375 / K-376 / K-377
Operation Manual, Version E
Table of contents
1
About this manual 9
1.1 Trademarks
9
1.2 Abbreviations
9
2 Safety 10
2.1 User
qualification 10
2.2 Proper use 10
2.3
Improper use
10
2.4
Safety warnings and safety signs used in this manual
11
2.5
Product safety
12
2.5.1 General hazards
12
2.5.2 Instrument-related hazards
13
2.5.3 Other hazards
14
2.5.4 Personal protective equipment
14
2.5.5 Built-in safety elements and measures
15
2.6
General safety rules
16
3
Technical data 17
3.1
Scope of delivery
17
3.1.1 Basic devices
17
3.1.2 Standard accessories for K-375
19
3.1.3 Standard accessories for K-376 / K-377
21
3.1.4 Operation Manuals for K-375
22
3.1.5 Optional accessories K-375
23
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
27
3.3
Determination parameters
28
3.4
Information on type plate
29
3.4.1 Titrator module and dosing unit
29
3.4.2 Material on the K-375
29
3.4.3 Material on the K-376 / K-377
30
4
Description of function 31
4.1
Device overview
31
4.1.1 Opening the service door
32
4.2
Functional principle of KjelMaster System K-375 / K-376 / K-377
33
4.3
Standby function
35
4.4
System preparation
35
4.4.1 Preheating
35
4.4.2 Priming
35
4.4.3 Cleaning
35
4.4.4 Aspiration
35
4.5
Distillation and titration
36
4.5.1 Distillation and Titration Options
36
4.5.2 Distillation Mode
36
