
3WIKA operating instructions, models CTD9100, CTB9100, CTM9100
11263911.02 05/2014 GB/D
GB
Contents
1. General information 4
2. Safety 5
2.1 Intended use 5
2.2 Personnel qualication 5
2.3 Personal protective equipment 5
2.4 Special hazards 6
2.5 Safety instructions for using calibration liquids 6
2.6 Labelling/Safety marks 7
3. Specications 8
3.1 Dry-well temperature calibrator, CTD9100 series 8
3.2 Micro calibration bath, CTB9100 series 9
3.3 Multi-function calibrator, model CTM9100-150 10
4. Design and function 11
4.1 Description 11
4.2 Scope of delivery 11
4.3 Overview of the dierent instrument models 11
4.4 Isometric views of the CTD9100 series dry-well temperature calibrators 13
4.5 Isometric views of the CTB9100 series micro calibration baths 14
4.6 Isometric views of the model CTM9100-150 multi-function calibrator 15
4.7 Description of the operating elements 16
4.8 Data interface 17
4.9 Interface protocol 17
4.10 Protective earth monitoring 17
5. Transport, packaging and storage 17
6. Commissioning, operation 18
6.1 Operating position 18
6.2 Inserts with metal block 18
6.3 Preparation of the micro calibration bath 18
6.4 Surface insert (only CTM9100-150) 20
6.5 Infra-red insert (only CTM9100-150) 20
6.6 Testing of temperature sensors 21
6.7 Start-up procedure 21
6.8 Switching on the calibrator/micro calibration bath 21
6.9 Reference and set temperature display 21
6.10 Control of the reference temperature 21
7. Operating elements of the calibrator/micro calibration bath 22
7.1 Selection of the operating modes for the CTM9100-150 22
7.2 Calibration (calibration mode) 23
7.3 Setting a temporary set temperature (set-point mode) 23
7.4 Programming (Main menu) 24
8. Cooling down the metal blocks or micro calibration baths 33
9. Maintenance, cleaning and recalibration 34
10. Faults 35
11. Dismounting, return and disposal 36
12. Accessories 37
13. Heating and cooling times 38
Appendixes: EC Declaration of conformity 47
Declarations of conformity can be found online at www.wika.com.
Contents
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