3 stabilization and accuracy 41, Figure 7 typical heating rate 41, Figure 8 typical cooling rate 41 – Fluke 9140 Dry-well Calibrator User Manual

Page 45: Stabilization and accuracy, Figure 7, Typical heating rate, Figure 8, Typical cooling rate, 3 stabilization and accuracy

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WARNING: DO NOT remove inserts when heating or when the unit is

hot.

9.2.3

Stabilization and Accuracy

The stabilization time of the dry-well calibrator will depend on the conditions
and temperatures involved. Typically the test well will be stable to 0.1°C within
5 minutes of reaching the set-point temperature as indicated by the display. Ul-

41

9 Test Probe Calibration

Dry-well Characteristics

350

300

250

200

150

100

Bloc

k

T

emperature

°C

2

4

6

8

10

12

Ambient

Time in Minutes

Figure 7 Typical Heating Rate

350

300

250

200

150

100

Bloc

k

T

emperature

°C

2

4

6

8

10

12

Ambient

Time in Minutes

Figure 8 Typical Cooling Rate

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