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WIKA operating instructions, model CTD4000
14366831.01 05/2020 EN/DE
EN
12. Specifications
12. Specifications
Specifications
Model CTD4000-140
Display
Temperature range
-24 ... +140 °C [-11 ... +284 °F]
Accuracy
1)
0.25 K at 100 °C [212 °F]
Stability
2)
±0.1 K
Resolution
0.1 °C
Temperature control
Heating time
approx. 20 min from 20 to 120 °C
[from 68 °F to 248 °F]
Cooling time
approx. 17 min from +20 to -20 °C
[from +68 °F to -4 °F]
Stabilisation time
3)
dependent on temperature and temperature probe
Insert
Immersion depth
104 mm [4.09 in]
Insert dimensions
Ø 19 x 104 mm [Ø 0.75 x 4.09 in]
Insert material
Aluminium
Voltage supply
Operating voltage
AC 100 ... 240 V ±10 %, 50/60 Hz
Power consumption
80 W
Fuse
2.5 A slow blow fuse
Power cord
AC 230 V; for Europe
Communication
Interface
RS-232
Case
Dimensions (W x D x H)
130 x 260 x 280 mm [5.12 x 10.24 x 11.02 in]
Weight
4.9 kg [10.81 lbs]
1) Is defined as the measuring deviation between the measured value and the reference value.
2) Maximum temperature difference at a stable temperature over 30 minutes.
3) Time before reaching a stable value.
The measurement uncertainty is defined as the total measurement uncertainty (k = 2), which contains the following shares:
Accuracy, measurement uncertainty of reference, stability and homogeneity.
