WIKA CTD9100-650 Specifications

Calibration

Temperature dry-well calibrator
Models CTD9100-COOL, CTD9100-165, CTD9100-450, CTD9100-650

WIKA data sheet CT 41.28

for further approvals
see page 4

Applications

■

Easy on-site calibration

■

Power generation

■

Measurement and control laboratories

■

Machine building

Special features

■

Various temperature ranges

■

Measurement uncertainties from 0.15 ... 0.8 K

■

Compact design

■

Simple operation

Description

Versatile in application

Nowadays, fast and simple testing of thermometers is a
“must” when it comes to the operational safety of machines
and plants.
The portable calibrators of the CTD9100 family are
particularly suited for on-site calibrations and extremely
user-friendly. Due to their compact design and their low
weight, the instruments can be taken and used almost
anywhere.

The new instrument concept brings together a stable heat
source with precision Pt100 temperature measurement. This
enables industrial temperature probes to be calibrated even

more eciently.

Regular monitoring of temperature probes helps to recognise
failures promptly and shorten downtimes.

Temperature dry-well calibrator CTD9100-650

Easy to use

The temperature dry-well calibrators of the CTD9100
series work with temperature-controlled metal blocks and
interchangeable inserts.
The calibration temperature, adjusted simply using two
buttons on the controller, can be very quickly controlled.
The actual and set temperature of the heating block can be
displayed simultaneously on a large 4-digit, high-contrast LC
display. Thus reading errors are virtually eliminated.

Thermometers with dierent diameters can be tted into the

calibrator using inserts, drilled to suit.
A new block design, with improved temperature homogeneity
at the calibrator’s lower range, leads to smaller measurement
uncertainties. The large insertion depth of 150 mm [5.91 in]
considerably reduces heat dissipation errors.

WIKA data sheet CT 41.28

Data sheets showing similar products:
Temperature dry-well calibrator; model CTD9100-1100; see data sheet CT 41.29
Temperature dry-well calibrator; model CTD9100-ZERO; see data sheet CT 41.30
Temperature dry-well calibrator; model CTD9100-375; see data sheet CT 41.32
Temperature dry-well calibrator; models CTD9300-165 and CTD9300-650; see data sheet CT 41.38
Multi-function temperature calibrator; model CTM9100-150; see data sheet CT 41.40

∙ 10/2018

Page 1 of 10

Specications

CTD9100 series

Model CTD9100-COOL Model CTD9100-165

Display

Temperature range -55 ... +200 °C [-67 ... +392 °F] -35 ... +165 °C [-31 ... +329 °F]

Accuracy

Stability

1)

2)

Resolution 0.01 up to 100 °C, then 0.1 [0.01 up to 212 °F, then 0.1]

Temperature distribution

Axial homogeneity

Radial homogeneity

3)

4)

Temperature control

Heating time approx. 10 min from 20 to 200 °C

Cooling time approx. 10 min from +20 to -20 °C

Stabilisation time

5)

Insert

Immersion depth 150 mm [5.91 in]

Insert dimensions Ø 28 x 150 mm [Ø 1.1 x 5.91 in] Ø 28 x 150 mm or Ø 60 x 150 mm

Insert material Aluminium

Voltage supply

Power supply AC 100 ... 240 V, 50/60 Hz

Power consumption 555 VA 375 VA

Fuse 6.3 A slow blow fuse

Power cord AC 230 V; for Europe

Communication

Interface RS-485

Case

Dimensions (W x D x H) 215 x 305 x 425 mm [8.46 x 12.00 x 16.73 in]

Weight 11 kg [24.3 lbs]

1) Is dened as the measuring deviation between the measured value and the reference value.

2) Maximum temperature dierence at a stable temperature over 30 minutes.

3) Maximum temperature dierence at 40 mm [1.57 in] above the bottom.

4) Maximum temperature dierence between the bores (all thermometers inserted to the same depth).

5) Time before reaching a stable value.

0.15 ... 0.3 K 0.15 ... 0.25 K

±0.05 K

dependent on temperature, temperature probes and their quantity

dependent on temperature, temperature probes and their quantity

approx. 25 min from 20 to 165 °C (X approx. 35 min)

[from 68 °F to 392 °F]

[from 68 °F to 329 °F]

approx. 15 min from +20 to -20 °C (X approx. 35 min)

[from 68 °F to -4 °F]

[from 68 °F to -4 °F]

dependent on temperature and temperature probe

[Ø 1.1 x 5.91 in or Ø 2.36 x 5.91 in]

The measurement uncertainty is dened as the total measurement uncertainty (k = 2), which contains the following shares:

accuracy, measurement uncertainty of reference, stability and homogeneity.

WIKA data sheet CT 41.28 ∙ 10/2018 Page 2 of 10

Model CTD9100-450 Model CTD9100-650

Display

Temperature range 40 ... 450 °C [104 ... 842 °F] 40 ... 650 °C [104 ... 1,202 °F]

Accuracy

Stability

1)

2)

Resolution 0.01 up to 100 °C, then 0.1 [0.01 up to 212 °F, then 0.1]

Temperature distribution

Axial homogeneity

Radial homogeneity

3)

4)

Temperature control

Heating time approx. 14 min from 20 to 450 °C

Cooling time approx. 60 min from 450 to 100 °C

Stabilisation time

5)

Insert

Immersion depth 150 mm [5.91 in]

Insert dimensions Ø 60 x 150 mm [2.36 x 5.91 in] Ø 28 x 150 mm [1.1 x 5.91 in]

Insert material Aluminium Brass

Voltage supply

Power supply AC 230 V, 50/60 Hz AC 230 V, 50/60 Hz

Power consumption 2.000 VA 1.000 VA

Fuse 10 A slow blow fuse 10 A slow blow fuse (at AC 110 V)

Power cord AC 230 V; for Europe

Communication

Interface RS-485

Case

Dimensions (W x D x H) 150 x 270 x 400 mm [5.91 x 10.63 x 15.75 in]

Weight 7,5 kg [16.5 lbs] 8 kg [17.6 lbs]

1) Is dened as the measuring deviation between the measured value and the reference value.

2) Maximum temperature dierence at a stable temperature over 30 minutes.

3) Maximum temperature dierence at 40 mm [1.57 in] above the bottom.

4) Maximum temperature dierence between the bores (all thermometers inserted to the same depth).

5) Time before reaching a stable value.

6) Instrument design available with multi-voltage power supply

7) AC 115 V power supply must be specied on the order, otherwise an AC 230 V one will be delivered.

0.3 ... 0.5 K 0.3 ... 0.8 K

±0.05 K up to 100 °C [212 °F]
±0.1 K up to 450 °C [842 °F]

±0.05 K up to 100 °C [212 °F]
±0.1 K up to 600 °C [1,112 °F]

dependent on temperature, temperature probes and their quantity

dependent on temperature, temperature probes and their quantity

approx. 20 min from 20 to 600 °C

[from 68 °F to 842 °F]

[from 68 °F to 1,112 °F]

approx. 60 min from 600 to 100 °C

[from 842 °F to 212 °F]

[from 1.112 °F to 212 °F]

dependent on temperature and temperature probe

(AC 100 ... 240 V, 50/60 Hz)

6.3 A slow blow fuse (at AC 230 V)

6)

7)

The measurement uncertainty is dened as the total measurement uncertainty (k = 2), which contains the following shares:

accuracy, measurement uncertainty of reference, stability and homogeneity.

WIKA data sheet CT 41.28 ∙ 10/2018 Page 3 of 10