WIKA CTD9300-650 Specifications
Temperature dry-well calibrator
Models CTD9300-165, CTD9300-650
for further approvals
see page 3
Applications
■
Bio and pharmaceutical industries
■
Food industry
■
Demanding on-site calibrations
■
Measurement and control laboratories in the chemical
industry
■
Power plants and plant construction
Calibration technology
WIKA data sheet CT 41.38
Special features
■
Easy operation via intuitive, user-friendly menus
■
Large, easy-to-read display
■
Short response times due to optimised control
■
Improved accuracy due to homogeneous block
temperature
Description
Range of applications
Whether in laboratories, workshops or on site, these temperature dry-well calibrators can meet any calibration requirement. As an option, all instruments are available with an
integrated measuring instrument. This enables the measurement of resistances, thermoelectric voltages and also current
signals (from thermometers with a 0/4 ... 20 mA transmitter)
and their direct display in °C.
Using our calibration software and a laptop computer, fully
automatic calibrations of electrical thermometers can be
carried out anywhere. It is also possible to retrot the integrable measuring instrument into existing calibrators.
Two models from -35 ... +650 °C (-31 ... +1,202 °F)
The temperature dry-well calibrators are available for two
temperature ranges. The model CTD9300-165 is for temperatures ranging from -35 ... +165 °C (-31 ... +329 °F) and is
primarily suitable for biotechnology, pharmaceutical and
food industry applications. Above 40 °C (104 °F), there is
the model CTD9300-650 for temperatures up to 650 °C
(1,202 °F).
Fig. left: without integrated measuring instrument
Fig. right: with integrated measuring instrument
This model is mainly used in power plants, plant construction
and also the chemical industry. All instruments are tted with
blocks for large inserts, of 28 mm diameter by 150 mm long
(1.1 x 5.91 in).
Calibration; simple, quick and reliable
We know our customers' requirements well:
Nowadays the main features required are not only high
reliability and accuracy, but also safe and simple operation.
Our temperature dry-well calibrators work with metal blocks
that are cooled and heated electrically. Inserts with dierent
inner diameters enable calibration of test items with a range
of diameters.
The calibration instruments of the CTD9300 series achieve
the temperature set point extremely quickly, thanks to a
controller developed by us specically for calibration tasks,
thus helping to save costs.
Page 1 of 5WIKA data sheet CT 41.38 ∙ 08/2015
Specications CTD9300-650 CTD9300-165
Display
Temperature range 40 ... 650 °C (104 ... 1,202 °F) -35 ... +165 °C (-31 ... +329 °F)
Accuracy
Stability
1)
2)
Resolution 0.01 K
Temperature distribution
Axial homogeneity
Radial homogeneity
3)
4)
Temperature control
Heating time 30 min from 20 °C to 650 °C
Cooling time 80 min from 650 °C to 100 °C
Stabilisation time
5)
Metal block
Insertion depth 150 mm (5.91 in) 150 mm (5.91 in)
Insert dimensions Ø 28 x 150 mm (1.1 x 5.91 in) Ø 28 x 150 mm (1.1 x 5.91 in)
Block material Brass Aluminium
Voltage supply
Power supply
6)
Power consumption 1,000 W 400 W
Power cord for Europe, 230 V
Communication
Interface RS-232 RS-232
Case
Dimensions (W x D x H) 160 x 320 x 420 mm (6.3 x 12.6 x 16.54 in) 160 x 320 x 420 mm (6.3 x 12.6 x 16.54 in)
Weight 10 kg (22.1 lbs) 10 kg (22.1 lbs)
1) Is dened as the measuring deviation between the measured value and the reference value.
2) Maximum temperature dierence at a stable temperature over 30 minutes.
3) Maximum temperature dierence at 40 mm above the bottom.
4) Maximum temperature dierence between the bores (all thermometers inserted to the same depth).
5) Time before reaching a stable measuring value.
6) AC 115 V power supply must be specied on the order, otherwise an AC 230 V one will be delivered.
±0.3 K at 300 °C (572 °F)
±0.6 K at 650 °C (1,202 °F)
±0.03 K at 100 °C (212 °F)
±0.1 K at -30 °C (-22 °F)
±0.16 K at 165 °C (329 °F)
±0.01 to 0.02 at 165 °C (329 °F)
±0.09 K at 650 °C (1,202 °F)
0.4 K 0.06 K
dependent on temperature, temperature probes and their quantity
12 min from 20 °C to 165 °C
(from 68 °F to 1,202 °F)
(from 68 °F to 329 °F)
7 min from +20 °C to -20 °C
(from 1,202 °F to 212 °F)
(from +68 °F to -4 °F)
dependent on temperature and temperature probe
AC 230 (115) V, 50/60 Hz AC 100 ... 240 V, 50/60 Hz
The measurement uncertainty is dened as the total measurement uncertainty (k = 2), which contains the following shares:
accuracy, measurement uncertainty of reference, stability and homogeneity.
Page 2 of 5 WIKA data sheet CT 41.38 ∙ 08/2015
Loading...