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ZCDW Intelligent Dry Block Calibrator

ZCDW Intelligent Dry Block Calibrator

ZCDW Series Intelligent Dry Block Calibrator, employing innovative technology, enhances temperature uniformity, temperature control accuracy, and optimizes user experience with features such as rapid heating and cooling rates, self-calibration, intelligent communication, and convenient application tool support.

The ZCDW series intelligent dry block can be used in electric power, petrochemical, metrology, metallurgy, pharmaceutical, biotechnology, food, machinery, transportation, and other industries. It is suitable for laboratory, on-site calibration, testing and other application scenarios, significantly improving the efficiency of metrology personnel and testing engineers.

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ZCDW Series Intelligent Dry Block Calibrator, employing innovative technology, enhances temperature uniformity, temperature control accuracy, and optimizes user experience with features such as rapid heating and cooling rates, self-calibration, intelligent communication, and convenient application tool support.

The ZCDW series intelligent dry block can be used in electric power, petrochemical, metrology, metallurgy, pharmaceutical, biotechnology, food, machinery, transportation, and other industries. It is suitable for laboratory, on-site calibration, testing and other application scenarios, significantly improving the efficiency of metrology personnel and testing engineers.

 

 

Features

  • Intelligent calibration:set the parameters,built-in thermocouple,thermal resistance and temperature transmitter calibration program would automatically complete the calibration work.

  • Intelligent remote control:connect to a smart phone or computer via WiFi to remotely operate the dry body furnace

  • Dual-channel electrical measurement: onestandard RTD channel, one channel for testing, including thermocouple,thermal resistance,and loop measurement

  • Intelligent standard thermometer: The built-in chip of the aerial connector stores the standard ITS-90 parameters and information, automatic read-in, plug and use

  • Support HART intelligent temperature transmitter calibration

  • Support the self-calibration of the internaltemperature control sensor,and support the external standard RTD temperature control method

  • The low-temperature version supports small size triple point of water cells freezing and storage

  • Multiple safety protection: the materials are optimized with VO fireproof grade,and has over-heat automatic protection function

Temperature Specifications

Model ZCDW-40L ZCDW-350H ZCDW-660H
Range(23℃) -40℃-150℃ 33℃-350℃ 50℃-660℃
Display accuracy ±0.2℃ full range ±0.2℃ full range ±0.35℃@50℃
±0.35℃@420℃
±0.5℃@660℃
Stability ±0.005℃ full range ±0.02℃@33℃ ±0.03℃@50℃
±0.02℃@200℃ ±0.05℃@420℃
±0.03℃@350℃ ±0.05℃@660℃

Axial uniformity within 40mm

±0.05℃ full range ±0.04℃@33℃ ±0.05℃@50℃
±0.1℃@200℃ ±0.35℃@420℃
±0.2℃@350℃ ±0.5℃@660℃

Axial uniformity within 60mm

±0.07℃ full range ±0.04℃@33℃ ±0.1℃@50℃
±0.2℃@200℃ ±0.5℃@420℃
±0.25℃@350℃ ±0.5℃@660℃
Radial Stability ±0.01℃ full range ±0.01℃@33℃ ±0.02℃@50℃
±0.015℃@200℃ ±0.05℃@420℃
±0.02℃@350℃ ±0.1℃@660℃

Load impact (with a 6.35mm reference probe and three 6.35mm probes under test)

±0.006℃ full range ±0.015℃ full range ±0.015℃@50℃
±0.025℃@420℃
±0.35℃@660℃
Hysteresis 0.025 0.03 0.03

Immersion depth

160mm 155mm 155mm
Well diameter 31mm 26mm 26mm
Resolution 0.001℃
Display Touchscreen, ℃ & °F
Size L*W*H:311mm*200mm*310mm
Weight 10.5kg 8.5kg 10kg
Power 230V AC(±10%)5A
Heating time

23℃ rise to 150℃ : 32min

33℃ rise to 350℃ : 27min

50℃ rise to 660℃ : 46min

-40℃ rise to 150℃ : 45min

   
Cooling time

23℃ drop to - 40℃ : 44min

350℃ drop to 33℃ : 120min

 

150℃ drop to 23℃ : 19min

350℃ drop to 100℃ : 60min

 

 

Electrical Specifications

Built-in reference thermometer accuracy(4-wire reference probe)

±0.013℃@-25℃

±0.015℃@0℃

±0.020℃@50℃

±0.025℃@150℃

±0.030℃@200℃

±0.040℃@350℃

±0.050℃@420℃

±0.070℃@660℃

Reference resistance range 0Ω-400Ω
Reference resistance accuracy

0Ω-42Ω : ±0.0025Ω

42Ω-400Ω : ±60ppm of reading

Reference characterizations ITS-90, CVD, IEC-751, resistance

Reference   measurement capability

4 wire
Reference probe connection 6-pin din with Info-con technology

Built-in  mA  measurement accuracy

0.02% of reading +0.002mA
mA  connection 2 port input
Loop power function 24V DC loop power
HART  communication  function

Can read, calibrate HART temperature transmitter

Built-in thermocouple thermometer  accuracy

Type J : ±0.7℃ @ 660℃

Type K : ±0.8℃ @ 660℃

Type T : ±0.8℃ @ 400℃

Type E : ±0.7℃ @ 660°c

Type R : ±1.4℃ @ 660℃

Type S : ±1.5℃ @ 660℃

Type M : ±0.6℃ @ 660℃

Type N : ±0.9℃ @ 660℃

Type C : ±1.1℃ @ 660℃

Thermocouple millivolt range -10mV-75mV
Voltage accuracy 0.025%  of reading+0.01mV

Internal cold junction compensation  accuracy

±0.35 (ambient temperature 13-33℃)

Thermocouple   connection Small size connectors

Built-in resistance thermometer  accuracy

NT-120           : ±0.015℃@0℃

PT-100(385)   : ±0.02℃@0℃

PT-100(3926) : ±0.02℃@0℃

PT-100(JIS)    : ±0.02℃@0℃

Thermal resistance range 0Ω-400Ω
Resistance accuracy

0Ω-25Ω : ±0.002Ω

25Ω-400Ω : ±80ppm of reading

Thermal resistance characterizations

PT-100(385), (JIS), (3026), NI-120

Thermal resistance measurement  capability

4-wire RTD (include 2-wire and 3-wire  jumpers)

Thermal resistance connection 4 port input

 

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Related Products

ZCDW Intelligent Dry Block Calibrator
ZCDW Intelligent Dry Block Calibrator
ZCDW Series Intelligent Dry Block Calibrator, employing innovative technology, enhances temperature uniformity, temperature control accuracy, and optimizes user experience with features such as rapid heating and cooling rates, self-calibration, intelligent communication, and convenient application tool support. The ZCDW series intelligent dry block can be used in electric power, petrochemical, metrology, metallurgy, pharmaceutical, biotechnology, food, machinery, transportation, and other industries. It is suitable for laboratory, on-site calibration, testing and other application scenarios, significantly improving the efficiency of metrology personnel and testing engineers.
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