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March  29 , 2024  Friday
Home> temperature meter >> checking unit >> WJT-2A Thermocouple Calibration Device
  • Product number:MC-000018002515
  • Product name:Thermocouple Calibration Device
  • Product Type:WJT-2A
  • Product nameplate:SAIC
  • Project Category:temperature meter >> checking unit >>
  • Manufacturer:Shanghai Automation Instrumentation Co., Ltd.
  • Sales unit: Shanghai Automation Instrumentation Marketing Center
  • Information download:Click to enter the download page  
  • Introduction
  • Specifications
WJT-2A thermocouple calibration device is used to calibrate working thermocouple such as Nickel Chromium - Nickel Silicon (K) of Ni-Cr-Si - Ni-Si (N) nickel-chromium - copper-nickel (constantan) (E) and other Thermocouple.
The device has a more advanced electronic mapping system and temperature control systems. It is reliable and stable.
The devices are supplied complete which includes second-class standard of platinum and rhodium 10 - platinum thermocouple, console and test tube furnace thermocouple.
The operate station is consist of temperature control system and electrical measurement system.
Temperature control system includes: XMTF intelligent digital regulator, temperature control thermocouple, solid state relays.
Electrical Measurement System includes: PZ150A DC digital voltmeter, SY821 switch.
This device is suitable for provincial, city; county authorized measurement institutions, industrial and mining enterprises and scientific research units.
Working condition:
Ambient temperature:10~30℃
RH:≤85﹪
Atmosphere pressure:86~106Kpa
Power supply:   220V±10﹪  50HZ
Case size and weight
Operate station: 1200 mm×750 mm×1250mm
weight:160kg
Test furnace: 600 mm×260 mm×1130mm
weight:50kg
1. Number of tested thermocouple: 5 pieces
2. temperature-control range: 300~1200℃
3. Temperature stability:    <=0.2℃/min
4. Over-temperature alarm: auto cutoff the power
5. Electrical Measurement System
PZ150A DC digital voltage meter
Range: 1mV~100.000mV
Sensitivity: 1uV
Basic error: ±(0.005﹪RD+0.0015﹪FS)
SY821 convert switch
Parasitic potential≤0.5uV
6. Temperature control system
XMTF-21 Digital display regulator
Indexing number: S type range 0~1600℃
Control form:  Intermittent PID
Temperature control thermocouple  Platinum and rhodium 10-Platinum Thermocouple 
Tube test furnace
Working voltage 0~160V 50Hz
Highest temperature : 1200℃