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CALsys-80/50-Autocal Automatic Liquid Calibration Bath

CALsys-80/50-Autocal Automatic Liquid Calibration Bath

Business Type : Manufacturer, Exporter, Supplier, Retailer

Product Details

Temp Range -80 to 50°C
Stability ±0.04°C at -80°C, ±0.07°C at 0°C, ±0.05°C at 50°C
Uniformity ±0.05°C at -80°C, ±0.09°C at 0°C, ±0.07°C at 50°C
Temperature Resolution 0.1°C
Time to Reach Min. Temp 2 Hrs
Medium Methanol
Controlling Sensor PT100
Volume 9 Ltr.
Access Opening 105 x 105 mm
Depth 200 mm
Method of control Digital self tuned PID Controller
Emissivity 0.95 ±0.01
Computer Interface RS - 232
Operating Temperature 20 to 25°C
Power Requirement 230 VAC, 2.0 KW
Dimensions 630 (W) x 1200(H) x 500 (D)mm
Instrument Weight 100 Kg
Data Logging Data Logging facility with logged data export to the computer through LAN port (Optional USB)
Standard CE Certified

Preferred Buyer From

Location Worldwide

CALsys -80/50 Autocal is an automatic calibration system for  RTD / Thermocouple and also for compensation of cold junction. CALsys -80/50 offers a temperature range of -80 to 50°C. It has large tank which is filled with liquid Methanol. The liquid is heated or cooled to the desired temperature. It has better stability & uniformity than dry block bath and as it uses of stirred liquid.The system consist of a Temperature bath and PC Software, which together contribute to the whole cycle of the auto-calibration process.The system accepts 4 channels, 4 thermocouples or RTDs. The connection for these channels through special type off locking connectors. The channel configuration can be done with LCD display via touch screen keypad. The thermocouple microvolt & RTD ohm reading for each channel is monitored with CJC compensation. After the calibration PC software generates a report of actual calibrated values for the inputs.

Key Features:

  • Large Immersion Depths
  • High Accuracy
  • High Stability and Uniformity
  • Wide Temperature Range
  • PC Interface
  • Simple to use and Cost-effective
  • Four channels(one master and three test sensors ), high-quality universal LEMO connector suitable both for T/C (J, K, N T, R, S, B type) and Rtd.
  • Software for data recording Manual Mode and Test Certificate generation in Auto Mode


  • Reference Standard PRT...Part No. TPRT-A-300
  • NABL accredited calibration certificate - 3 point.
  • Software - Cal Soft including for setting bath temperature and monitoring the PV. Graphical representations of PV/TIME with 2 hours data logging.
  • Operational Manual.


Input: Four Channels (One master and three test sensors), high-quality LEMO connector suitable for both T/C and Rtd.

Software: The calibrator will be provided with software for data recording (Manual Mode) and report generation in Auto Mode.

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