High Stability Block Furnace – Calsys 1700L


  • It has been designed for high-temperature range calibration
  • Applications in the glass, electrical power, automotive & material processing industries and laboratories.

Dpstar Group is a Malaysia calibration equipment supplier specializing in temperature calibrators and process calibrators. Dpstar offers a complete range of temperature calibration types of equipment for calibration of Contact Type Sensors (Thermocouple, RTD).

Our Dry block temperature calibrators have a removable metal insert with pre-drilled holes where sensors are inserted for measurement. For stable temperature measurement, the thermal contact between the metal insert and the temperature sensor has to be optimum. Dry block calibrators are lightweight and at a time can calibrate two to three sensors.

Calsys 1700L calibration source is a highly stable standard furnace for calibrating thermocouples in the laboratory. The temperature of the furnace is set and controlled by a self-tuned advanced PID controller with automatic super fine adjustment. The standard insert is a Ceramic Tube, which is 37 mm in diameter and 240 mm long and can hold up to four thermocouples. It has been designed for high temperature range calibration and find application in the glass, electrical power, automotive & material processing industries and laboratories.


Temperature Range 500 to 1700°C
Stability ±0.5°C at 500°C
±1.0°C at 1200°C
±1.5°C at 1700°C
Uniformity ±0.6°C at 500°C
±1.4°C at 1200°C
±1.9°C at 1700°C
Temperature Resolution 0.1°C
Time to Reach Min. Temperature 3 Hrs
Controlling Sensor B type T/C Duplex
Insert Construction 2 x 6.5, 2 x 8.5 mm with 225 mm depth
Method of control Eurotherm P104 series
Computer Interface RS – 232
Operating Temperature 20 to 45°C
Power Requirement 230 VAC
Dimensions 640(H) x 500(W) x 550(D) mm
Instrument Weight 80 Kg


Calsys 1700L High Temperature Block Furnace-DpstarGroup


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