High Stability Block Furnace – Calsys 1500L


  • Use of Silicon Carbide Spiral Rod Heaters
  • Large Immersion Depths
  • Wide Operating Range (500 to 1500°C)
  • High Stability
  • PC interfacing
  • Simple to Use and Cost Effective

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 1500L 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 PID controller with automatic super fine adjustment. The standard insert is a Ceramic Tube, which is 37 mm in diameter with 245 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 1500°C
Temperature Resolution 1.0°C
Stability ±0.4°C at 500°C
±0.7°C at 1000°C
±1.0°C at 1500°C
Uniformity ±0.6°C at 500°C
±0.8°C at 1000°C
±1.2°C at 1500°C
Controlling Sensor PT-RH/PT T/C
Method of Control Digital Self Tuned PID controller
Insert Construction Dia 37 x 245 mm long (2X6mm & 2X8mm holes) of 140mm insertion depth
Time to Reach Max Temperature 2 Hrs
Computer Interface RS – 232
Operating Temperature 20 to 45°C
Power Requirement 230 VAC, 3.0 KW
Dimensions 500(H) x 450(W) x 530(D) mm
Weight 55 Kg(without packing)


Calsys 1500L High Stability Block Furnace-DpstarGroup


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