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Hot & Cold chamber 

  • Chamber Capacity: 100 litres to 16,000 litres.                 Temperature Range: =-70°C  to 180°C

  • Accuracy : +/-0.5°C  to 1 °C                                           

  • Gradient Temperature : +/- 2°C  

  • Temperature Raise/fall : 1° C to 10°C  

  • Sensors: PT-100 RTD.                                                

  • Electrical connection: 415VAC+/-10% ,50Hz, 3 phase/N/E

  • Or 230V AC +/-10%,50 HZ..

  • Test Standards: DIN,MIL, IEC,QM-333,IS9000 , IS.

De humidification system: 

A refrigeration based de humidification system provided to avoid the condensation forming on test specimen.

Refrigeration System :

  • A High boosted low temperature application sealed/ semi sealed compressor is used to achieve and maintain the required  negative temperatures .

  • Non CFC eco friendly refrigerants are used with components complying to all international safety and environmental guidelines. The system is provided with adequate safety protection against excessive and low pressure and high pressure. Pressure gauges provided to indicate suction and head pressure .

  • HP/LP cut off switch and overload protection for the system.

  • Oil separators with oil return & hot gas defrost provided.

Controller  System:

  • PID/HMI with PLC based color display TFT touch screen with Program Logic Controller. No. of programs & profile segments with ramp & soak duration are  provided for cyclic operation .

  • The controller is able to communicate with many different types of hardware using high speed RS 232/485 communication ports and Ethernet/USB communications for fast  downloads. Remote monitoring & operation.

  • Internet explorer based comm. On board Comms. Ports. Set value & process value with graphical on main screen.

  • Graphical trend and operating parameters of auto tune & calibration. PC communication facility for operating the chamber through PC & data logging option provided with log interval.

  • The latest version software (user friendly) provided with controls & instruments.

  • Fault indication

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