Humidity Test Chambers

Humidity Test Chambers

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¶ System


¶ Temperature range

¶ Temperature tolerance

¶ Temperature variation

¶ Humidity range

¶ Humidity tolerance

¶ Humidity variation.

¶ Instrumentation



¶ Exterior material

 Â¶ Interior material

¶ Insulation

¶ Door

¶ Refrigeration System

¶ Compressor

¶ Expansion mechanism 

¶ Refrigerant

¶ Air circulation

¶ Power supply

¶ Connected load





¶ Temperature humidity range performance  envelope








Balanced temperature and humidity control using rotronic capacity type sensor

-658C to +1808C.


±38C between any two points inside workspace.

15 to 95% RH between temperatures 10 to 858C.


±5% RH between any two points inside workspace.

5.7” HMI with RS232 communication.  Eurotherm PLC package. 20 programs with unlimited segments and upto 999 repeat cycles. Ethernet compatible and web enabled controller.

CRCA powder coated.

Stainless steel mirror finish.

 Glass wool, rigid. Polyurethane foam.

Manually operated with door lock.

Mechanical two stage cascade.

 Hermetically sealed scroll compressors.

Electronic Expansion valve.

R23 and R-404a.

SS blower fan with connected to SS shaft motor

415V, 3 phase, 50 Hz with neutral.