|Test Space||Pre-polished stainless steel with high gloss brush finish.|
All seams are TIG welded ensuring a vapour tight enclosure.
Double continuous seal rings of silicone rubber are mounted on a thermal breaker strip.
|Ensures a vapour tight enclosure in test space.|
No conduction form the test space to the exterior.
|Door||Robust hinges are provided on the right hand side of the chamber.|
Spring loaded latch is provided with a locking facility.
The inner surface of the door is pre-polished stainless steel and mounted such that conduction is avoided.
A micro switch is provided for an interlock between the conditioning fan and the door opening.
Multiplane viewing window is provided with defog heaters.
|Offer tight sealing and visibility of specimen under testing.|
|Test Space Conditioning||Laminar airflow|
Standard frame TEFC motor is used with a detachable extended shaft.
|Ensure uniform airflow across the workspace & test specimen.|
The conditioning plenum is covered with a removable sheet providing easy access for maintenance.
|Heating System||Stainless steel sheathed air heaters is used to achieve the desired positive set temperature.|
Totally enclosed type of reputed make and switching through opto-isolated solid-state relays is used.
Connecting cables inside the chamber is Teflon wiring and sheathing.
|Avoid heat loss and maintains same efficiency during different test cycles.|
|Refrigeration System||Standalone Cascade refrigeration system with high capacity ultra-low temperature compressor is used.|
Hot gas bypass systems is used for protection against No-Load condition and superior stability and control in temperature.
Oil return system is used for protection against oil migration from the compressor.
|The heat exchanger coils are Inner grooved copper tubes offering maximum heat transfer.|
Eco friendly Non-CFC refrigerants like R-404a & R-23 are used.
|Dehumidification System||Refrigeration based de-humidification coils are used.|
The desired level of lower humidity is achieved by maintaining the precise dew point temperature.
|As the output is automatically be activated based on the set point as well as in ramp up mode after a low temperature cycle it offers maximum efficiency.|
|Humidification System||A low-pressure droplet free vapour boiler using direct vaporization system is used.|
Reservoir at the side of the chamber is provided with PU tube quick connector and water level is automatically controlled through a water-in solenoid valve.
Auto level control for humidity generator.
|Minimum humidity fluctuations.|