LOW HUMIDITY(Steady State) TEST CHAMBER MODEL: ENV-033
Purpose
The Chamber is used to carry out Low Humidity Steady State Tests at any temperature within specified limit. Though it is not suggested by any standard, some laboratory wants to simulate too dry condition
Test Conditions :
- Temperature: 50 C to 500 C
- Relative Humidity: 5% to 30% Rh
- Lower Dew Point Temperature: -250 C
STANDARD SIZE OF CHAMBERS
| Final Model | Work Space (H x W x D) | Static Load of Steel | Thermal load | No. of Selves |
| ENV-033-125 Liter – A OR B | 50 x 50 x 50 cm | 10 Kg | 20 watts | 1 |
| ENV-033-450 Liter – A OR B | 75 x 75 x 80 cm | 25 Kg | 50 watts | 2 |
| ENV-033-1000 Liter – A OR B | 100 x 100 x 100 cm | 50 Kg | 100 watts | 2 |
| *ENV-033-CB – A OR B | Custom Built (Specify H x W x D) | Specify | Specify | Not required |
* We have delivered Hot, Cold & Humidity Chamber up to 10 x 4.5 x 3.5 meter size.
Standard Features :
- Sealed compressor is used for cooling purpose.
- Humidity Generation: Controlled water evaporation
- Dehumidification System: Using desiccant technology
- Temperature sensing by Pt-100 sensor
- % Rh sensing by capacitive RH sensor
- Control accuracy: Better than +/- 0.5° C and +/-2% Rh (+/-10 C and +/-3% RH for Walk In Chambers)
- Selves are provided which can be adjustable throughout height
- Standard Port Holes: 50 mm / 100 mm / 150 mm diameter (Specify)
- Multilayer observation window with illumination
- Caster wheel up to 1000 Liter models
- Ambient condition: 10° to 45° C
Control Instrumentation: Multispan or equivalent controller
Optional Accessories:
- Two channel Paperless chart recorder
- Two channel data logger
Major Safety Protection:
- Independent workspace over & under temperature protection
- High discharge and low suction pressure correction before tripping
- Refrigeration compressor tripping abnormal high discharge and low suction pressure
- Over current Relay (OLR) and MCBs are provided as required
Power Supply:
- 415 Volt – 50 Hz – 3Φ – N – E
- 230 Volt – 50 Hz -1Φ – E
Provide Minimum Information While Rising Inquiry to Get Precise Quotation:
- Select final model number from Table 1.
- Please give Chamber size (Width x Depth x Height) and Thermal load in case of Model: ENV-021-CB
- Numbers of port holes and size (Size is mentioned above)
- Air cooled or water cooled condenser. (We will decide for water cooled condenser for large size chambers)
- Optional accessories (Select from above)
- Specify any additional facility if needed
Electric Supply Option:
- 415 Volt – 50 Hz – 3Φ – N – E
- 230 Volt – 50 Hz -1Φ- E
Cost Controlling Factors:
Many parameters like temperature range, workspace size, controllers, cooling rate etc. are affecting the cost. Therefore, be careful while providing such details to control cost of the chamber.
