1200L High Low Temperature Humidity Environmental Test Chamber with R448a Refrigerant -55°C to +100°C Range
Price:
Customized
MOQ:
1
Delivery Time:
45 days
Brand:
Sinuo
Product Description
Environmental Test Chamber with R448a Refrigerant - 1200L Capacity
Compliance Standards
- IEC60068-2-1:2007 Environmental Testing - Test A: Cold
- IEC60068-2-2:2007 Environmental Testing - Test B: Dry Heat
Technical Specifications
Dimensions & Weight
| Parameter | Specification |
|---|---|
| Nominal Volume | 1200L |
| Internal Dimensions | 1000mm (W) × 1000mm (D) × 1200mm (H) |
| External Dimensions | 1450mm (W) × 1250mm (D) × 2050mm (H) |
| Weight | Approx. 780kg |
Performance Parameters
| Parameter | Specification |
|---|---|
| Temperature Range | -55°C to +100°C |
| Humidity Range | 25% to 98% RH |
| Temperature Fluctuation | ≤±0.5°C (stable state) |
| Temperature Uniformity | ≤2.0°C (stable state) |
| Heating Rate | 3°C/min (non-linear, no load) |
| Cooling Rate | 1°C/min (non-linear, no load) |
| Live Load Capacity | 1000W at +20°C; 800W at 0°C; 500W at -20°C; 300W at -40°C |
Construction Features
- Outer Wall: Cold rolled steel plate with powder coating
- Inner Wall: SUS304 stainless steel plate
- Insulation: Rigid polyurethane foam + glass fiber
- Door: Single opening with 500×600mm observation window
- Sample Racks: 2 adjustable stainless steel movable tray racks
Refrigeration System
- Compressor: French Tecumseh compressor
- Refrigerant: Environmentally friendly R448a & R508b
- Cooling Method: Air-cooled mechanical compressor cascade
- Complete 22kg leak detection testing on all pipelines
Control System
- Controller: 7-inch smart LCD touch programmable controller
- Programming: 120 program groups, 1200 segments total
- Communication: RS-232 interface, U disk interface
- Time Range: 0-999 hours 59 minutes
Safety Protection
- Compressor overheat, overcurrent, and pressure protection
- Over-temperature protection for test chamber and air channels
- Phase sequence and phase loss protection
- Overload and short circuit protection
This test chamber is specifically designed to meet North American environmental regulations requiring R448a refrigerant instead of R404a.
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Get in Touch
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Company
Sinuo Testing Equipment Co. , Limited
Location
Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone, Shibi Street, Panyu District, Guangzhou, China
Contact Person
Zoe Zou