IEC60068-2-78 Walk-in Constant Temperature Humidity Test Chamber 6m³ -70℃ to +180℃ Range 25KW Power
Price:
Customized
MOQ:
1
Delivery Time:
45 days
Brand:
Sinuo
Product Description
IEC60068-2-78 Walk-in Constant Temperature & Humidity Test Chamber
This professional environmental test chamber simulates temperature and humidity conditions for product testing during storage, transportation, and usage. Designed for electrical, electronics, instrumentation, and material testing applications.
Compliance Standards
- IEC60068-2-30:2005 - Damp heat, cyclic (12h+12h cycle)
- IEC60068-2-78:2012 - Damp heat, steady state
- IEC60068-2-1:2007 - Cold testing
- IEC60068-2-2:2007 - Dry heat testing
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Number | SN886-6m³ |
| Brand | SINUO |
| Internal Dimensions | W2000mm × D1500mm × H2000mm |
| External Dimensions | W2300mm × D2890mm × H2350mm |
| Temperature Range | -70℃ to +180℃ |
| Heating Rate | 2-3℃/min (-70℃ to +180℃) |
| Cooling Rate | 0.7-1℃/min (+180℃ to -70℃) |
| Temperature Fluctuation | ≤±0.5℃ |
| Humidity Range | 20% to 98% RH |
| Humidity Deviation | +2.0%RH / -3.0%RH |
| Motor Noise | ≤75dB(A) |
| Power Supply | AC3￠5W 380V 50Hz |
| Total Power | 25KW |
| Cooling Method | Water-cooled with integrated tower |
Construction & Materials
Chamber Structure
- Outer chamber: 0.8mm color steel plate
- Inner chamber: 1.0mm SUS#304 matte stainless steel
- Insulation: 100mm polyurethane foam & glass wool
- Bottom: SUS#304 embossed anti-slip stainless steel
- Door: 1.2mm cold-rolled steel with electric defrosting
- Observation window: 400×600mm 3-layer vacuum glass
Refrigeration System
- Refrigeration method: Binary cascade mechanical vapor compression
- Compressor: GEA Semi-Hermetic Piston or Emerson Scroll
- Refrigerant: Environmentally friendly HFC R404a+R23
- Condenser: Water-cooled shell and tube type
- Evaporator: Multi-section aluminum alloy fin type
Control System
- Controller: 7-inch color touch screen with Chinese/English interface
- Program capacity: 120 groups, 120 steps per group
- Communication: RS-232, RS-485, and USB interfaces
- Data recording: Stores 90 days of historical curves and data
Safety & Protection Features
- Fuseless short circuit breaker protection
- Compressor overload and overheating protection
- System overcurrent/undervoltage protection
- Power supply reverse phase protection
- Low cooling water pressure protection
- Air pressure balance device
Operating Conditions
- Ambient temperature: -5℃ to +28℃
- Relative humidity: ≤85%RH
- Atmospheric pressure: 80kPa to 106kPa
- No strong vibration in surrounding area
Energy Efficient Design: PLC-controlled refrigeration system with compressor power adjustment technology for optimal energy savings.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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