IEC60068-2-30 Walk-in Temperature Humidity Test Chamber 22m³ | 10-80°C Range | 20-90% RH
Price:
Customized
MOQ:
1
Delivery Time:
45 days
Brand:
Sinuo
Product Description
Compliance Standards
This walk-in chamber complies with the following international 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
Product Overview
This equipment is designed for environmental simulation reliability testing of electrical and electronic products, components, and materials. It supports constant high/low temperature, gradual change, and cyclic testing protocols.
Safety Restrictions
- Not suitable for flammable, explosive, or volatile substances
- Not designed for corrosive substances or biological samples
- Cannot accommodate strong electromagnetic emission sources
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SN881-22m3 |
| Effective Volume | 22m³ |
| Inner Dimensions | 4500mm (W) × 2270mm (H) × 2200mm (D) |
| Temperature Range | 10°C to 80°C |
| Humidity Range | 20% to 90% RH |
| Temperature Control Accuracy | ±0.5°C |
| Humidity Control Accuracy | ±3% |
| Temperature Uniformity | ≤2°C |
| Heating/Cooling Rate | Approximately 2K/minute without load |
| Weight Capacity | 500kg |
| Noise Level | ≤80dB |
Construction & Materials
- Outer shell: Cold/hot steel plate with non-static nano-baking paint
- Inner chamber: SUS304 stainless steel plate
- Insulation: High-temperature fire-resistant rigid polyurethane foam
- Flooring: 4.0mm stainless steel non-slip design
- Doors: Double-leaf external opening with electric heating and overflow protection
- Observation windows: Two 3-layer vacuum strengthened glass with anti-fogging heating
Refrigeration System
- Cooling method: Water-cooled cascade compressor system
- Compressors: 2 × 6HP German Bitzer semi-hermetic units
- Refrigerants: HFC404A (Honeywell) and DuPont R23
- Key components: Emerson oil separator, Danfoss expansion valves, Saginomiya/Danfoss solenoid valves
Heating & Humidification
- Heating: Stainless steel finned nickel-chromium alloy electric heating tubes
- Humidification: Boiler method with stainless steel seamless casing
- Water treatment: Dedicated softening system with activated carbon filtration
Additional Features
- 4 pressure balance ports with self-resetting pressure windows
- Sample hole: φ100mm with rubber isolation plug
- Floor drainage system for complete water removal after testing
- Anti-vibration silicone foot pads for compressor protection
- High/low temperature resistant explosion-proof lighting
Product Images
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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