LIYI Laboratory Constant Temperature Humidity Chamber 80L Capacity -73℃ to 180℃ Range for Environmental Testing
Price:
3500~20000USD
MOQ:
1 Set
Delivery Time:
15-30 working days
Brand:
LIYI
Product Description
The LIYI Laboratory Constant Temperature and Humidity Chamber is an advanced environmental testing solution designed for accelerated heat and humidity testing of electrical products, materials, components, and equipment. This climate chamber is widely utilized across aviation, aerospace, electronics, instrumentation, and related industries to evaluate product performance under controlled environmental conditions.
Compliance Standards
- GB-2423.1-2008 (IEC68-2-1) Test A: Low Temperature Test
- GB-2423.2-2008 (IEC68-2-2) Test B: High Temperature Test
- GJB360.8-2009 (MIL-STD.202F) High Temperature Life Test
- GJBl50.3-2009 (MIL-STD-810D) High Temperature Test
- GJBl50.4-2009 (MIL-STD-810D) Low Temperature Test
- GB2423.3-2008 (IEC68-2-3) Test Ca: Constant Heat Test
- GB2423.4-2008 (IEC68-2-30) Test Db: Damp Heat Alternative Test
- GJBl50.9-2009 (MIL-STD-810D) Damp Heat Test
Technical Specifications
| Model | LY-280 | LY-2150 | LY-2225 | LY-2408 | LY-2800 | LY-21000 |
|---|---|---|---|---|---|---|
| Inner chamber size w×h×d(cm) | 40×50×40 | 50×60×50 | 50×75×60 | 60×85×80 | 100×100×80 | 100×100×100 |
| Exterior chamber size w×h×d(cm) | 90×140×95 | 100×150×105 | 100×165×115 | 110×175×135 | 150×190×135 | 150×190×155 |
| Testing temperature range | -73℃, -60℃, -40℃, -20℃, 0℃~150℃, 180℃ | |||||
| Testing humidity range | 20%RH~98%RH (10%RH~98%RH or 5%RH~98%RH) | |||||
| Temp./humi. fluctuation | ±0.2℃, ±0.5%RH | |||||
| Temp./humi. uniformity | ±1.5℃; ±2.5%RH (RH≤75%), ±4% (RH>75%) empty load, after stabilization | |||||
| Temp./humi. resolution | 0.01℃; 0.1%RH | |||||
Performance Parameters
- Heating-up time: 30-45 minutes depending on model and temperature range
- Cooling-down time: 25-80 minutes depending on model and temperature range
Construction Materials
- Exterior chamber: Stainless steel + Powder coating
- Interior chamber: SUS#304 Stainless steel
- Insulation material: PU fiberglass wool
System Components
- Air circulation system: Cooling fan
- Heating system: SUS#Stainless steel high-speed heater
- Humidification system: Surface evaporation system
- Refrigeration system: Imported tecumseh compressor + fin type evaporator + air(water)cooling system
- Dehumidifying system: ADP critical dew point cooling/dehumidifying method
- Controlling system: Digital electronic indicator + SSR + PID
Additional Features
- Multi-layer vacuum glass observation window
- Cable port (50mm)
- Controlling status indicator lamp
- Chamber light
- Specimen loading shelf (2pcs, position adjustable)
Safety Protection
- Over-heat protection circuit breaker
- Compressor overload protection
- Control system overload protection
- Humidifying system overload protection indicator lamp
- Independent audible and visible temperature-limiting alarm system
Power Requirements
AC 1 phase 220V; 3 phase 380V 60/50Hz
Key Features
- Accelerated testing capability to identify product weaknesses in short-term tests
- Advanced programming with 999 cycles or repeat function
- English operation interface with fault warning and protection functions
- RS-232 communication interface with PC software for remote control
- Adjustable shelving system with customizable spacing
- Comprehensive safety protection with audible and visual alarms
Standard Configuration
- Stainless steel exterior construction
- Energy-efficient refrigeration with exclusive electronic expansion valve system
- Specialized humidity generation and control system
- Unique thermal break construction for extreme testing conditions
- Sight window (1), cable port (Φ50mm), shelves (2), chamber lamp, power cable (2m)
- Comprehensive safety protection including no fuse breaker, overpressure, overheat and over current protection
Optional Accessories
- Cable Port: Φ100mm cable port available
- Additional shelves for increased capacity
- Ro-type water purifier (R-80/day) to prevent scale buildup
- Inner glass door with operation ports for specimen handling
- Dehumidifier for precise low humidity control (5℃ 5%RH)
- Temperature and humidity recorder options with multiple data points
Customization Services
Non-standard or special requirements are welcome. Our engineering team can customize chamber specifications to meet your specific testing requirements.
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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
Dongguan Liyi Environmental Technology Co., Ltd.
Location
No.2, Zhifu Road, Mowu, Wanjiang District, Dongguan, Guangdong, China
Contact Person
Vickey Jin