KJ-2091B Stainless Steel Temperature Humidity Test Chamber -20℃ to 100℃ Range with 20-98% RH Control
Price:
Negotiate
MOQ:
1 set
Delivery Time:
In stock,3-7 working days after order confirmed
Brand:
KeJian
Product Description
Product Overview
The KJ-2091B Temperature Humidity Test Chamber is a precision environmental testing instrument designed for reliability testing across various temperature and humidity conditions. This stainless steel chamber provides accurate simulation of environmental conditions to evaluate product durability and performance.
Applications & Testing Capabilities
This constant temperature and humidity chamber simulates multiple environmental conditions including high temperature with humidity, high temperature with low humidity, and low temperature with low humidity. It is ideal for testing material resistance to heat, dryness, moisture, and cold exposure, helping manufacturers confirm product aging characteristics and special environmental performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Internal Dimensions | Custom design available |
| Volume | Custom design available |
| Temperature Range | -20℃ to 100℃ |
| Humidity Range | 20% to 98% RH |
| Temperature Distribution Uniformity | ±2℃ |
| Humidity Distribution Uniformity | ±3% RH |
| Temperature Stability | ±0.3℃ |
| Humidity Stability | ±2.5% RH |
| Heating Rate | -20℃ to 100℃ in approximately 25 minutes |
| Cooling Rate | 20℃ to -40℃ in approximately 60 minutes |
Refrigeration System
- Compressor: French imported original compact compressor
- Refrigerant: Environmentally friendly refrigerant
- Condenser: Air-cooled condenser system
- Evaporator: Fin-type multi-stage automatic load capacity adjustment
- Accessories: Desiccant, oil separator, high and low pressure repair valve, protection switch
- Expansion System: Capacity control of the refrigeration system
Control & Construction
- Temperature and Humidity Regulation: PID control with SSR for balanced heating and humidification
- Internal Material: SUS #304 stainless steel (mirror plate option available)
- External Material: SUS #304 stainless steel
- Insulation Material: High density hard polyurethane foam insulation
Operating Environment Requirements
- Ambient Temperature Range: 0℃ to 35℃
- Performance Guarantee Range: 5℃ to 35℃
- Relative Humidity: Not exceeding 85%
- Atmospheric Pressure: 86 to 106 Kpa
- Vibration: No strong vibration in surrounding area
- Light Exposure: No direct sunlight or other direct heat sources
- Water Supply: Pure water with resistivity not less than 500MΩ/M
Quality & Service Advantages
Why Choose Our Temperature Test Chamber?
- Considerate Service: Different country plugs, manual voltage change from 110V to 220V, insurance indicator
- Excellent After-Sales Service: 1-year comprehensive warranty with 24-hour response time and solution provision within 3 working days
- Secure Packaging: Air bubble film protection inside wooden cases with shock absorption, impact resistance, and moisture protection
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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
GUANGDONG KEJIAN INSTRUMENT CO.,LTD
Location
G1 Building, Tian'an Digital City, Nancheng District, Dongguan City, Guangdong Province
Contact Person
Silivia Zhang