Walk-in Constant Temperature and Humidity Test Chamber
Large-scale environmental simulation device with overheat, overload, and leakage protection systems for comprehensive reliability testing.
Product Overview
This walk-in constant temperature and humidity test chamber is designed to evaluate the reliability and performance of materials, components, and finished products under various climatic conditions. It provides precise temperature and humidity control, stable airflow circulation, and uniform testing conditions for applications in electronics, automotive, aerospace, materials research, and quality control laboratories.
Key Features
- Temperature range: -20°C to +100°C, humidity range: 20% RH to 95% RH
- Intelligent PID control system with user-friendly touch screen interface
- Uniform and stable temperature distribution with low noise operation
- Compliance with multiple international environmental testing standards
- Water cooling refrigeration system for efficient and stable performance
- Suitable for testing large samples and components
Technical Specifications
| Internal Dimensions (L×W×H) |
3000×2300×2550 mm |
| External Dimensions (L×W×H) |
4600×2500×2750 mm |
| Temperature Range |
-20°C to +100°C |
| Humidity Range |
20% to 95% RH |
| Temperature Resolution |
0.1°C |
| Temperature Fluctuation |
±0.5°C |
| Temperature Uniformity |
±2°C |
| Humidity Resolution |
0.1% RH |
| Humidity Fluctuation |
±2% RH |
| Humidity Uniformity |
±2.5% RH |
| Heating Rate |
0-3°C/min (average, no load) |
| Cooling Rate |
0-1°C/min (average, no load) |
| Noise Level |
≤65 dB |
| Power Supply |
380V±10%, 50Hz, 3-phase, 100A |
| Cooling Method |
Water cooling system with cooling tower and dual circulation |
| Material |
Interior: SUS304 stainless steel; Exterior: Cold-rolled steel plate with coating |
| Observation Window |
Two explosion-proof observation windows (320×350 mm each) |
| Door Type |
Double doors with silicone rubber sealing strip |
| Lighting |
Two explosion-proof LED lights (36V/40W) |
| Controller |
Touchscreen LCD with PID+SSR control |
| Communication Interface |
RS232/RS485 ports for PC data acquisition and monitoring |
| Safety Devices |
Overheat, overload, phase loss, leakage, and water shortage protection |
Compliance Standards
GB/T2423.1-2001
GB/T2423.3-93
GB11158
IEC60068-2-11990
GB10589-89
GJB150.3
GB/T2423.2-2001
GB/T2423.4-93
GJB150.4
GJB150.9
IEC60068-2-21974
GB10592-89
Product Images
Our Service Commitment
Consultative Selling Process
Customer Inquiry: Discuss testing requirements and technical details, suggest suitable products, and provide competitive pricing.
Customization: Create detailed drawings and reference photos for customized requirements, confirm final solution and pricing.
Production & Delivery: Manufacture according to confirmed specifications, provide production updates, conduct calibration, and ensure timely delivery.
Installation & Support: Provide field installation services and comprehensive after-sales support.
Frequently Asked Questions
Are you a Manufacturer? Do you offer after-sales service? How can I ask for that? And how about the warranty?
Yes, we are professional manufacturers of Environmental Chambers, Leather shoe testing equipment, and Plastic Rubber testing Equipment. Every machine includes a 12-month warranty after shipment, with free maintenance during this period. We extend this to 14 months considering sea transportation. For technical support, contact us via email or phone - we'll diagnose issues through conversation or video chat and provide solutions within 24-48 hours.
What about the delivery term?
Standard machines in stock: 3-7 working days. Custom orders: 15-20 working days after payment confirmation. We accommodate urgent requirements with special arrangements.
Do you accept customization services? Can I have my logo on the machine?
Yes, we offer both standard and customized machines according to your specific requirements. We provide OEM and ODM services, including placing your logo on the equipment.
How can I install and use the machine?
We provide comprehensive English operation manuals and videos via email. Most machines are shipped fully assembled - simply connect the power cable to begin operation. On-site installation assistance is available when necessary.
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