Large-Scale Walk-in Constant Temperature and Humidity Chamber Large-Scale Double-Door High and Low Temperature Test Chamber
Product Overview
The Walk-in Constant Temperature and Humidity Test Chamber is a large-scale environmental simulation equipment designed to assess the reliability and performance of materials, components, and finished products under varying climatic conditions. It provides precise temperature and humidity control, stable airflow circulation, and uniform test conditions. This chamber is widely used in electronics, automotive, aerospace, materials research, and quality control laboratories.
- Temperature range: -20°C to +100°C, humidity range: 20%RH to 95%RH.
- Equipped with intelligent PID control system and user-friendly touch screen interface.
- Stable temperature uniformity and low noise operation suitable for large test samples.
- Complies with multiple international environmental testing standards.
- Water-cooled refrigeration system for efficient and stable performance.
Functions & Application Fields
- Environmental simulation tests for electronic components and industrial materials.
- Reliability and durability testing under constant or cyclic temperature and humidity conditions.
- Applicable to automotive, aerospace, chemical, and research laboratories.
- Used for temperature cycling, high/low temperature storage, and humidity endurance tests.
- Supports R&D, production quality inspection, and certification evaluation.
Product Parameters
| Item | Specification |
|---|---|
| Internal Dimensions (L×W×H) | 3000 × 2300 × 2550 mm |
| External Dimensions (L×W×H) | 4600 × 2500 × 2750 mm |
| Temperature Range | -20°C ~ +100°C |
| Humidity Range | 20% ~ 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-cooled system with cooling tower and dual circulation |
| Material | Inner: SUS304 stainless steel; Outer: Cold-rolled steel with powder coating |
| Observation Window | Two anti-fog viewing windows (320×350 mm each) |
| Door Type | Double doors with silicone rubber sealing strips |
| Lighting | Two explosion-proof LED lamps (36V/40W) |
| Controller | Touch-screen LCD with PID+SSR control |
| Communication Interface | RS232 / RS485 port for PC data acquisition and monitoring |
| Safety Devices | Overheat, overload, phase loss, leakage, and water shortage protection |
Products Description
Structure / System Configuration / Compliance Standards
- Air Circulation System: Forced air circulation with centrifugal fan for uniform temperature and humidity distribution.
- Heating & Cooling System: Independent heating and refrigeration circuits for efficient control.
- Humidification System: Stainless steel humidifier with RO water filter and automatic overflow protection.
- Controller: LCD touch-screen with 120 programs and 1200 segments, supporting PID control.
- Communication: RS232/RS485 interface for computer monitoring and data recording.
- Safety Protection: Overheat, compressor overload, pressure, water shortage, and emergency stop protection.
Compliance Standards: GB10589-2008, GB10592-2008, GB10586-2006, GB11158-2008, GB/T5170.2-2008, GB/T5170.5-2016, GB2423.22-2012, GB2423.1-2008, GB2423.2-2008, GB2423.3-2016, GB2423.4-2008.
Details Images
Certifications
Company Profile
Product packaging
Packaging & Shipping
- Internal Protection: Anti-collision foam padding and moisture-proof wrapping are applied to prevent mechanical damage and corrosion during transit.
- Marking & Labeling: Each package is clearly labeled with model number, dimensions, weight, and handling instructions for easy identification.
- Loading: All packages are reinforced and suitable for forklift handling and container loading.
- Shipping Options: By sea, air, or express courier according to customer preference.
Get in Touch
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