Walk-in Constant Temperature and Humidity Test Chamber Manufacturer | IEC 60068 Climate Testing
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Standards
GB/T2423.3 Environmental Testing of Electronic and Electrical Products Ca: High Temperature Test Method
GB10589-89 Technical Conditions for Low Temperature Testing
GB/T2423.4-93.507.2 Alternating Humidity and Heat Test
GB/T2423.3-93 Constant Temperature and Humidity Test Method
GB5170.5.-96 Requirements for “Verification Methods for Basic Parameters of Environmental Test Equipment for Electrical and Electronic Products”
Requirements of GJB150. IEC, and other standards
Features
1. Mechanical Structure: Primarily composed of an electrical control system, insulated chamber system, air circulation system, heating system, humidification and water circuit system, refrigeration and dehumidification system, etc.
2. Utilizes modular insulated chamber panels, allowing for arbitrary expansion of internal volume. Easy to assemble and disassemble, with dimensions customizable by the customer.
3. The interior features SUS#304 stainless steel panels, while the exterior utilizes Baosteel A3 powder-coated steel for an aesthetically pleasing finish. Insulation layers employ PU foam or rock wool.
4. The control system incorporates imported single-point or programmable controllers with a user-friendly interface, allowing flexible parameter settings for convenient operation.
5. Refrigeration units incorporate imported European/American compressors with eco-friendly refrigerants. A dual-circuit low-temperature system design employs separate compressors for different temperature zones, extending equipment lifespan.
6. Large observation windows in interior doors facilitate monitoring of test samples.
7. The left side of the unit features a 50mm diameter test port for connecting external power or signal cables (port size and quantity are optional).
8. Utilizes imported fan motors + high/low-temperature resistant aluminum alloy circulation fans. High-quality centrifugal fans ensure powerful air circulation, eliminating dead zones and achieving uniform temperature distribution throughout the test chamber.
9. Equipped with advanced safety and protection devices: earth leakage circuit breaker, over-temperature protector, phase failure protector, water shortage protector, low-water protection, short-circuit protection, current overload protection, along with audible/visual alarms and SMS alerts.
Parameters
| Item | Specification |
|---|---|
| Test Area Dimensions | The specific dimensions shall be determined by the customer according to actual usage! |
| External Dimensions | Subject to the quotation. |
| Operating Temperature Range | SBH: +85°C (100°C, 120°C) ~ 0°C (A: 0°C, B: -20°C) |
| Relative Humidity Range | 30% ~ 98%RH- Temperature Deviation: ≤±2°C- Humidity Deviation: +2/-3%RH- Temperature Fluctuation: ≤±0.5°C |
| Heating Time | ≤40min |
| Cooling Time | 30min ~ 180min (varies by model) |
| Material | Exterior: A3 steel plate with spray coatingInterior: SUS#304 stainless steelInsulation: PU foam and insulation board |
| Temperature & Humidity Control System | Equipped with imported fully/ semi-hermetic compressors from the US/Europe, R134a/R404a refrigerant, axial flow fans (side/top discharge), high-performance heaters, steam humidification, and ADP critical dew point cooling dehumidification. Air-cooled or water-cooled dual-system refrigeration. |
| Controller | Programmable type uses Yongheng self-developed touch screen or Korean TH500 controller.Display accuracy: Temperature 0.1°C, Humidity 0.1%RHControl mode: Program/constant value, microcomputer PID controlInput signal: Platinum resistance PT100 |
| Observation Window | Multi-layer hollow electroplated heated explosion-proof glass |
| Other Accessories | Test holes, lighting, feet, shelf racks (or as specified by customer) |
| Safety Devices | Over-temperature protection, leakage protection, water shortage protection, humidification system protection, compressor over-pressure/overload/over-current protection, fan over-speed protection, phase sequence protection |
| Power Supply | AC380V (1±10%) V, 50±0.5HZ, 3-phase 4-wire + protective earth |
| Optional Accessories | Temperature & humidity recorder, USB & 485 communication, SMS alarm, choice of controller/compressor brand, dual refrigeration system, etc. |
| Extendable Products | Walk-in environmental test chamber, high-low temperature test room, high-temperature aging room, constant temperature & humidity workshop/room, dust-free room, purification room, etc. |
| Special Notes | Custom dimensions are available to meet customer requirements. |
在线联系供应商
Other supplier products
 |
6 Station Pilling Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The 6 Station Pilling Tester is designed to evaluate textile pilling, fabric pilling, woven... |
 |
Cork Stopper Tester | ASTM Standard Wine Closure Quality Control Machine | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications The main purpose of the rubber stopper puncture debris detector... |
 |
High Velocity Impact Testing Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com The High Velocity Impact Testing Machine is a device designed to simulate and measure the e... |
 |
ISO 25178 3D Optical Surface Profilometer Manufacturer China | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Large-Area 3D Optical Surface Profilometer is a high-performance three-dimens... |
 |
Bag Strap Durability Tester Manufacturer | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications 1. Used for fatigue testing of paper and plastic shopping bags.... |
Same products
 |
ER4047 Aluminum Mig Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing reliable welding material... |
 |
ER4043 Silicon Aluminum Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate... |
 |
Choosing the Right Equipment for Heavy-Duty Cleaning | 卖方: Taizhou Feike Mechanical Technology Co., Ltd. | FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve... |
 |
ER4043 Silicon Aluminum Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
