Walk-in Constant Temperature and Humidity Test Chamber
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The Walk-in Constant Temperature and Humidity Test Chamber is suitable for conducting accelerated humidity and heat testing, cyclic humidity and heat testing, and constant humidity and heat testing on large components, semi-finished products, electronic and electrical equipment, precision instruments, lithium batteries, chemical products, automotive parts, and pharmaceuticals. It can also be used for constant temperature and humidity storage in warehouses and production under workshop conditions, enabling analysis and evaluation of product performance and behavior under simulated environmental conditions during testing.
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
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. |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Gas Explosion Pressure Test Apparatus | Get a quote： Web: qinsun-lab.com Email：serving@qinsun-lab。com The Gas Explosion Pressure Test Apparatus is suitable for: Measurement of maximum... |
 |
Fabric Negative-ion Concentration Tester - Test Equipment | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Standard GB/T 30128-2013: Textiles – Test and Evaluation of Negative Ion Ge... |
 |
Full-Body Garment Stress Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Full-Body Garment Stress Tester is used to evaluate the pressure exerted by variou... |
 |
Dry Cleaning & Washing Cylinder | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The instrument is used to determine the color fastness of fabrics when exposed to ... |
 |
Automatic Long Filament Curl Shrinkage Tester - lab instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Automatic Long Filament Curl Shrinkage Tester The ... |
Похожие товары
 |
High speed reciprocating friction wear tester | Продавец: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications You can use this tester for... |
 |
Custom fully automatic falling sand abrasion tester | Продавец: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications You can use this tester to ... |
 |
Measuring devices for nanoindentation | Продавец: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications Measuring hardness and elas... |
 |
Multi function Vacuum Tribometer | Продавец: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application This tester is designed for ... |
 |
Custom low-load wear testing instrument | Продавец: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The Low-Load Wear Testing Ma... |
