Constant Temperature and HumidityTest Chamber

Product Overview:

This equipment is suitable for evaluating various products or materials, as well as home appliances, instruments, meters, components, and electrical and electronic, automotive, and motorcycle products. It can be used for adaptability tests under high and low temperatures, as well as humid conditions, and is available for reliability tests in various scientific research institutions and factory central laboratories.

Constant temperature and humidityMain Technical Parameters of the Test Box:

1. Type      No.HJW/HS-500                

2. Studio Size:700×800×900 (Depth × Width × Height) mm

3、AppearanceDimensions：1160×1250×2000 (Depth x Width x Height) mm

4. Temperature Range: 0°C to +150℃

5. Humidity Range:20~98%RH

6. Temperature Uniformity: ±2℃

7. Precision Control: ±0.5℃

8Uniformity of humidity:+2/-3%RH

9Cooling Rate:0.7～1℃/min(NonlinearNo Load)

10Heating Rate:2～3℃/min(Non-linearEmpty cargo) 

11Power supply:AC380V/50Hz

12. Total Power: 5KW

Equipment Installation and Environmental Conditions:

Room temperature: ≤+25℃

2. Relative Humidity: Not greater than 85% R·H

Atmospheric Pressure: 86～106 kPa

4. No intense vibration in the surrounding area

5. No direct sunlight exposure or direct radiation from any heat source

6. No strong air currents are present. When strong air flow is required around the area, the current should not blow directly onto the container.

7. No strong electromagnetic fields nearby

8. No high concentration of dust or corrosive substances in the vicinity.

Acceptance and Execution Standards:

This equipment meets:

1、 Acceptance Standards: National standards or the signed "Technical Parameters Agreement" by both parties

2、GB 10589-89 Low Temperature Test Chamber Technical Conditions
    3、GB 10592-89 High and Low Temperature Test Chamber Technical Conditions
    4、GB10586-89 Humidity and Heat Test Chamber Technical Conditions
    5、GB 11158-89 High-Temperature Test Chamber Technical Conditions
    6、GB/T5170.2-1996 Basic Calibration Methods for Environmental Test Equipment of Electrical and Electronic ProductsTemperature Test Inspection equipment
    7、GB/T5170.5-1996 Basic Calibration Method for Environmental Test Equipment of Electrical and Electronic ProductsHumidity and Heat Test Equipment
    8、GB2423.22-87 Basic Procedures for Electrical and Electronic Products TestingTest N: Temperature Variation Test Method
    9、GB2423.1-89 Basic Procedures for Electrical and Electronic Products TestingTest A: Low-Temperature Testing Method
    10、GB2423.2-89 Basic Test Procedures for Electrical and Electronic ProductsTest B: High-Temperature Testing Method
    11、GB2423.3-91Basic Test Procedures for Electrical and Electronic ProductsConstant Humidity Test Method for Trial Ca
    12、GB2423.4-91Basic Procedures for Electrical and Electronic Product TestingTest Database: Alternating Humidity and Heat Test Method
    13、GB2424.1-89 Basic Environmental Test Procedures for Electrical and Electronic ProductsGuidelines for High and Low Temperature Testing