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E-mail
hytdtec@163.com
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Phone
17694800211,15811077873
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Address
Room 6208A, Kangde Building, No.17 Shangdi 6th Street, Haidian District, Beijing
Beijing Hongyuan Tongda Technology Co., Ltd
hytdtec@163.com
17694800211,15811077873
Room 6208A, Kangde Building, No.17 Shangdi 6th Street, Haidian District, Beijing
定制high precisionConstant temperature and humidity environment testing chamber,VOC environmental testing chamberOur company customizes high-precision constant temperature and humidity environmental chambers for customers with special process requirements. Unconventional constant temperature and humidity chamber.
The accuracy level of temperature and humidity can reach the level of sensor calibration box. The following table shows a case of a 1 cubic meter test chamber. Please contact us for customization.
Project Name |
1 cubic high-precision constant temperature and humidity environment testing chamberTechnical parameters and requirements |
Product Model |
定制 |
Test cabin volume |
Workspace 1.0 m3. 1000 × 800 × 1250mm, adjustable according to actual needs |
External volume of test cabin |
Width x Height x Depth: 1300 x 1800 x 2700mm |
meet the standard |
Both parties agree |
temperature and humidity |
Temperature: -30~80 ℃, control accuracy ± 0.3 ℃; Relative humidity: -30~0 ℃, uncontrolled, only displayed; Other, control accuracy ± 3%; Absolute humidity control range 3.0~95g/kg dry air |
uniformity |
Temperature uniformity ± 0.3 ℃, relative humidity uniformity ± 2% |
fresh air |
Adjust the fresh air system according to temperature and humidity control requirements |
inside cabin |
SUS304 stainless steel plates and profiles |
sealing material |
Whole welding and polishing, with a small amount of silicone strip |
air circulation |
Internal and external cabin jacket design, high air volume ensures uniformity of airflow and temperature and humidity in the workspace |
air conditioning system |
Low temperature air conditioning+room temperature air conditioning dual air conditioning system, imported compressor (Danfoss or equivalent grade) |
Humidification system |
Intelligent selection and control based on different humidity requirements |
control system |
Computer control can record temperature and humidity data in the cabin at any time. In addition, 10 sets of sensor signals (voltage or current) required for calibration are collected and directly output to the computer to form a calibration comparison report |
sensor |
Temperature and humidity sensor, using imported Rotronic brand HC2A-S3, with test data displayed on the system interface |
equipment power supply |
Power supply 380V, power: 5kW |
VOC environmental testing chamber