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Beijing Hongyuan Tongda Technology Co., Ltd
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Beijing Hongyuan Tongda Technology Co., Ltd

  • E-mail

    hytdtec@163.com

  • Phone

    17694800211,15811077873

  • Address

    Room 6208A, Kangde Building, No.17 Shangdi 6th Street, Haidian District, Beijing

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VOC environmental testing chamber

NegotiableUpdate on 01/30
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Overview

Our company customizes high-precision constant temperature and humidity environment testing chambers and VOC environment testing chambers for customers with special process requirements. Unconventional constant temperature and humidity chamber. If needed, please contact us promptly!

Product Details

定制high precisionConstant temperature and humidity environment testing chamberVOC 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