Applicable standards and working principles of constant temperature and humidity

The constant temperature and humidity test chamber is a test equipment independently developed and produced by our company Standard International Group (HK) Limited. It is also called a constant temperature and humidity test machine, constant temperature and humidity test chamber, programmable humidity and heat alternating test chamber, constant temperature machine, or constant temperature and humidity chamber. It can be divided into "benchtop" and "vertical". The main difference lies in the different temperatures and humidity that can be achieved, so the resulting temperature will also be different. The vertical type can be used for low temperature and dryness below room temperature, while the desktop type can only be used for temperature and high humidity above room temperature.

The constant temperature and humidity test chamber is a device used to test the performance of materials in various environments. It can simulate and test the heat resistance, cold resistance, dryness resistance, and moisture resistance of various materials. It is widely used in the quality inspection of electronic, and electrical appliances, mobile phones, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace, and other products.

Applicable standards:

GB/T5170.5-2008, GB/T10586-2006, GB/T2423.1-2008 Test A, GB/T2423.2-2008 Test B, GB/T2423.3-2006 Test Ca, GB/T2423.4-2008

Working principle:

The constant temperature and humidity test chamber consists of two parts: temperature adjustment (heating, cooling) and humidification. The air is discharged into the chamber through the rotating fan installed on the top of the chamber to realize gas circulation and balance the temperature and humidity in the chamber.

As a modern technology enterprise integrating R&D, manufacturing, sales, training, and services, Standard International Group (HK) Limited is committed to delivering more testing instruments to the market, providing testing instruments for textiles, leather, combustion, automotive interior and exterior trims, material environmental climate aging, etc., and non-standard customization is also acceptable. Targeted tests can be carried out according to customer requirements before purchase to ensure that the purchased instruments are applicable.

If you want to know more details about our instruments, you can contact us by clicking the chat box on the right.

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