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Theconstant temperature and humidity chamber is used to verify the performance of the product. Customers should do a research in advance before purchasing, make sure about their own requirements, and then select the equipment according to the needs. Below is a list of what you need to know about choosing a constant temperature and humidity chamber. Hope it can help you find the cost-effective equipment.
1. Studio size
First of all, before looking for the constant temperature and humidity chamber, you should know the size of the sample to be tested. Then you can determine the equipment specifications. Each manufacturer has its own standard size, the larger the size is , the higher the price will be.
2. Temperature range
The temperature range is one of the main factors that determine the price of the constant temperature and humidity chamber. Generally speaking, the high temperature of constant temperature and humidity chamber is 150℃, and the low temperature has four levels, -20℃, -40℃, -60℃ and -70℃. The lower the temperature is, the higher the price will be.
3. Humidity range
The humidity system of the constant temperature and humidity chamber adopts shallow water tray for humidification, and the humidity generally has three humidity ranges, 30%-98%RH, 20%-98%RH, and 10%-98%RH. The low temperature and low humidity test is more difficult than the high temperature and high humidity test. Therefore, the lower the humidity is, the higher the price will be.
4. The control system
The control system is the core system of the equipment and a major factor affecting the price. The constant temperature and humidity chamber monitor generally has several choices, Chinese, Korean, Japanese, digital display, and touch screen, which depends on customer's needs.
Generally speaking, when you purchase a constant temperature and humidity chamber firstly you need to know your test needs, and then you can consider other factors like brand, manufacturer, after-sales service, and test reputation.