Constant temperature and humidity alternating Test Chamber selection method

The constant temperature and humidity alternating Test Chamber is a kind of equipment used to simulate environmental conditions for testing, and is widely used in electronics, automobiles, aviation, aerospace, chemical and other fields. When choosing a constant temperature and humidity alternating Test Chamber, the following points and precautions need to be considered:

1. Selection points

Temperature range: Different experiments require different temperature ranges, so it is necessary to choose a constant temperature and humidity alternating Test Chamber that can meet the temperature range required by the experiment. Generally speaking, the temperature range is from -70°C to +180°C, which needs to be selected according to the experimental requirements.

Humidity range: As with temperature, different experiments require different humidity ranges. Some experiments require low humidity, while others require high humidity. Therefore, it is necessary to select a constant temperature and humidity alternating Test Chamber that can meet the humidity range required by the experiment.

Control accuracy: Control accuracy refers to the temperature and humidity stability that the constant temperature and humidity alternating Test Chamber can maintain. For some experiments that require precise control of temperature and humidity, it is necessary to choose a constant temperature and humidity alternating Test Chamber with high control accuracy.

Capacity size: When choosing a constant temperature and humidity alternating Test Chamber, it is necessary to consider the number and size of the experimental samples, and choose a constant temperature and humidity alternating Test Chamber with a suitable capacity to facilitate the placement of experimental samples.

Function expansion: For functions required by some advanced experiments, such as automatic cycle control, data recording, remote control, etc., it is necessary to select a suitable constant temperature and humidity alternating Test Chamber according to the experimental needs.

2. Matters needing attention

• Brand quality: Choose a constant temperature and humidity alternating Test Chamber that is familiar with the brand, which can guarantee product quality and after-sales service, and improve the reliability and stability of the experiment.

• Safety performance: The constant temperature and humidity alternating Test Chamber uses electric energy, so it is necessary to pay attention to safety issues, and choose a constant temperature and humidity alternating Test Chamber with protection functions, such as overload protection and leakage protection.

• Maintenance: The constant temperature and humidity alternating Test Chamber needs regular maintenance, such as cleaning, disinfection, inspection, etc. Choosing a constant temperature and constant humidity alternating Test Chamber that is easy to maintain can reduce the cost of use and prolong the service life.