High and low temperature test chamber purchase skills
When purchasing high and low temperature test chamber, please refer to the following points according to your own test requirements:
⒈Temperature range: For the temperature range of the equipment, you can refer to the *high temperature and *low temperature values. Generally, the product can meet the requirements at -40 to +150 degrees Celsius.
⒉High and low temperature test chamber Cycle function: Whether the equipment has a temperature cycle function, that is: the temperature cycle repeatedly switches the curve cycle. Our equipment is a programmable constant temperature and humidity box, which can meet your program requirements. There are 120 groups in total, each with 100 segments, and the program capacity is sufficient.
⒊Humidity range: Whether the equipment has humidity function, humidity refers to relative humidity, if there is humidity, add humidity system, humidification pipe, humidification pipe, etc.
⒋High and low temperature test chamber Heat load: Many electronic products under test will be energized test. When energized, the tested product will generate heat, which will generate a load. So sometimes the purchased equipment, such as the standard configuration is -20 degrees, but the temperature cannot drop after *. This is the reason, so be sure to explain the load condition to the manufacturer. The calorific value of the load must be clearly stated, so that it is more suitable for manufacturers to choose the appropriate compressor for everyone to match.
⒌Equipment handling: Please refer to the external dimensions of the equipment and arrange the location of the equipment, such as door size, staircase elevator size, etc., so as not to cause the equipment to be unable to be installed in place.
6. Power supply: Please refer to whether the power of the equipment is consistent with or meets the power supply of the final installed laboratory. The power of our equipment is matched according to the actual situation of the machine, 220V and 380V voltage, please see if your laboratory is relevant Electrical facilities.
