Dimensional change rate tester

DHGSeries size change rate measuring instrument

This instrument is mainly used in plastics, chemical and other fields. It can measure the size change rate of the tested sample, observe the state of the sample, and can also be used for drying, curing, baking and disinfection.

The temperature system of this instrument is manufactured using microcomputer intelligent digital technology, with industrial PID self-tuning and four position dual LED window display function. It has high temperature control accuracy, strong anti-interference ability, and is very easy to operate. The box is made of high-quality cold-rolled sheet, with a surface coated with electrostatic powder coating, which is hard and firm, and has strong rust prevention ability. The studio is made of high-quality steel plates with rounded corners, smooth and easy to clean. The ultra-fine glass wool insulation material is filled between the box and the workspace, which has good insulation performance, effectively ensuring the stability and accuracy of the temperature inside the box and its impact on the usage environment. The observation window of the box door is a double-layer tempered glass structure, which can clearly observe the heated items inside the box and has good insulation effect. The box is designed with a reasonable hot air circulation channel, which makes the temperature distribution inside the box more uniform and the temperature rise faster; The instrument is equipped with an adjustable air outlet duct, which can adjust the amount of air entering and leaving the box. If the gas discharged from the box has an odor or is toxic, the exhaust pipe can be easily connected to another pipeline to discharge the gas to the designated location.

Main technical parameters