High and low temperature test
ing-equipment' target='_blank'>test chamber to test the performance of various materials, such as temperature resistance, resistance to dry and wet resistance.
And, in the operation process, high and low temperature test chamber can display information detailed computer operating system, and can implement process needs to curve and setting process.
In the high and low temperature test chamber, often at medium to large-sized internal implantation is expensive high precision testing equipment.
The safety factor of the machinery and equipment in the room is also very important.
Entering the registration rules and regulations is a common management solution, can grasp the staff as soon as possible into the laboratory conditions, effective manipulation of leisure staff.
High and low temperature test chamber environmental humidity category for twenty?
Environmental humidity is sure to adjust.
In the 20 adjustable category?
Adjustment in 98% category, set up and manipulate.
Otherwise, the average customer is testing standard of environmental humidity temperature 85 ℃, humidity 85%, manufacturing industry terms & other;
Double 85 testing & throughout;
, also have a temperature of 20 ℃, environment humidity 40%, also known as ultra-low temperature and low humidity environment.
Nature, relativity in low humidity specification machine can't do, you must be tailored for you it needs custom-made ultra-low temperature low temperature drying test box (
Such as 5%?
The environment humidity of 98%, the required standard)
Testing standard is: temperature 20 & deg;
C, humidity 5%)
Cooling is high and low temperature test chamber, the key role of the mechanical equipment cooling and auxiliary liquid nitrogen refrigeration is high and low temperature test chamber cooling way.
Key by the refrigeration compressor refrigeration units, cooler, tissue and air-conditioning evaporator and high temperature and cryogenic throttle valve.
Has two parts, each part is a relative single refrigeration units, and for detecting low temperature regulation, and general application al level cooling way high and low temperature test chamber, there are two refrigeration unit.
Temperature instability generally brought about because of the lack of refrigerant.
We can examine if the exhaust pipe of cryogenic refrigeration compressor working pressure and respiratory pressure value.
If work pressure value is low, and breathing when stress at work is time, it is the amount of refrigerant problem.
In addition, you can manually type try alternating high and low temperature box server R23 refrigeration compressor exhaust pipe and breathing.
If the temperature of the exhaust pipe is not too high and the temperature of the plastic straw is not low, is also necessary to add refrigerant.
If alternating high and low temperature box machine temperature is not stable, please first check in alternating high and low temperature box operation period can we starting refrigeration unit.
If can start and all normal application, explain the main switch power supply is smooth, then again examine whether the problems existing in the electrical equipment level, if everything is normal, need to search from the refrigeration unit.
The above interpretation is high and low temperature test chamber can be measured by the performance of various materials, the hope can help you, if you want to learn more about information of high and low temperature test chamber, welcome to the online consulting service or call the company service hotline (
Website top right corner)
For consultation, we will wholeheartedly provide high quality service for you!
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