If in the high temperature test
, high and low temperature test chamber
temperature change of test temperature, it can remove the blockage and inspection circuit system.
For example, if the temperature is slow, you should check the gas the respiratory system, have a look at the adjustment of the gas circulating system partition is normal open it.
Otherwise, should check the gas motor cycle system is normal operation.
If temperature overshoot is serious, it must be positive definite set main parameters of the PID.
Immediately if the temperature rise, maintenance, and overtemperature is common problem with one of the control panel, must conversion control instrument.
High and low temperature test chamber of cryogenic test parameter values.
In order to observe the changes of temperature, temperature lowering slower or do have elevated temperature after a certain value, the development trend of the previous one should be in the middle of the inspection work before cryogenic test is dry.
If among work to maintain dry manic, then test goods in the work for further testing, the testing items are placed in working in the middle is attributed to working too much in the middle gas may not be enough circulatory system.
After the appeal reason to remove, should consider to the refrigeration system are common faults.
, we must offer long-term technology professional staff to carry out the maintenance.
The latter situation is from the extreme practical machine equipment caused by the natural environment.
Working temperature and parts of the machinery and equipment (
Shell is opposite and metope middle spacing)
Should comply with the provisions,
In machinery and equipment in the standard requirement)
When high and low temperature test chamber, machinery and equipment in the test process of common failure, suddenly on the control instrument display information to remind the common failures appeared relatively and sound an alarm to remind.
Operators can be based on the common faults in the equipment operation and application of clear, quickly examine common fault belongs to which kinds of technical professional staff to regulations fast fault detection, in order to ensure the normal operation of all testing.
In the application of other natural environment laboratory equipment, will continue to appear other condition, must be in-depth analysis and clear.
High and low temperature test chamber should be maintenance, refrigeration system condenser should clean up in time, fitness components shall be in accordance with the indicated RunHua, automatic control system for electrical equipment maintenance and inspection etc.
This kind of work is particularly important.
High and low temperature test chamber machine internal residue before operation to eliminate and tidy, lab clean up at least once every year.
When turned on and turn off the door or from small box to remove the detection object, don't let to detect objects to touch the door sealing strip.
When the goods after arrival to remove the detection time, be sure to remove the goods and the high and low temperature test chamber placed on standby.
Refrigeration system is a key part of high and low temperature test chamber, all air conditioning copper tube must have inspection once every six months without leakage, etc.
If the paint leak, be sure to immediately solve all pins and butt weld.
The condenser should maintain and clean.
Stick on the condenser of the dust will cause the compressor high pressure switch tripping and incorrect alarm.
The condenser shall be maintained once a month on time.
After starting, wireless vacuum cleaner used for digestion, absorption, adhesion in the condenser heat removal of the dust on the net, or application of hard brush or by high pressure air blowing nozzle away the dust.
The interpretation of the above is the common failures and solutions of high and low temperature test chamber, 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 (
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For consultation, we will wholeheartedly provide high quality service for you!
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