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Several problems need to pay attention to the experimental operation of combustion testing machine

The combustion test experiment is increasingly important in modern industrial production. Since the impact and damage caused by fires is very horror, the safety of industrial production and product flame retardancy is a project that must be detected, burning The testing machine is a device that is often exposed to many industries. The engineers of the Qinsun (Hong Kong) Co., Ltd. tell you a few questions you need to pay attention to when you operate this class.

We should use correctly, avoid failures, resulting in financial loss, we can reduce the chance of damage if you pay attention to the following matters, if you pay attention to the following

1, the combustion testing machine should not work for a long time in high temperature to avoid reducing the service life of the thermocouple, and the current should be reduced in time after use, and the power is turned off.

2, the user can use the exhaust gas generated when the exhaust fan is discharged after the test is completed, but the fan is not turned on during the test to avoid affecting the test results.

3, the combustion testing machine must use a regulated power supply, otherwise the temperature changes will change if the voltage fluctuation is too much.

4, the thermocouple only uses the test calibration temperature, after school, labeled in the current table, so that the temperature is lowered until the temperature is lowered, the thermocouple should be smoked from the hot wire. , Then start experimenting.

5, if the repair, especially the replacement of the combustion test machine, pay attention to the dial-over the screws are re-tightened, otherwise, due to the adverse effect of the current loop and generate the interface high temperature, everyone should be tightened after replacing the part. .
6, the combustion test machine has a super temperature protection function, and when the set temperature is automatically disconnected, the preset temperature cannot be lower than the normal operating temperature, otherwise the combustion test machine does not work properly.
7. After each test, the combustion chamber is to be cleaned with the case of power failure, and be careful not to collide with the thermocouple and the hot wire.
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