Precautions for using high and low temperature humid heat test chamber
1. For three-phase power supply, it is necessary to confirm that the wiring is correct, the N line is connected to neutral, and the casing of the box is grounded for protection.
2. Please pay attention to the specifications and capacity of the power supply to prevent the power cord from overheating and causing a fire.
3. Please note that this machine must be safely and reliably grounded to avoid static electricity.
If you want to observe the changes inside the box during the test, you can turn on the lighting switch and learn about the internal changes through the window.
5. Proper installation of wet bulb gauze is necessary to ensure accurate measurement of relative humidity.
When supplying water for humidification, please use pure water or electrical conductivity of water quality below 10 μ S/CM to maintain smooth water supply and ensure the lifespan of the humidifier.
10. It is prohibited to test explosive, flammable, and highly corrosive substances, as well as any possible test results,
Items that produce corrosive substances.
11. Air switch (circuit breaker), over temperature protector, providing local test products and operation
Regular inspections and testing are conducted to ensure the safety protection of the equipment and devices, in order to ensure the authenticity of the protective devices
effective
12. If a heating sample is placed inside the box, please use an external power source for the sample power control. Do not
Directly use the local power supply. (Please indicate the sample heating in the order)
13. During the operation of the equipment, please do not open the box door unless necessary, otherwise it may
Resulting in the following adverse consequences:
High temperature and high humidity flush out of the box Very dangerous.
It is easy to maintain high temperature inside the experimental area Causing burns.
High temperature air may trigger a fire alarm and result in incorrect actions.