How to take care of automatic testing machine

Operating environment requirements of automatic testing machine
1. There must be more than 600mm space around the equipment.
2. The temperature around the equipment shall be kept between 15 ℃ and 30 ℃.
3. The equipment is free from direct sunlight or other heat sources
4. There is no strong airflow during equipment turnover. When the surrounding air needs to flow forcibly, the airflow should not be blown directly onto the box.
5. There is no high concentration of dust and corrosive substances around the equipment.
6. The fluctuation of power supply voltage used by the equipment shall be ≤± 10%.

Precautions for use of automatic testing machine
1. Please confirm the connection of the power supply before running the equipment.
2. Confirmation of automatic water supply system.
3. Confirmation of gas supply system.
4. Confirmation of sealing of isolated water tank.
5. Vent inspection.
6. When preparing salt solution, please use analytical grade NaCl and distilled water or deionized water, and make it ready for use.
7. After each test, the power supply, air source and water source shall be cut off to avoid the equipment being in the charged standby state for a long time.

Routine maintenance of automatic testing machine
1. At the end of each test, it is recommended to clean the equipment test box with clean water (including: spray chamber, salt solution room, preheating water tank and sealed water tank) to keep the equipment clean.
2. During or after each test, the solution of the standard measuring cup shall be poured out and cleaned in time to avoid the accumulation of salt solution crystals and affect the calculation of settlement.
3. When cleaning the box, please pay attention to:
(1) The temperature sensor is protected by the protective layer.
(2) Protection of, glass filter and glass nozzle (do not use needle or any hard object to dredge the filter or nozzle).