Understanding the technical maintenance of the ozone aging test chamber
Understand the problem: the resistivity of the ozone aging test box, the better the water insulation (the number of resistivity is Conductivity, the smaller the electrical conductivity, the better.
Because the water humidification particles are relatively large, if the humidity is required for a long time, the service life of the humidity sensor will affect the life of the humidity sensor, (humidity sensor: generally divided into a capacitive sensor, Honeybone sensor, but they The PCB board has some lines that are not done with a water-absorbing material or an antioxidant material. If the water quality is different, the humidity sensor is shorted.
Learn about a common sense: the resistivity of ozone aging test box is more indicative of water The better the insulation (the reciprocal of the resistivity is electrical conductivity, the smaller the electrical conductivity).
Because the water humidification particles are relatively large, if the humidity is required for a long time, the service life of the humidity sensor There is an impact, (humidity sensor: generally divided into a capacitive sensor, Honeybone sensor, but their PCB board has some lines without water-absorbing materials or anti-oxidant materials. If the water quality is poor, the humidity sensor is shorted.
Ometic aging test chamber, please use the following items:
1. After installing the equipment and adjacent walls or other devices must retain enough repair space;
] 2, the ambient temperature of the installation site is not sharply changed;
4, the equipment is placed in a well ventilated place (recommended to install the air blower, keep indoor ventilation);
5, the operator is fitted with protective eyepiece and sheath, due to UV radiation to personnel ( Especially the eyes) have a strong harm, so the operator should minimize contact with UV (contact time should be lt; 1min)
6, the ozone aging test box is not used for a long time, and the use must carefully check the water source. Power and components, confirm the ultraviolet aging box after correcting;
7, should not be installed in a place where dust is installed;
8, the chemical is prohibited from contacting the equipment (away from flammable , Explosive);
9. The wastewater discharge system of ozone aging test chamber must be installed in place;
After each test, the sample is taken out, the device Non-clean cleaning; UV aging test chamber failed to eliminate it, please find relevant personnel, do not disassemble themselves;
11. After the ozone aging test chamber is used, the plastic outer cover is plastic. (Keep the box appearance is neat; avoid dust intrusion in the box).
12. Do not suffer a strong hit in the operational indoors