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2021-11-10 0 Views

UV aging tester UV lamp maintenance

UV aging tester adopts fluorescent UV lamp as the light source, through the simulation of natural sunlight in the UV radiation and condensation, accelerated weathering test of materials to obtain the results of material weathering, UV UV aging tester for non-metallic materials, organic materials (such as: paint, paint, rubber, plastic and its products) by the changes in sunlight, humidity, temperature, condensation and other climatic conditions to test the relevant Products and materials aging phenomenon degree, in a short period of time to get discoloration, fading and other conditions.2BQTextile Testing Instruments, Testing Equipment Manufacturer
2BQTextile Testing Instruments, Testing Equipment Manufacturer
The correct use of UV aging tester UV lamp, can be said from the following two aspects.2BQTextile Testing Instruments, Testing Equipment Manufacturer
UV2BQTextile Testing Instruments, Testing Equipment Manufacturer
2BQTextile Testing Instruments, Testing Equipment Manufacturer
UV aging tester UV lamp operation and maintenance.2BQTextile Testing Instruments, Testing Equipment Manufacturer
2BQTextile Testing Instruments, Testing Equipment Manufacturer
Selection of a reasonable reflection system: according to the users desired UV light intensity requirements are different, the equipment manufacturers configured reflector will be different, therefore, for the light intensity indicators, in addition to regular cleaning of the lamp body, cleaning the reflector is also very necessary.2BQTextile Testing Instruments, Testing Equipment Manufacturer
2BQTextile Testing Instruments, Testing Equipment Manufacturer
Regular rotation of the UV lamp:It can be good to keep the shape of the lamp and stable output.2BQTextile Testing Instruments, Testing Equipment Manufacturer
2BQTextile Testing Instruments, Testing Equipment Manufacturer
Lamp by high-pressure vapor discharge produces long-wave violet radiation (main line of 365 nm); ultraviolet light can burn the eyes and skin, the use of direct light exposure should be avoided.2BQTextile Testing Instruments, Testing Equipment Manufacturer
2BQTextile Testing Instruments, Testing Equipment Manufacturer
Reasonable cooling of UV lamps.2BQTextile Testing Instruments, Testing Equipment Manufacturer
2BQTextile Testing Instruments, Testing Equipment Manufacturer
Usually UV lamps to achieve output power, the temperature of the surface of the lamp body will be as high as several hundred degrees Celsius, therefore, the design of cooling air volume must be reasonable, otherwise it will directly affect the normal output of UV lamps. If the air volume is too large, the UV lamp may not light up or can light up but not reach the output power; if the air volume is too low, the UV lamp will not get good cooling, and the lamp body will be overheated for a long time, which may lead to the expansion of the lamp body and the blackening of the electrode, and eventually shorten its service life. Should be regularly tested whether the wind exhaust is smooth.2BQTextile Testing Instruments, Testing Equipment Manufacturer
2BQTextile Testing Instruments, Testing Equipment Manufacturer
UV aging test chamber is recommended to be placed in a well-ventilated place (it is recommended to install ventilation fans to keep indoor ventilation); avoid should not be installed in dusty places; prohibit chemicals from contacting this equipment (away from combustible materials); the wastewater discharge system of the equipment must be installed in place; after each test, the samples should be taken out and the equipment liner cleaned; keep the appearance of the chamber neat and clean to avoid dust intrusion into the chamber.