UV accelerated testing machine

NegotiableUpdate on 12/10

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

This UV accelerated aging test chamber uses imported UVA-340 fluorescent UV lamps as the light source, which can simulate the hazards caused by sunlight, rainwater, and dew. The UV weather resistant box uses fluorescent ultraviolet lamps to simulate the effect of sunlight exposure, and uses condensed moisture to simulate dew. Tested ..

Product Details

Product Parameters
Studio size: 1140mm × 400mm × 380mm
Dimensions: 1300mm × 500mm × 1460mm
Center distance of the lamp: 70mm
Distance from the nearest parallel plane of the test piece to the lamp surface: approximately 50mm
Wavelength range: UV-A wavelength range is 315~400nm/UV-B wavelength range is 290~313nm
Radiation intensity: 1.5W/m2/340nm
Temperature resolution: 0.1 ℃
Light temperature range: 50 ℃~70 ℃/temperature tolerance is ± 3 ℃
Condensation temperature range: 40 ℃~60 ℃/temperature tolerance is ± 3 ℃
Blackboard thermometer measurement range: 30~80 ℃/tolerance of ± 1 ℃
Temperature control method: PID self-tuning temperature control method
Humidity range: about 45%~70% R.H (under light conditions)/over 98% (under condensation conditions)
Water tank requirement: The water depth should not exceed 25mm and there should be an automatic water supply controller
Standard specimen size: 75 × 150mm 48pcs
Suggested instrument usage environment: 5~35 ℃, 40%~85% R · H, 300mm away from the wall

Main functions
thisUV accelerated aging test chamberUsing imported UVA-340 fluorescent ultraviolet lamps as the light source, it can simulate the hazards caused by sunlight, rain, and dew. The UV weather resistant box uses fluorescent ultraviolet lamps to simulate the effect of sunlight exposure, and uses condensed moisture to simulate dew. The tested material is placed in a cyclic program of alternating light and moisture at a certain temperature for testing, and an accelerated weather resistance test is conducted on the material to obtain the results of its weather resistance. The UV box can reproduce the hazards that occur outdoors for months or years in a matter of days or weeks. The types of hazards include fading, discoloration, loss of gloss, powdering, cracking, turbidity, bubbles, brittleness, strength, deterioration, and oxidation. This machine is equipped with a sprinkler system.

thisUV accelerated aging test chamberIt can simulate environmental conditions such as UV, rain, high temperature, high humidity, condensation, and darkness in natural climate. By reproducing these conditions, it can merge them into a cycle and automatically complete the cycle. This is the working principle of the UV aging test chamber. During this process, the device can automatically monitor the temperature of the blackboard and sink; By configuring an irradiance measurement and control device (optional), the irradiance can be measured and controlled to stabilize at 0.76W/m2/340nm or a specified set value, greatly extending the service life of the lamp.

Complies with international standards
ASTM G 153, ASTM G 154, ASTM D 4329, ASTM D 4799,ASTM D 4587, SAE, J2020, ISO 4892 all current UV aging test standards.

Hongjin Instrument'sUV accelerated testing machineAdopting a self-produced and self sold model, eliminating intermediate links, maximizing customer benefits, ensuring equipment quality is not compromised, and purchasing desired products with less moneyUV accelerated testing machine.