Name: Ultraviolet Light Weathering Test Chamber
Brand: HONGJIN
Availability: InStock

Product Details

Product Description

Advantage of UVA UVB UV Weather Resistance Climatic Test Chamber
1.UVA lamp to test indoor product and UVB lamp to test outdoor product. Our product adopt QUV lamp made in USA, stable and easy to change.

2. UV Irradiance Radiometer : Most supplier don't install radiometer,LIB installed it to control Irradiance.

3. Most supplier adopt touch-tone, LIB adopt programmable color display touch screen, easy operate, easy to save data.

In line 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.

Light source:
The light source uses 8 imported UV fluorescent lamps with a rated power of 40W as the light source. Ultraviolet fluorescent tubes are distributed on both sides of the machine, 4 on each side. There are UVA-340 and UVB-313 light sources for users to choose from. The luminescence spectrum energy of the UVA-340 lamp is mainly concentrated at the wavelength of 340 nm, and the luminescence spectrum of the UVB-313 lamp is mainly concentrated near the wavelength of 313 nm. We use the UVA-340 lamp because the fluorescent light energy output will gradually decay with time. In order to reduce the impact of the test due to the attenuation of light energy, this test box is every 1/1 of all eight lamps. When the fluorescent lamp of 4 is used, an old lamp is replaced by a new lamp, so that the ultraviolet light source is always composed of a new lamp and an old lamp, thereby obtaining a constant output light energy. The effective life of the lamp can be around 1600 hours.

Technical Parameters

Inner Dimensions:	D400 × H380 × W1140mm
Center distance of the lamp:	70mm
The distance between the specimen and the nearest parallel surface of the lamp surface:	About 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 ° C
Light temperature range:	50 ° C ~ 70 ° C / temperature tolerance is ± 3 ° C
Condensation temperature range:	40 ° C ~ 60 ° C / temperature tolerance is ± 3 ° C
Blackboard thermometer measurement range:	30~80°C/tolerance is ±1°C
Temperature control method:	PID self-tuning temperature control mode
Humidity range:	About 45% to 70% R.H (lighting state) / 98% or more (condensation state)
Sink requirements:	Water depth is not more than 25mm, and there is automatic water supply controller
Standard test piece size:	75×150mm 48pcs
Recommended instrument environment:	5~35°C, 40%~85%R·H, 300mm from the wall

High Performan Stainless steel uv weathering test machine pr

Company Information

Packaging & Shipping

FAQ

About the after sale service:

Every machine from our factory has a 14-month warranty after shipment. Generally, we offer 12 months for the FREE maintenance, while considering of sea transportation, we can extend 2 months for our customers.
If your machine doesn't work, you can send E-mail to us and we will try our best to find the problem by email or skype video chat if neccesary. After confirmation of the problem, we can send you new spare parts or provide on-site repair.

About the production time:
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you.

About the install:
Most of our machine is shipped with a whole part, which means it is already installed, all you need to do is to connect the power cable and start to use. And if possible, we can also install your machine at site.

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