Product Categories

Environmental Shaker

[98]

Contact Now

ASLi (CHINA) TEST EQUIPMENT CO., LTD

Country/Region:china

Contact Person:MsDoris

View Contact Details

Contact Now

China Ultraviolet ( UV ) Radiation UV Aging Test Chamber For PV Modules Lab wholesale

Ultraviolet ( UV ) Radiation UV Aging Test Chamber For PV Modules Lab

Name: Ultraviolet UV Radiation UV Aging Test Chamber For PV Modules Lab
Brand: ASLI
Price: 1 USD

Ask Latest Price

Video Channel

Brand Name :ASLI

Model Number :UV-290

Certification :CE , ISO, SGS

Place of Origin :China

MOQ :1 set

Price :negotiate

Payment Terms :T/T, Western Union

Supply Ability :100 sets per month

Delivery Time :25workdays

Packaging Details :standard export plywood case

Internal Dimension :W1150xH500xD500mm

External Dimension :W1400xH1600xD750mm

Volume :290 Liters

Applicable Standard :GB/T16422,GB/T5170.9

Application :Plastic

Humidity Range :more than 95%R.H.

Contact Now

Add to Cart

View Product Description

ultraviolet (UV) radiation UV exposure aging test chambers for pv modules lab

UV Aging Test Chambe for PV Module purpose
To precondition the module with ultra-violet (UV) radiation before the thermal cycle/humidity freeze tests to identify those materials and adhesive bonds that are susceptible to UV degradation
UV Aging Test chamber for pv module apparatus
1.A temperature -controlled test chamber with a window or fixtures for a UV light source and the module under test. The chamber shall be capable of maintaining the module temperature at 60±5ºC

2.A means for monitoring the temperature of the module to an accuracy of ±2.0ºC and repeatability of ±0.5ºC. the temperature sensors shall be attached to the front or back surface of the module near the middle without obstructing any of the UV light incident on the active cells within the module. If more than one module is tested simultaneously, it will suffice to monitor the temperature of one representative sample

3.Instrumentation capable of measuring the irradiance of the UV light produced by the UV light source at the test plane of the module, within the wavelength ranges of 280nm to 320nm and 320nm to 400nm with an unceratinly of ±15% or better

4.A UV light source capable of producing UV radiation with an irradiance uniformity of ±15% over the test plane of the module with no appreciable irradiance at wavelengths below 280nm and capable of providing the necessary total irradiance in the different spectral regions of interest

5.For light sources with a negligible spectral content in the visible range the module shall be short circuited. Alternatively the module can be connected to a load sized such that the module will operate near the maximum power point . the latter is recommended for light sources emitting a significant portion of light in the visible spectrum where the module exhibits a power equal to or large than20% of its STC measured power
UV aging test chamber procudrue

1.Using the calibrated radiometer measure the irradiance at proposed module test plane and ensure that at wavelengths between 280nm and 400nm it does not exceed 250w/m2 (i.e. about five times the natural sunlight level) and that it has a uniformity of ±15% over the test plane

2.Short-cicuit or attach the resistive load to the module and mount it in the test plane at the location selected in a 1), normal to the UV irradiance beam , make sure that the module temperature sensors read 60±5ºC

3.Subject the module front side to a total UV irradiation of at least 15KW/m2 in the wavelength range between 280nm and 400nm with at least 3% , but not more than 10% in the wavelength and between 280nm and 320nm ,while maintaining the module temperature within the prescribed range

ultraviolet (UV) radiation UV exposure aging test chambers for pv modules lab Technical Parameters

Internal Dimension	W1200 x H2200 x D1300 mm
External Dimension	W1750 x H2600 x D1700 mm
Temperature Range		(RT+15℃) ～ 70℃ (adjustable, can control)
Humidity Range		≥90%R.H (only display, can not control)
Temp.Fluctuation		≤±0.5℃
Humidity Uniformity		≤±3%
BlackPanel Temp.		40℃～65℃
Distance between tubes		100~500mm±30mm
Distance between specimen and tubes UV Lamps		50～500mm±30mm(adjustable) 40W ；Length 1200MM ；total 28pieces ×3line = 84 pieces Exchangeable acc. to different testing requirements
Irradiation Range		≤1w/m2 (adjustable, 0.4~1.5w/m2)
Simulated condensation		condensation system time is adjustable
UV light exposure, simulated condensation time range			0～99hours
Sample Dimension (coating industry)		PV modules: 2000100050mm / 6 pieces
Testing Time		0~999H Adjustable

Ultraviolet ( UV ) Radiation UV Aging Test Chamber For PV Modules Lab

Product Description

uv irradiation chambers can simulate the sun, rain and dew to damage the material,the machine using UV lamp simulate the effect of sunlight, cold rain and dew. Being tested materials are placed in a certain environment which the light and moisture are alternating. The materials are tested for several days or weeks, you can know the damage of material at outside for several months or several years, Damage types include: bleaching, discoloration, loss of light, powder, crack, turbidity, bubble-based, embrittlement, strength decline and oxidation.

Corresponding standard:
Accord with ASTMG53-77, GB,GJB,MIL,ASTM,CNS,IEC,JIS,AATCC,DIN,Fed Test,BS,SAE

Applicable industries:
accelerated weather tests is widely used in paint, resins, plastics, printing and packaging,aluminum, adhesives, auto, cosmetics, metals, electronics, electroplating, medicine, etc.

Product Pictures

Acceleration Stability Chamber with UV and Photostability Requirement for Plastic

Product Tags: