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1、 Product Introduction:

Xenon Lamp Weathering Test Machine, also known as Xenon Lamp Weathering Test Chamber, Xenon Lamp Testing Machine, Xenon Lamp Weathering Test is an important means of screening and optimizing product composition in scientific research and production processes. It is also an important part of product quality inspection. Materials such as coatings, plastics, aluminum-plastic panels, and automotive safety glass are required to undergo weather resistance tests according to product standards.

The xenon lamp weather aging tester simulates that the main factors causing material aging are sunlight and humidity. The weather aging tester can simulate the damage caused by sunlight, rainwater, and dew. The xenon lamp weathering test chamber uses a xenon lamp to simulate the effect of sunlight exposure, and uses condensed moisture to simulate rainwater and dew. The tested material is placed in a cyclic program of alternating light and moisture at a certain temperature for testing. It takes several days or weeks to reproduce the hazards that occur outdoors for months or even years. The artificial accelerated aging test data can help select new materials, improve existing materials, and evaluate how changes in the formula affect the durability of the product.

 Main functions of the device:

Xenon lamp weather aging test machine is an analog of solar radiation on the ground, widely used to determine the adaptability of electrical and electronic products to solar radiation environment and related temperature and humidity environment (especially the changes in electrical and mechanical properties of products), and can also be used to check the ability of samples to withstand certain corrosion

Performance indicators and system composition of xenon lamp weathering test machine

Model GC-XD-1000 (air-cooled)

Sample restrictions: This testing equipment prohibits the testing of flammable, explosive, and volatile substance samples; Testing for storing samples of corrosive substances, testing for storing organisms, testing and storing samples of strong electromagnetic emission sources

Volume, weight, and size

Nominal internal volume 1000L

The effective size of the inner box is 1000 × 1000 × 1000 (mm) W × H × D

The external space is approximately 1200 × 1750 × 1700 (mm) W × H × D (as shown in the figure)

Weight 490 kg

Work noise ≤ 70db measured at a distance of 1 meter in front of the machine and 1.2 meters above the ground

Maximum power of 15KW

Maximum current of 33A

Power supply conditions

And power supply

AC380V three-phase R, S, T, N+protective grounding; The allowable voltage fluctuation range is 10%;

The allowable frequency fluctuation range is 50 ± 0.5HZ; TN-S power supply or TT power supply

The grounding resistance of the protective grounding wire is less than 4 Ω

Require users to configure corresponding capacity air or power switches for the equipment at the installation site, and this switch must be independently controlled. When placing powered samples in the equipment use box, please use an external power source for the sample power supply and do not directly use the local power supply;

performance index 

The values measured under the environmental conditions of+25 ℃, relative humidity ≤ 85%, and no sample in the test chamber.

Temperature and humidity range Blackboard temperature (irradiation temperature): 38-110 ℃

Test temperature range: RT～100℃

Humidity range: 30% to 80% RH during irradiation, 20% RH to 98% R in darkness H

The red area represents the irradiation humidity range, and the blue area represents the dark humidity range

Spectral wavelength 290-850nm

Lamp power 2.5KW

Radiation tube long arc xenon lamp light source

Radiation intensity ranging from 500W/㎡ to 1100W/㎡

Visible Spectral Distribution

Wavelength/nm irradiation intensity/(W/m2) 300-2450nm total percentage/% 300-800nm UV and

Visible light percentage/%

300～ 320                                 4.  1                                 0.4                                 0.6

320～ 360                                 28.5                                 2.6                                 4.2

350～ 400                                 42.0                                 3.9                                 6.2

300～400                                 74.6                                 3.8                                 11

400 ～800                                 604.2                                 55.4                                 89

300 ～800                                 678.8                                 62.2                                 100

800～2450                                 411.6                                 37.8                                  

300 ～2450                                 1090.4                                 100                                  

Spectral distribution map

The cooling method of the lamp tube is air-cooled, with an air filter. There are impurities in the air that affect the lighting effect

Dynamic rotation test bench for testing, with a speed of ≥ 1r/min and stepless speed regulation

Test piece size 50mm * 200mm (W * H) per piece, a total of 30 pieces (standard configuration)

Spray time 1~9999 minutes, adjustable

Nozzle diameter Φ 0.8mm

Spray cycle can be freely adjusted

Control accuracy Temperature resolution: 0.01 ℃ Humidity resolution: 0.1% HR

Temperature deviation: ± 1.5 ℃ Humidity deviation: ±2%HR

Heating rate RT →+100 ℃ ≤ 35 min

Note: The load per cubic meter shall not exceed the thermal capacity of 15kg/m3 steel, and there shall be no active thermal load during the wet heat test

Execution standards and test compliance conditions GB/T4797-2006/IEC 60721-2-4:2002 Electrical and electronic products under natural environmental conditions

Solar radiation and temperature

GB/T3511-2008 / ISO 4665: 1998 Vulcanized rubber or thermoplastic rubber weather resistance

B/T 2423.24/1995 / IEC68-2-5: 1975 Environmental testing for electrical and electronic products - Part 2: Test methods - Test Sa: Simulating solar radiation on the ground

GB-T 12831-1991 Vulcanized rubber - Artificial climate (xenon lamp) aging test method

GB-T1865-2009 / ISO11341: 2004 artificial climate aging and artificial radiation exposure of paints and varnishes

Filtered xenon arc irradiation

GBT 2423.2-2008/ IEC60068-2-2: 2007 Environmental testing for electrical and electronic products - Part 2: Test methods - Test B: High temperature

GBT 2423.4-2008/IEC6008-2-30: 2005 Alternating Damp Heat Method

GB-T5170.18-2005 Basic parameter calibration method for environmental testing equipment for electrical and electronic products Temperature/humidity combined cycle testing equipment

GB-T10586-2006 Technical Conditions for Damp Heat Test Chamber

GJB 150.7A-2009 Military Equipment Laboratory Environmental Test Methods Part 7: Solar Radiation Test GJB150.9A-2009 Damp Heat Test Method

GJB150.3A-2009 High temperature test method

structure characteristics

Box structure, inner box material: 304 # stainless steel, 1.2mm thick

Outer box material: 304 # stainless steel 1.0mm thick or (cold-rolled steel plate 1.2mm thick baked paint treatment, optional)

Insulation material: Polyurethane foam adhesive 100mm thick

The control box and test box are integrated left and right structures

The test material support is a rotating worktable, and the speed of the turntable is controlled by a speed regulating motor, which can achieve infinite speed regulation

Sample test pieces, made according to international standards for test piece fixing frame fixtures, and can also be customized with different sizes of test fixing frame fixtures according to customer requirements