DESCRIPTION
The UV weather resistance test chamber uses fluorescent ultraviolet lamps as the light source, and performs accelerated weather resistance tests on materials by simulating the ultraviolet radiation and condensation in natural sunlight to obtain the results of the material weather resistance. This machine is used for non-metallic materials, organic materials (such as: paint, paint, rubber, plastic and its products), and inspects the degree of aging of related products and materials under the changes of sunlight, humidity, temperature, condensation and other climatic conditions. Discoloration, fading, etc. can be obtained in a short time.
Applicable standards: SAE J2020, PREN 1062-4, ISO4892-3, ASTM G53, EN534, ISO11507,
Comply with ISO4892-3, ASTM G53 standards, etc. or set by yourself
Features
Function: automatic control of light irradiance, temperature, condensation and water spray;
Sample requirements: It is forbidden to test or store samples of flammable, explosive and volatile substances, and to test samples of corrosive substances.
Test or storage, test or storage of biological samples, test or storage of samples of strong electromagnetic emission sources,
SPECIFICATION
Temperature range: Blackboard temperature (BPT): 40～75℃
Temperature fluctuation: ±1℃
Condensation method: nickel-chromium alloy electric water heating condensation system
Machine power: 2KW
Type of light source: UVA-340 from Q-LAB, USA
Power rate: 40W/one (U.S. Q-LAB, normal service life exceeds 5000 hours)
Wavelength range: UVA: 340nm UVA: 0.00～1.20 W/m
Inner shell material: stainless steel plate SUS304#
Shell material: stainless steel plate SUS304#
Air heating: nickel-chromium alloy heating, heating control method: non-contact SSR (solid state relay)
Water heating: nickel-chromium alloy heating, heating control method: non-contact SSR (solid state relay)
Number of light tubes: 8 pieces, UVA fluorescent ultraviolet light tubes
Man-machine touch screen: LCD display, easy to operate
Control system: adopt single-chip microcomputer control.
Sample rack: stainless steel metal, the distance between the sample surface and the center of the light pipe is 50±3mm, 24PCS.
Standard samples: 24 standard sample holders (75×300mm, that is, two 75×150mm standard samples)
Different test methods and procedures: automatic control, real-time monitoring and display
Sample rack temperature: BPT direct display and automatic control of sample rack temperature, and automatic calibration.
Condensation control: direct display and automatic control of condensation
Circulation mode: direct display and automatic control of light, condensation, spray
Light irradiance: The light irradiance energy and time can be set during the test
Spray water: adjustable and display, automatic control, spray time can be set during the test
Alarm function: automatic alarm function
Water supply mode: automatic water supply;
Protection device: leakage protection, water shortage protection, heating overload protection, door safety protection, over temperature protection, different irradiance
Alarm often
Dimensions: 1200×1500×450mm (W×H×D)
