Equipment summary:

Xenon lamp aging testing machine is a comprehensive climate testing machine; in addition to the climatic aging test, the lightfastness of materials can be carried out to test polymer materials exposed to simulated sunlight. It simulates the light, temperature, rainfall, condensing, and humidity to test the materials; it can be used for choosing new materials, improving existing materials, or assessing changes in material composition;

Main functions:

Make the samples exposed to high temperatures and alternate back to the circle of light and moisture environment to test the materials. This machine uses xenon lamp tubes to simulate the sunlight radiation and uses condensation water and spray water to simulate the dew and rain. This instrument only uses a few days or weeks time, to realize the condition or the parts aging damage state in an outside environment in a few months or years, including fade, color change, fracture, crack, wrinkle, foaming, embrittlement, strength reduction, oxidization and so on.

Main feature:

Xenon lamp test box (vertical climate resistance), the cold rolled steel sheet electrostatic pens or high-quality stainless steel sheet, and the tank for high-quality stainless steel plate. The radiation light source is the solar spectrum xenon lamp, which automatically tracks irradiation intensity and precisely controls the blackboard temperature, irradiation cycle, dark cycle, and spray cycle. All can be set according to relevant test standards or customer requirements. Xenon lamp box (desktop weather resistance test) according to the user’s controller to choose imported touch screen control instrument or intelligent digital display controlling instrument.

Xenon lamp climate resistance test box with ultraviolet radiation sensors can amend the aging tube or any other changes in the light energy decrease in time. Ultraviolet radiation sensors allow you to select proper light irradiation during the test. Ultraviolet radiation sensors can monitor indoor light irradiation intensity continuously and, by adjusting the power of tubes, can accurately keep the irradiation intensity in operation value.

The water spray cycle can effectively simulate temperature changes and rain erosion processes. Because the rain was often flush,  coating layer of lumber(including paint and coloring), will have erosion phenomenon. Recent research results show that the rain layer washed the material itself. Thus, the materials are directly exposed to UV and water. The rain spray function can reproduce such environmental conditions and enhance some paint climate aging tests.

Corresponding standard：

ISO 4892-2 Plastics-Methods of exposure to laboratory light sources -Part 2:Xenon-arc lamps；
ASTM G155-05a Standard Practice for Operating Xenon Arc Light Apparatus for Exposure of Non-Metallic Materials1；
ASTM D4459 Standard Practice for xenon-Arc Exposure of Plastics Intended for IndoorApplications;
GB12831-86 Vulcanized rubber artificial climate (xenon lamp) Aging Test Method;
GB/T1644.2-1999Plastics laboratory light exposure test method;
GB/T1865-97 Paints, varnishes, artificial weather aging, and artificial radiation exposure;
GB/T16991-97 textile color fastness test;
GB/T5137.3-96 simulated climate test method of resistance to radiation, heat, humidity, and burning;
GB/T16259-96 color building materials, artificial climate accelerated aging test method;
GB/T2423.24-95 Electronic and Electrical Products Environmental Testing Part II: test method, testing SQ: Simulation of solar radiation on the ground.

Applicable industries：

Applied to control product quality, such as electronic, plastic products, electrical appliances, instruments, food, vehicles, metals, chemicals, building materials, aerospace, medical care, and so on.

Technical parameter:

Equipment safety protection device

1. Power overload, short circuit protection
2. ground protection
3. Over-temperature protection
4. Water shortage protection
5. To protect the equipment, All alarms will automatically cut off the power supply with an audible reminder。

Operating conditions

1. Temperature：15℃~35℃
   2. Relative humidity: less than 85%RH
   3. Without strong vibration and strong electromagnetic field
   4. Without high concentrations of dust and corrosive materials in a round field
   5. No direct sunlight or other sources of heat radiation directly
   6. Without a strong airflow around, when need forced airflow around,  air should not be blown directly to the body
   7. Test cases should be placed stably, level
   8. The sides of the test chamber should keep a certain distance, which makes it convenient for maintenance operation。
   9. Installation site well ventilated
   10. Ground Benign