| Place of Origin: | China |
|---|---|
| Brand Name: | KINGPO |
| Certification: | calibration certificate |
| Minimum Order Quantity: | 1 |
| Model: | H-UV-A | Temperature Range: | RT+10℃～70℃ |
|---|---|---|---|
| Temperature Uniformity: | ±3℃ | Temperature Fluctuation: | ±0.5℃ |
| Humidity Range: | ≥75%RH | Centre Distance Between The Lamp: | 65~70mm |
| High Light: | Photodegradation UV Weathering Tester,Photodegradation UV Weathering Chamber,ASTMD 4329 UV Weathering Tester |
||
Photodegradation UV Weathering Tester Chamber For Exposed Material
UV Weathering Tester
Product Details
Application:UV light is responsible for almost all photodegradation of durable materials exposed outdoors. The UV tester's fluorescent lamps simulate the critical short-wave UV and realistically reproduce the physical property damage caused by sunlight. Types of damage include color change, gloss loss, chalking, cracking, crazing, hazing, blistering, embrittlement, strength loss and oxidation.
Structure: The structure of UV weathering test chamber is a stainless steel chamber, install two rows with four tubes on each row inside the chamber, to simulate the UV light, it is used to simulate the moist environment by raising the temperature in inner chamber through a humidifying system, then to simulate rain with the spray system, three different environments cycle alternately by the program setting.
Technical parameters:
|
1．Model:H-UV-A(Intelligent) |
|
2．Temperature range:RT+10℃～70℃ |
|
3．Temperature uniformity:±3℃ Temperature fluctuation:±0.5℃ |
|
4．Humidity range:≥75%RH |
|
5．Centre distance between the lamp:65~70mm |
|
6．Distance from sample to lamp:55mm |
|
7．Wavelength ultraviolet light:UV-A340 Wavelength range:315～400nm(Its peak:340nm) |
|
8．Standard Test Sample Size:75×150mm 21 pieces |
|
9．Irradiation intensity:0.30-1.1W/㎡ / adjustable 340nm (Setting radiation intensity value through touch screen) |
|
10. Radiation control: intelligent control of imported radiation intensity from Germany, real-time feedback through irradiance, automatic compensate the setting value . |
|
11．Conform to standard:GB/T 14522-93 ASTM G 154,ISO 4892-1 ISO 11507 ASTMD 4329 |
Structure and material:
|
1．Testing room size:500 ×1140×400mm |
|
2．Outside dimension:D660XW1400XH1550mm |
|
3．◎Liner material:SUS304 Stainless steel plate ◎Outer shape is made of stainless steel;SUS304 |
|
4．The United States atas UV or other USA brand:UVA-340 Ultraviolet tube. Total are 8 pieces in two row, 40W/pc (Total are 12 pieces) Specification:Length:1220MM, Diameter:38MM |
|
5．Water resources and consumption:Clean water or distilled water:8L/day(it is provided by customer) |
|
6．Control system: H-UV (SIEMENS touch screen and PLC controller) |
|
7．Main components: France Snyder and Japan OMRON |
|
8. Automatic control radiometer: Imported intelligent radiation sensor, 0-5V signal output. |
Picture for reference:
