[scope of application]

Xenon lamp used for geotextile, coating materials, waterproof coil, drainage plate and other materials to withstand light color fastness, climate color fastness and light aging test.

 [Related Standards]

JTGE50-2006, SL235-2012, JTST232-2019, GB / T8427, GB / T16422.2, etc.

[Instrument characteristics]

1. the use of 3500W, 4500W, 6500W water-cooled long arc xenon lamp, the first domestic point light source type efficient electric energy, light energy conversion technology, with high transmittance filter system, the same irradiation energy xenon lamp power is lower, so that the machine truly achieve energy saving and environmental protection;

2.  Optional 340nm, 420nm, 300-400nm, 280-800nm band monitoring, irradiance digital setting, real-time monitoring and automatic adjustment to meet the stability requirements of different standards for the test light source;

3.  Irradiance uses optical fiber technology to guide light, 16-bit AD sampling, after 32-bit CPU processing, digital setting, AC variable frequency stepless adjustment xenon lamp, fully realize closed-loop stable automatic compensation;

4. The instrument uses the standard light to correct the patent technology, which can completely eliminate the attenuation of the irradiance acquisition system aging due to the long-term test;

5.  Blackboard thermometer (BPT), standard blackboard thermometer (BST) and samples at the same station (isometric) detection, truly reflect the test condition of the sample;

6.  intelligent circulation regulation system, ultrasonic and PTC double humidification, circulation wind speed servo motor control, so that the test warehouse temperature, humidity and blackboard temperature to achieve closed loop control, ensure the long time stable output of test parameters;

7.  The cooling water is mixed with internal circulation and high energy efficiency heat exchange system to save water consumption to a higher degree and reduce the operating cost;

8. Design of large experimental warehouse, large size turn drum type sample hanging bar, exposure area of 6900cm2;

9. 10.4-inch touch screen display control, Chinese and English operation interface, a variety of test monitoring modes (animation, digital, chart), multi-segment operation mode programming, support online programming without stop, convenient control, intuitive and clear;

10.  All sample clips can be timed separately, and can be tested on the same machine at different times to facilitate testing and monitoring, reduce operation cost, running time and timing respectively can provide power failure protection to prevent accidental power failure;

11.  The instrument is equipped with a communication interface, which can provide A4 Chinese printing (optional).

[technical parameter]

1. Temperature control range of test bin: 32~93℃; resolution: 0.1℃

2. Humidity control range of test bin: optical cycle: 10 ~ 85 RH%; resolution: 0.1 RH% dark cycle: 30 ~ 100 RH%; resolution: 0.1 RH%

3. Standard blackboard thermometer: 35~125℃;

4. resolution: 0.1℃

5.  Blackboard thermometer (optional): 35~120℃; resolution: 0.1℃

6. Control range of test time: 10,000 h

7. Irradiance control range 0.6~3.08W/m2@420nm; (optional 340nm, 420nm, 300-400nm or 280-800nm) accuracy: ± 0.02W / m2@420nm; number setting, automatic compensation;

8.  Xenon arc lamp rated power: 6.5KW

9. Samame rotation speed: 1-10rpm can be set

10. Distribution diameter of the sample clip: Φ560mm 3 layer

11. Size and number of sample clips: the exposure area of the sample is 7200cm2, and 66 pieces

12. Each sample clip was timed separately: 10,000 h

13. Light cycle: 1,000 h

14. Spray cycle: 1000h Power

15. supply: three-phase and five-wire AC380V± 10% 50Hz 10KW

16. Overall dimension: 1250*920*1950mm 1250*900*1850mm