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Light Fastness Testing Machine (Air-Cooled, Room Temperature) GT-D02A-2

The GESTER GT-D02A-2 is an advanced, industrial-grade Air-Cooled Light Fastness Testing Machine engineered for high-volume lab environments. Featuring a powerful up to 3300W xenon arc lamp system, it provides superior irradiance stability and a wider temperature/humidity control range than entry-level models. color touchscreen and multi-mode climate simulation (spray, revolution, light/dark cycles), the GT-D02A-2 delivers the most realistic environmental aging data. this xenon tester is the professional standard for high-accuracy quality control in textile and polymer industries.
  • Brand:

    GESTER
  • Item NO.:

    GT-D02A-2
  • Order(MOQ):

    1
  • Payment:

    L/C T/T
  • Product Detail

Air-Cooled Light Fastness Testing Machine GT-D02A-2


Product Introduction
Application:

This machine apply to light color fastness, anti-climate color fastness, light & perspiration color fastness and light aging tests of textile, paint, dye, coating, rubber, plastic, wood floor, paper and other materials, it have anti-climate functions of exposing to the rain, revolution and mist spraying.


Standards:

GB/T 8427, GB/T 8430, GB/T 14576, GB/T 15102, GB/T 15104,

ISO 105-B02/B04, ISO 105-B10(requires irradiance meter 300-400nm), ISO 12040, ISO 11341,

ATCC TM 16, AATCC 169, ASTM D5010, ASTM D4303,1, JIS L0843, M&S C09/C09A


Feature
  1. Rated 3300W long-arc xenon lamp technology adopted to real simulate sunlight spectrum.
  2. High transmittance of filter combinations and use 95% of the transmittance filters and filter cartridges. With Low power consumption but achieve the same irradiation light requirements. To make the machine is more energy saving and environment friendly.
  3. Xenon Light Fastness Tester: digital setting of light intensity, real-time monitoring, automatic adjustment,to meet the different standards for testing the stability of light source.
  4. Test and radio transmission are powered by using light conversion technology, no additional power supply is required.
  5. The sample is tested with black plate thermometer(BPT),black plate standard thermometer(BST), irradiance detector at the same position(in equidistance) to really indicate measuring state of the sample,the tested data is transmitted synchronously by using technolody of radio frequency.
  6. With industrial temperature control (refrigeration) system for smoothly and fast adjusting temperature in test chamber.
  7. Xenon Arc Light Fastness Tester With several modes of operation (rain, alternating light and dark, revolution), can simulate the real climate state.
  8. Individual timing of each sample clamp may enable different sample test in a same tester and facilitate test monitor and reduce operation cost.
  9. Color touching screen display control and various test monitoring modules (animation,digit,chart) make operation easy, visual and clear.
  10. One test can run for 1000 hour continuously with quality guarantee.


Textile Light Fastness Tester Key Specifications


Model

GT-D02A-2

Chamber Temperature

25-55℃, Resolution: 0.1

Chamber Humidity

Light Cycle: 10-70%RH; Resolution: 0.1RH%

Dark Cycle: 30-95%RH; Resolution: 0.1RH%

BST

40-85, Accuracy: ±1; Resolution: 0.1

BPT (Option)

40-80, Accuracy:±2; Resolution: 0.1

Time Control Range

≤10000h

Irradiance Control Range

0.80-2.01W/m²@420nm

(Option: 340nm, 420nm, 300-400nm and 300-800nm)

Accuracy:  ±0.02W/m²@420nm

Digital setting, Closed-loop Automatic Compensation

Xenon Arc Lamp Rated Power

3300W

Sample Holder Rotation Speed

2-7 rpm

Sample Holders 

ISO: 145×45mm       16pcs

AATCC: 145×70mm   12pcs

Timing of Each Sample Holder, Respectively

≤10000h

Light Period

≤1000h

Spray Period

≤1000h

Power Supply

3∮AC 380V 50Hz  6KW  

Dimensions

1150×800×1750mm

Weight

310kg


How to Choose the Right Light Fastness Tester? 

  • Xenon arc Light fastness tester GT-D02A-1 (Budget-Friendly / Basic QC): 2500W long arc xenon lamp, best for standard ISO/AATCC tests where room temperature control is sufficient. Portable and easy to maintain.
  • Air-Cooled Light Fastness Tester GT-D02A-2 (High Precision / Heavy Duty): Choose this for faster testing speeds, larger power needs (3300W), and a more sophisticated industrial cooling system for constant usage.
  • Water-Cooled Light Fastness Tester GT-3000 (Weathering / High Intensity): Best for outdoor materials (automotive, coatings). Water-cooling allows for massive irradiance levels (up to 3.08 W/m²) and intense "Weathering" (rain/spray) simulation that air-cooled models cannot reach.


Need a professional testing solution? Contact us now for expert support: marketing@gester-instruments.com

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