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UV Accelerated Weathering Tester GT-C29

GT-C29 UV Accelerate Weathering Tester use UVA-340 fluoresvent UV lamp as light sources which can simulate the harm of sunshine, rain and dew.

  • Brand:

    GESTER
  • Item NO.:

    GT-C29
  • Order(MOQ):

    1
  • Payment:

    T/T, L/C
  • Product Origin:

    China
  • Shipping Port:

    China Port
  • Lead Time:

    30 Days
  • Product Detail

UV Accelerated Weathering Tester GT-C29 


Product Introduction

Application:

GT-C29 UV Accelerate Weathering Tester use UVA-340 fluoresvent UV lamp as light sources which can simulate the harm of sunshine, rain and dew. The operating principle of this machine is combined the ultraviolet rays, rain, high-temperature, condensation and darkness as a circulation and repeat the circulation automatically. We can get the weathering test result of specimen by these circulations. The UV Accelerate Weathering Tester can reproduce the months and years harm in several days or weeks. The harm includes color fading, discoloring, chalkiness, cracking, muddy, bubble, embrittlement, intensity, recession, oxidation etc.


Feature

1. The case is made from numerical control equipment,which is with advanced technology, smooth lines, beautifully designed.
2. Accelerated weathering tester: material of the cabinet is thickness 1.2mm,SUS304# advanced stainless steel.
3. Air channel in the cabinet applies single-cycle system and a import axial flow fan improves the air flow ability of light, heating ability, and also significantly improves the temperature uniformity in the test chamber.
4. Lamp: the dedicated ultraviolet, UVA-340 or UVB-313(option), 8 lamps, 4 on each side with a total of 2 sides,40W/1.
5. Accelerated weathering chamber: lamp lifetime: above1600h.
6. Water source and consumption: about 8 L tap water or distilled water every day.
7. Type of heating: water channel heating with quick warming and uniformity temperature distribution.
8. The specimen holder is made of stainless steel and aluminium alloy.
9. Bottom of unit is fixed by high quality PU running wheel.
10. Drainage system drains water  with U type deposition device.
11. The test sample surface is in parallel with UV light plane.
12. Installation of automatic sprinkler inside the spray system, water pressure can be adjusted. 

13. The uv testing machine power uses the residual current circuit-breaker for control loop, overload and short circuit alarm, over temperature alarm, water shortage protection.


Accelerated Weathering Tester Key Specifications

 

Model

GT-C29

Control Mode

PLC+Touch Screen Control

Temperature Range

RT+10℃~70℃

Humidity Range

≥75%RH

Temperature Uniformity

±3

Temperature Fluctuation

±0.5℃

Test Chamber Space

500 ×1140×400mm

Center Distance Inside Lamp

65~70mm

Center Distance Between Specimen and Lamp

55mm

Irradiance

0.3~1.3W/m2, Set  irradiance on the touch screen

Irradiance Control

Imported irradiance intelligent control, real-time feedback of irradiance value was real-time detected by irradiance sensor, compared with the set  irradiance on the touch screen, and then the lamp ballast is controlled by the output voltage of the PLC, finally control the brightness of the lamp. in order to adjust the irradiance PID setting, to automatically compensate the set value.

Irradiance Calibration Hole

Reserve one

Curve

Temperature and irradiance curve display

Test cycle of Illumination, 

Condensation, and Water Spray Test  

Can be adjusted

Lamp

L=1200mm /40W, 8 (UVA/UVB, lifetime above1600h)

Black Panel Thermometer Testing Range

30~80℃

Black Panel Thermometer Monitoring

Standard Pt-100 black panel thermometer sensor

Specimen Dimension

75×150mm

Specimen Holder Number

21

Depth of Water Channel

25mm

Ultraviolet Wavelength

UVA

315-400nm

UVB

280-315nm

Test Time

0~999H (can be adjusted)

Spray

Automatic Spray Function

Safety Protection

Protective door lock, over-temperature, low water level alarm, leakage, short circuit, Over current protection

Power Supply

AC 220V 50/60HZ

Dimension(W×H)  

1400×660×1550mm 

Weight

200 kg

Standards

ASTM G154, ASTMD 4329, ISO 16474-3,

ISO 4892-1, ISO 11507, ISO4892-3, ISO11997-2

  

Accessories


Standard accessories

1Set

Specimen Fixture

1Set

UVA-340  8 pcs

Optional accessories

Optional

UVB-313  8 pcs

Optional

luminometer


 

Application Industry

All kinds of materials can be tested on the UV Accelerated Weathering Tester


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