Câmara de teste de envelhecimento da lâmpada UV LS-202-4

Testador de envelhecimento UV LS-203-1 ASTM D1148 ISO8580
LS-202-3 UV Weather test chamber
2-54

Câmara de teste de envelhecimento da lâmpada UV LS-202-4

Categorias:

  • Descrição
  • Investigação

Câmara de teste de envelhecimento da lâmpada UV LS-202-4

Profile.

The UV Accelerated weathering test chamber simulates damage caused by solar ultraviolet light, and the material is subjected to weather resistance test by exposing the sample to light under controlled high temperature. It uses ultraviolet light tubes to simulate the effects of sunlight. In just a few days or weeks, the chamber can reproduce damage that can take months or even years outside, including fading, color changes, tarnishing, chalking, cracking, cracking, wrinkling, blistering, embrittlement, strength reduction, oxidation, etc., can be used to select new materials, improve existing materials, or evaluate changes in material formulations. 4 pieces together (UVA-340 and UVB-313 optional).

 

Câmara de teste de envelhecimento da lâmpada UV LS-202-4

1.Principais parâmetros técnicos
ItemUV Lamp aging test chamber
ModeloLS-202-4
Interior sizeW1140 X H350 x D400mm
Exterior sizeW1300 X H500 x D500mm
ControllerLCD 7-inch touch screen controller, with programmable temp., humid., ultravioleta(sun), and time and Fix mode of 2 running modes.

USB interface

Operation button

Alarm indicator

Irradiation timer

Temp. control modePID self-adjustment SSR control
Temp. faixaRT+10℃ ~ 70℃ (ajustável)
Temp. deviation±2.0℃
Temp. fluctuation±0.5℃
Temp. uniformitya distribuição de temperatura é uniforme
Temp. fluctuation±0.5℃
Center distance between lamps75mm±15mm
Distance between samples and lamps100 ~ 50mm±30mm
Irradiation level≤1.1W/m2 ajustável
AdjustmentTest period for Temp., irradiation can be adjustable
Irradiation lampUVA-340, L=1200/40W, 4peças (average service life: 1600horas)
Temp. control methodPID self-adjustable SSR control
UV WavelengthUVA-340: 315～400nm;
Tempo de teste0~999 H 99 min (ajustável)
Black board Temp.50℃ ~ 70℃ (temperature inside the chamber plus 20℃ ~ 25℃)

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