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).

UVA340 or Ultraviolet light accelerated aging chamber (UV chamber) lab test equipment

1.Main technical parameters

Item

UV Lamp aging test chamber

Model

LR-B201

Interior size

W1140 X H350 x D400mm

Exterior size

W1300 X H500 x D500mm

Controller

LCD 7-inch touch screen controller, with programmable temp., humid., UV(sun), and time and Fix mode of 2 running modes.

USB interface

Operation button

Alarm indicator

Irradiation timer

Temp. control mode

PID self-adjustment SSR control

Temp. range

RT+10℃ ~ 70℃ (adjustable)

Temp. deviation

±2.0℃

Temp. fluctuation

±0.5℃

Temp. uniformity

±1℃

Temp. fluctuation

±0.5℃

Center distance between lamps

75mm±15mm

Distance between samples and lamps

100 ~ 50mm±30mm

Irradiation level

≤1.1W/m² adjustable

Adjustment

Test period for Temp., irradiation can be adjustable

Irradiation lamp

UVA-340, L=1200/40W, 4pcs (average service life: 1600hrs)

Temp. control method

PID self-adjustable SSR control

UV Wavelength

UVA-340: 315~400nm;

Test time

0~999 H 99 min (adjustable)

Black board Temp.

50℃ ~ 70℃ (temperature inside the chamber plus 20℃ ~ 25℃)