Electronic Textile Testing Equipment , Professional Ultraviolet
Aging Tester
Detailed Description
The most widely practical weather resistance test machine,
Simulated the sunlight,rain,dew damage
on to the materials.These damages include: bleaching,
discoloration, loss of light, powder, crack,
turbidity, bubble-based, embrittlement, strength decline and
oxidation
Features
UV3 type UV accelerated aging test box adopts UVA - 340 fluorescent
UV lamp as light source, can
simulate harm caused by sunshine, rain and dew, UV weathering box
using fluorescent UV lamp of
simulated sunlight irradiation effect, use of condensing dew
moisture simulation. For test material placed
under a certaintemperature in the circulation process of
alternating light and moisture test, accelerated
weathering test as carried out on the material, in order to obtain
material weatherability. UV box with a
few days or weeks time can simulate outdoor damage for months or
years.These damages include:
bleaching,discoloration, loss of light, powder, crack, turbidity,
bubble-based, embrittlement, strength
decline and oxidation.The machine contain spray device.
UV3 type uv accelerated aging test chamber can be simulated
ultraviolet in the natural climate, rain, high
temperature, high humidity and condensation, dark, environmental
conditions, such as by reproduce
these conditions, merged into a loop, and have it automatically
complete cycles. This is the work of
ultraviolet aging test chamber
Specifications:
Testing room size: 450*1170*500 mm (D*W*H)
Outside dimension: 1370mm*1350mm*530mm(L*W*H)
Centre distance between the lamp: 70mm
Wavelength range: UV-A 315~400nm
Irradiance: 1.1W／m2／340nm(adjustable)
Temperature resolution: 0.1℃
temperature range of light: 50℃~70℃／tol.±3℃
condensation temperature range: 40℃~60℃／tol. ±3℃
black panel thermometer measurement range: 30~80℃／tol. ±1℃
temperature control method: PID Automatic constant temperature
control way
Humidity range: 45%~70%R.H
Sink requirements:
The depth of the water is not more than 25mm, And has the automatic
controller of water supply
Standard specimen size: 75*150mm or 75*300mm (if special size noted
in contract)
Suggestion Environmental: 5~35℃,40%~85%R·H, The distance to the
wall 300mm
Standard:
ASTM D4329,D499,D4587,D5208,G154,G53；ISO 4892-3,ISO 11507；EN534；EN
1062-4,BS 2782；JIS D0205；SAE J2020,GB/T14522-93
