ASTM G154 UV ultraviolet resistance test chamber

Test chamber size(L×W×H)

1170×450×500 mm

Outside dimension

1350×540×1480 mm

Chamber materials

304# stainless steel

Temperature range

RT+20°C~70°C

Temperature uniformity:

±1°C

Temperature fluctuation:

±0.5°C

Temperature control

PID SSR control

Humidity range

≥90%RH

Controller

TEMI 880 programmable controller, touch screen, LCD display

Control mode

Balance temperature humidity control (BTHC)

Communication function

Be able to control the machine via computer using TEMI control software through RS-232 port on the machine

Test cycle setting

Illumination, condensation and water spray test cycle is programmable

Distance from specimen to lamp

50±3mm (adjustable)

Center distance between the lamps

70mm

Lamp power & length

40W/Piece, 1200mm/Piece

Lamps amount

8 pieces of UVA-340 or UVB-313 imported lamps

Lifetime of lamp

1600Hours

Irradiance

1.0W/m2, adjustable directly on TEMI 880 touch screen controller

Wavelength of ultraviolet light

UVA is 315-400nm and UVB 280-315nm .UVA-340 lamps can well simulate the natural outdoor exposure. UVB-313 lamps are able to do accelerated test more quickly via stronger irradiation

Effective irradiation area

900×210mm

Irradiation black panel temperature

50°C~70°C

Standard specimen size

75×290mm/24 pieces

Water depth for water channel

25mm, automatically control

Water consumption

8L/day, tap water or distilled water

Testing time

0~999H, adjustable

Power

1 phase, 220V/50Hz /±10% 5KW

Protection

Overload short circuit protection, over temperature protection, water lacking protection