Model: GC-UV-A

Product Introduction

The test equipment simulates the damage caused by the sun's ultraviolet light, and the weather resistance test is carried out on the material by exposing the tested material to light under controlled high temperature. It uses ultraviolet lamps to simulate the radiation of sunlight, and simulates dew and rain through condensation and water spraying. In just a few days or weeks, the ultraviolet irradiation equipment can reproduce the effects of outdoors that take months or even years. Damage that takes time to occur, including fading, color change, tarnish, chalking, cracking, cracks, wrinkling, blistering, embrittlement, strength reduction, oxidation, etc. The test results can be used to select new materials and improve existing There is a change in the material, or the formulation of the evaluation material.

 

Test Standards

 

GB/T14522-1993	Accelerated test method for artificial climate of plastics, coatings and rubber materials used in machinery industry products
ISO 11507.1997	The paint and varnish coatings are exposed to artificial differentiation, fluorescent UV lamps and water
GB /T16422.1-2006	Test method for exposure to laboratory light sources of plastics
ASTM  D4329	Standard Test Method for Fluorescence UV Exposure Testing of Plastics
GB /T 16585-96	UV aging test chamber standard
ASTM D1148-2007	Chinese version of rubber UV light discoloration standard

Parameters

 

Model		GC-UV-A
Dimensions of the working chamber (cm)		45*117*50CM
Boundary dimension(cm)		70*135*145CM
Power		4.0(KW)
Performance index	Distance between lamps	35mm
	Distance between sample and lamp	50mm
	Support quantity of the sample	Length 300mm* width 75mm, about 48 pieces
	Ultraviolet wavelengths	290nm~400nm UV-A340,UV-B313,UV-C351( instructions at time of order )
	Lamp power	40W
Control system	Controllor	touch screen microcomputer controller
	Condensation humidification system	All stainless steel shallow surface evaporative humidifier
	Blackboard temperature	Bimetal blackboard thermometer
	Water supply system	Automatic control for humidification and water supply
	Exposure method	Exposure to moisture condensation, exposure to light radiation
Safety protection		Leakage, short circuit, over temperature, water shortage, over current protection

 

Detailed Photos