Introduction
Lightproof and discoloration test is an accelerated test to find out the impact of ultraviolet rays on color change. The scope of test includes dyeing & conditioning, printing, hide, plastics, synthetic glass, paint making, textile, ink, rubber, and other industries using pigments. The test result may be available in a short period and this will help evaluate the degree of lightproof and discoloration.
Feature and specification
Low consumption low cost of test. The voltage detection auxiliary systems. Servo current adjustment device. Box Size of the pull wet system or automatic humidification systems to choose from. Long-life American original carbon rod. Barrel tilting specimen holder, the specimen may be waived troubled position of the replacement. B.P.T. Temperature up to 83oC.
MODEL
ITEM STD-9708A STD-9708B
INSIDE DIMENSION 700x700x900(WxDxH) mm
OUTSIDE DIMENSION 1150x900x1800(WxDxH) mm
LIGHTING SOURCE ENCLOSED CARBON ARC
TESTING TIME 20Hr or 48Hr
TEST VOLTAGE 120V to 145V(135V)
TEST CURRENT 15A to 17A(16A)
SPECIMEN DRUM DIA 508mm
DRUM ROTATION SPEED 3 RPM
TEST SPECIMEN 50x50mm 40 PCS (2 STAGE)
50x50mm 60 PCS (3 STAGE)
HUMIDITY EQUIPMENT TYPE WICK TYPE PAN TYPE
HUMIDITY EQUIPMENT SYSTEM NATURE CONTROL
TEMPERATURE RANGE RT+10oC ~80oC
HUMIDITY RANGE UNDER 50% RH 30%~85% RH
CARBON TYPE UPPER 13Φ305mm (1 UNIT) 23Φ106mm (1 UNIT) 48H
CARBON TYPE LOWER 13Φ100mm (2 UNIT) 18Φ*105mm (1 UNIT) 48H
