Lightproof and discoloration test is an accelerated test to find out the impact of ultraviolet rays
WhatsApp : +86 13816217984
Email : info@qinsun-lab.com

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 | 13Φ*305mm (1 UNIT) | 23Φ*106mm (1 UNIT) 48H |
| CARBON TYPE | LOWER | 13Φ*100mm (2 UNIT) | 18Φ*105mm (1 UNIT) 48H |
Qinsun Instruments Co., LTD is a professional laboratory testing instrument manufacturer in China,Have been focusing on laboratory instrument R&D more than 30 years and have rich industry experience,Based on international testing standards,We are also the instrument supplier for BV SGS laboratory,We provide one-stop solutions for lab instruments,Free Training and Turn-Key Service,Products exported all over the world,Offer 36 month warranty and are a trustworthy partner.
Company Phone
+86-21-6420 0566
Working hours
Monday to Friday
Mobile phone:
13816217984
Email:
info@qinsun-lab.com
