Gakushin Tester
ThisGakushin Type Rubbing Testeris a standard testing machine of the Type II rubbing tester (GAKUSIN TYPE) specified in JIS L0849Test Method of Rubbing Fastnessin JIS Textile-Tests For Color Fastness. It is applied to determine the color resistance of dyed or printed textiles to rubbing thus providing evidence for textile products R&D and acceptance inspection.
It is reported that this tester is stricter than the ordinary horizontal reciprocation rubbing color fastness tester whose evaluating results are worse with the same specimen tests. Textiles exported to Japan should present test results by this device. 50mm rub heads and auxiliary weights are equipped for cardboard rubbing resistance tests.
Standard
JIS L0849
Features
1. By changing optional accessories, it is versatile for a variety of specimens tests such as flocking resistance test for flocking, color fastness for artificial leather, rubbing resistance for cardboard, fastness for printing ink and coating, etc.;horizontal reciprocation rubbing color fastness test can be carried out by changing the test bed.
2. Test cycles can be set (electronic), automatic counting; start buzzing after counting finished.
Optional parts
238D1: Planar rub heads
238D2: Planar test bed
238D3: R50mm rub test (JIS P8136)
238D4: R1.5mm rub test(JIS P8136-flocking strength)
SZ320: #320abrasive paper
ZS: Grey scale (staining)-ISO/BS standard
23807: Grey scale (staining)-AATCC standard
Specification
| Item | Detail |
| Rubbing finger | 20mm×20mm |
| Finger surface | Curved surface with r45mm |
| Rubbing finger mass | 200g |
| Specimen stage | Curved surface with r200mm |
| Rubbing distance | 100mm |
| Reciprocating rate | 30 cycles/min |
| Power supply | 220V 50-60 Hz |
| Dimensions | 490mm×550mm×365mm 19.29inch×21.65inch×14.37inch |
| Net weight | 45 kg 99.21lb |
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.
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