Leather Fastness Tester - China

Rubbing fastness (Gakushin) tester for JIS standards, for evaluating a material’s resistance to rubbing motion.

Unit is a six station, benchtop machine which includes clamps for sample attachment to moving platen and clams for weighted rubbing arm for attachment of rubbing material.

Cycle counter automatically stops machine at the end of test cycles.

Test samples are visually evaluated.

Includes two sets of test heads (6 heads each set) weighing 200g and 500g each, complete set of weights (6 each) of 100g, 300g, 400g and 800g which fit either test head.

Each test arm is counterbalanced to offset arm weight.

Suitable for dry and wet rubbing tests.

This rubbing color fastness tester is a standard testing machine of the Type II rubbing tester (GAKUSIN TYPE) specified in JIS L0849 Test Method of Rubbing Fastness in 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.

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.

Standards

JIS L0849, JIS L1084, JIS L0862, JIS P8136, JIS L1084

Specifications

Model : 238D

Stations : 6

Rub heads: Curved surface R45mm, width 20mm

Rub heads load: 2N

Rub area length: 100mm

Reciprocal speed: 30rpm

Load weight: 300g, 500g, 800g

Rub cloth fixing method: Spring clip

Counter: 220V, 50Hz Configurations

Base unit

G238D JIS rubbing color fastness tester

23803 Abradent fabric*1 box, 1000 pieces/box 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 Product Display

Company Contact:

• Posted By: Qinsun Instruments Co., Ltd

• Phone: +862167800179

• Address: No.258 Banting Road, Songjiang District Gu Dai Road, Shanghai, SHANGHIA , Shanghai , China

• Email:

• Website: https://www.qinsun-lab.com

• Business Description: Qinsun Instruments Co., Ltd was founded in 2010, comprised of many experienced engineers and designers standing in the forefront of the industry.
  
  Qinsun specialize in the research and development of high quality lab instrument for textile testing industry.
  
  Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory, academic research institute and textile lab worldwide.
  
  Our Products:
  
  - multi finger scratch tester
  
  - electronic crockmeter rubbing fastness tester
  
  - double cylinder launder ometer
  
  - color fastness tester of textiles to perspiration
  
  - scorch sublimation tester for color fastness to heat