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TF413 Rubbing Fastness (Gakushin) Tester
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TF415D Scorch Tester / Sublimation Tester

Master Lab testing solution

TF414 IULTCS Rubbing Fastness Tester

A professional colorfastness solution for reliable evaluation of fiber, leather, supported by Master Lab installation, training and technical service.

Test methodColorfastness
MaterialsFiber, Leather
BrandTESTEX
OperationAutomatic
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Product overview

Built for confident laboratory decisions

Clear application guidance, structured technical data and local support help your team select and operate the right instrument.

Key benefits

  • Purpose-built evaluationDesigned for colorfastness workflows.
  • Standards-aware selectionISO 11640, ISO 17700.
  • Repeatable laboratory practiceStructured results support quality control and product development.
  • Local lifecycle supportInstallation, training, calibration guidance and technical service from Master Lab.

Applications

Suitable for testing and evaluating:

FiberLeather
Test method
Colorfastness
Automation
Automatic
Product Details

TF414 IULTCS Rubbing Fastness Tester

Description: The TF414 IULTCS Rubbing Fastness Tester assesses the ‘marring’ of leather surfaces and the amount of color transferred to the rubbing pad under dry or wet conditions. It is available in single-station (TF414A) and dual-station (TF414B) models.

Specifications:

  • Rubbing Finger: 500 ± 25 g
  • Loading Weight: 500 ± 10 g
  • Base of Finger Dimension: 15 x 15 mm
  • Specimen Size: 120 x 25 mm
  • Rubbing Stroke: 35–40 mm
  • Speed of Rubbing: 40 ± 2 cpm
  • Counter: 1–999,999 times, stops automatically
  • Power Supply: 220/110V, 50/60 Hz, 14A
  • Gross Weight: 37 kg
  • Dimensions: 580 x 470 x 500 mm (L x W x H)

Optional Accessories:

  • White Rubbing Wool Felts (1000 pcs/pack)
  • Black Rubbing Wool Felts (100 pcs/pack)

Standards:

  • ISO 11640
  • ISO 17700 Method A
  • QB/T 2537

Models:

  • TF414A: IULTCS Rubbing Fastness Tester – 1 station
  • TF414B: IULTCS Rubbing Fastness Tester – 2 stations
Specifications

Technical Specifications

Test Method

Standard

,

Material

,

Automation Level

Standards

Applicable testing standards

Standards detected in the available product information are listed below. Confirm the final configuration and required method with Master Lab before ordering.

ISO 11640ISO 17700
Technical resources

Need a brochure, datasheet or demonstration?

Ask our product specialists for the latest technical documents, configuration options and available product media.

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Master Lab lifecycle support

From selection to dependable daily testing

Our technical team helps your laboratory commission equipment, train operators and maintain confidence in test results.

01

Installation

Professional setup, commissioning and operational checks.

02

Training

Practical operator guidance for consistent laboratory workflows.

03

Calibration guidance

Support for verification, maintenance planning and reliable results.

04

Technical service

Responsive troubleshooting and ongoing application support.

Plan your laboratory solution

Confirm the right model, standards and accessories

Share your material, test method and required standard with a Master Lab specialist.

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