Description
Rub Proofness Tester is used for testing the fastness of color of light leathers to wet and dry rubbing and measuring the transfer of colour to the material with which it is rubbed. The test piece is rubbed with a rotating circular felt pad pressed against it under the specified load, and the number of revolutions of the pad required to produce certain effects is measured.
The rub proofness tester is used for determination of fastness of color of light leathers to wet and dry rubbing and for measuring the transfer of color to the material with which it is rubbed. The test specimen is rubbed with a rotating circular felt pad pressing against it under a specified force, and the number of revolutions of the pad required to produce certain specified effects is determined.
This equipment can also be used for assessing the degree of damage to a material during mild wet abrasion imitating the scuffing action of a damp hose on footwear insole during wear. A rotating wet circular felt pad, covered with a worsted fabric under a specified contact force rubs against the test specimen. Overall damage to the test specimen is assessed by measuring its mass loss after a specified numbers of rubs.
Specification
Display Type: Digital
Voltage: 220 V
Brand: Globe Enterprises
Frequency: 50 Hz
Rotating Speed: 150 RPM
Counter: Four Digit Electronic Counter
Felt Pad Load: 0.73 Kg or 2.5 Kg
