Rubbing Fastness Tester Dealers in Delhi

• Dimensions of Felt Piece: 15×15×5.5mm
• Dimensions of the Test Specimen: 200×50mm
• Initial Distance B/w Clamps: 80±5mm
• Load On the Finger: 4.9±0.1n & 9.8n±0.2n
• Length of Travel of the Finger: 35±2mm
• Rubbing Frequency: 40±2rpm
• Counter: Three Digit Pre-set Type with Memory Back-up
• Motor: Synchronous Motor .20kg Cm Rating

My Q Veslic rubbing fastness tester is designed for determining the color fastness of leather, plastics and textilematerials.The colorfastness is assessed by checking change in color of the specimen and stain of the felt after rubbingthe specimen. Both dry and wet tests can be made by this machine.My Q Veslic rubbing fastness tester consists of a rigid flat metallic platform on which the test specimen can be heldfirmly and a rubbing finger that rubs against it under a specified load. The platform is fixed over the base of theequipment and lies in a horizontal plane. The test specimen is held firmly over the platformwith the help of two clamps holding it at both ends.The specimen-mounting platform is in two parts. The fixed part of the platform is held firmly on the base of the tester,while the movable part can be moved away from the fixed part after the test specimen is mounted over theplatform to subject it to an initial extension.The abrading finger has a flat square shaped cavity in it, in which a square shaped felt piece can be held during thetest. The felt piece picks up color lost by the specimen during rubbing motion to the finger is given throughareciprocating arm, which runs on two ball-bearings to minimize friction and to apply a uniform load on the finger.The arm is moved by a motor- operated crank and connecting link. A pre-set counter records the number of abradingcycles, as well as switches off the motor after a desired number of rubs. You can evaluate the result by help of Grey Scales.   Releted Stsndard SATRA PM 173-1995 , DIN EN ISO 11640-1998, ISO 11640-1993, IULTCS/IUS 450-1993, DIN EN ISO 17700-2005, ISO20344-2994, CLAUSE 7.3

We are offering rubbing fastness tester. Crockmeter i3tm : to determine the rubbing fastness of the fabric. Paramount is used for testing the transference of color from the surface of one material to another by either wet crockmeter i3™ or dry rubbing. Specimens are rubbed with dry, standard cotton cloth (crocking cloth) and again, if applicable, with wet cloth. The staining of the crocking cloths is assessed with an iso aatcc grey scale. standards: iso 105 x 12 d02, bs 1006, aatcc 8, aatcc 165