Digital Motorised Rock-meter

Having a huge experience in this domain, we are indulged in manufacturing, trading and supplying an enormous quality range of Digital Motorised Rock-Meter to our clients by being centered in Sahibabad, Uttar Pradesh, India. A crock-meter is used to determine the color fastness to rubbing of textile fabric, yarn on leather under either dry or rub conditions. The equipment is operated by a gear motor, and the arm moves in an oscillating motion over the test specimen with a specified load & dia of the finger. The rubbing finger is having a flat base which is covered with a piece of standard white crocking cloth which is hold by a stainless steel spring clip and move over the test specimen in a oscillating motion. The crocking cloth picks up the colour lost by the specimen under test. A 3 digit reset counter is provided to unable to take the desired No.s of rub and same is displayed in the digital counter. Test specimen is held by the Abrassive paper with the help of acrylic plat mounted on the solid base and the equipment is painted with a metallic paint.

Technical Data:
Diameter of the finger ( for all fabrics & Textiles 16 mm
Force on the finger ( for all fabrics & Textiles) 9 a Na
Size of Crocking Cloth 9 a Na
Dia of the finger 5 x 5 mm
Force on the finger 25 mm
Size of Crocking Cloth 7 x 7 cm
Length of the traverse of the finger 100 + 4mm
Digital Counter 4 digit counter
Grating of stainless wire 1mm. dia & a width of mesh of about 20mm.