Hand Operated Crockmeter

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MYQ Colour fastness to rubbing is the most basic of colour fastness tests, Crockmeter is used to determine colour fastness to wet and dry rubbing. Specimens are rubbed with dry, standard cotton cloth (Crocking cloth) and again, if applicable, with wet cloth. The staining of the crocking cloth is assessed with an AATCC or SDC Grey Scale.

 

Equipment

Hand Opreted crock meter is used for determination of color fastness of dyed & printed textile to dry & wet rubbing. This equipment is designed with 16mm diameter finger & length of traverse 100(±5)mm. The display comes digitally on the panel. The test specimen is held firmly over standard abrasive paper (Emery paper) with the help of specimen holder. The equipment is built on a mild steel base to give the stability and rigidity.

 

Salient Features

  • Diameter of the rubbing finger :16mm
  • Load on the finger : 9 N
  • Specially designed acrylic clamp to mount the test garments.
  • Supplied with all accessories.
  • Length of the traverse of the finger: 104± 3mm

 

Accessories :

  • Main Unit : 01 No.
  • Finger (f16mm fitted in the unit) : 01 No.
  • Spring Clips (for finger f16 mm) : 02 Nos.
  • Specimen Holder (Acrylic) : 01 No.
  • The User manual : 01 No.

 

Related Standards - ISO 105 x 12/D02 , AATCC 8 / 166, BS 1006 D02





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