Rotary Crock Meter
INTRODUCTION:
Rotary Crockmeter is used for testing the transference of color from the surface of one material(particularly for printer fabrics) to another by either wet 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 the Grey Scale.
USAGE:
To determine the amount of color transferred from the surface of colored textile materials to other surfaces by rubbing, especially to prints where the singling out of areas smaller than possible to test with the standard AATCC Crockmeter.
TESTING STANDARDS:
AATCC 116-2013 Colorfastness to Crocking: Rotary Vertical Crockmeter Method
ISO 105-X16 Textiles -- Tests for colour fastness -- Part X16: Colour fastness to rubbing -- Small areas
SALIENT FEATURES:
1.Specially designed equipment to determine the colour fastness of textiles to dry or wet rubbing particularly for printer fabrics.
2.Latest design with modern sophisticated look.
3.Microprocessor based controller with latest aesthetics.
4.Complete with all accessories including pre-cut (50 x 50 mm) 400 crocking clothes, 16mm Finger and finger clips, blotting papers etc.
5.Cutting template supplied for preparing samples.
6.With Inspection and Calibration Certificate.
TECHNICAL DETAILS:
1.Diameter of the Rubbing Finger:16±0.2 mm
2.Force on the Finger:11.1±0.2 N
3.Size of Crock Square:(5 x 5) Cms.
4.Counter(Re-settable):0 – 99999,(Least Count:1)
5.Rotational Speed:0 – 100 rpm
6.Rotational Mode:1.125 turns clockwise then anti-clockwise
7.Dimensions:250 x 350 x 480 mm
8.Power supply:220V,50Hz or 110V,60Hz
9.Weight:15 Kg
ACCESSORIES SUPPLIED WITH THE INSTRUMENT:
1.Main Unit:01 No.
2.Crocking Cloths (Pack of 200 Nos.):02 Pkts.
3.S.S Spring Clips (For mounting Crock squares):02 Nos.
4.‘O’ Shape Specimen Holder: 01 No.
5.Specimen Template (For marking on the specimen):01 No.
6.Sandpaper:02 Nos.
7.Power Cord:01 No.
8.This User’s Manual:01 No.
9. Inspection & Conformance Certificate:01 No.
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