M238B

ELECTRONIC CROCKMETER/RUBBING FASTNESS TESTER


Electronic Crockmeter/Rubbing Fastness Tester. To determine the colour fastness of textiles to dry or wet rubbing. Provided with a crocking finger of 16mm diameter with a downward force of 9 Newtons and the facility for mounting standard crocking fabric. A pinned acrylic sample holder ensures rapid sample mounting and repeatability of results. Fitted with a pre-determined electronic counter for strokes up to 1000. It is electronically driven to minimise operator variation and is designed to enable extra weights to be added for non standard tests.

 

WEIGHT

19.2 kg

42.0 lb

DIMENSIONS

Width

Depth

Height

240.0 mm

550.0 mm

280.0 mm

10.0 inch

22.0 inch

11.0 inch

STANDARDS

BS 1006 DO2

ISO 105 X 12/D02

AATCC 8/165

JIS K6328, L0815, L1084

 

 

 

ORDERING INFORMATION 
M238B        Electronic Crockmeter/Rubbing Fastness Tester
M238D          Reference Abradant Fabric (1 metre) BS 4655
M238C        Pre-Cut Crocking Cloths, 50 x 50mm (Pack of 500)  
               AATCC/ISO Standards
M238C1       Pre-Cut Crocking Cloths, 50 x 50mm (Pack of 500)SDC
M238C2       Crockmeter Calibration Fabric (Pack of 10)
M238F        Emery paper for Crockmeter (Pack of 25 Sheets)
G246B        Grey Scale (Staining) ISO/BS Standards  OR
G246BB       Grey Scale (Staining) AATCC Standards