Application of TT-CMT8041 Crock Meter Tester (Rubbing Fastness Tester)
This machine is used for testing the transference of color from the surface of one material 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 a grey scale.
Test Standards of TT-CMT8041 Crock Meter Tester (Rubbing Fastness Tester)
- AATCC 8 Colorfastness to Crocking: AATCC Crock meter Method
- AATCC 165 Colorfastness to Crocking: Textile Floor Coverings—Crock meter Method
- ISO 105-X12 Textiles — Tests for colour fastness — Part X12: Colour fastness to rubbing.
- BS 2543, BS 3424: Part 14, M&S C08, IKEA IOS-TM-0002, Mercedes Benz DBL 738
Technical Specifications of TT-CMT8041 Crock Meter Tester (Rubbing Fastness Tester)
| Model | TT-CMT8041 |
| Control way | Electrical control |
| Rubbing head | φ16mm circle, 19*25.4mm rectangle |
| Vertical pressure | 9 N ± 0.2 N |
| Test speed | 60r/min |
| Rubbing stroke | 104mm |
| Dimensions | 800*350*300mm |
| Weight | 21kg |
| Power | 1 phase, AV 220V, 50/60Hz,20W |
Standard Configuration of TT-CMT8041 Crock Meter Tester (Rubbing Fastness Tester)
| Item | Qty |
| Main unit | 1pc |
| Crocking Cloths | 2 packs |
| S.S Spring Clips (For mounting Crock squares) | 2 pcs |
| Sandpaper | 2 pc |
| ‘U’ Shape Specimen Holder | 1 pc |
| Operation manual | 1 copy |
| Warranty card | 1 copy |
