Electronic Crockmeter: This figures out the color fastness of textiles to dry or wet rubbing. A pinned acrylic sample holder makes sure of an instant sample mounting and repetition of results. Crockmeter Fitted with a galvanized electronic counter for strokes up to 999,999 times.
Rubbing head: 16 mm
Vertical pressure: 9N ± 10%
Rubbing stroke: 104 ± 3 mm
Counter: 1 ~ 999,999 times, automatically stop
Easy lift design makes it easy to change either Abradants or Specimens.
Bigger size specimen brings even pressure on the sample, getting rid of the wrinkles when rubbing.
Unique Handle design makes this crockmeter a real portable machine and friendly to female operators.
The cover is shielded to prevent dust and other debris from falling into the instrument and prolonging the service life.
The precision slide rail ensures the linear movement of the friction rod and the friction finger, avoiding the uneven staining test result.
Parts such as switches, buttons and counting meters are imported from the US and Japan, meet strict test standards, and have stable performance.
Different croking test method defines different testing abradants requirement, take AATCC Test Method 8 for example, A AATCC crocking cloth should meet the following specifications:
pH | 7 +/-1 |
Weave | 1/1 plain |
Whiteness | W = 78 +/-3(TM110) |
Mass/sq. meter | 100 +/-3 g finished |
Yarn | 15 tex (40/1 cotton count), 5.09 turns/cm "z" |
Thread Count | 32 +/-3 warp ends/cm: 33 +/-3 picks filling/cm |
Fiber | 100% 10.3 - 16.8mm combed cotton staple, desized, bleached, with no optical brightener or finishing material present |
AATCC rubbing clothing 1 box
Sand paper 2 (pcs)
Rings 2 (Pcs)
Weight | 30 kg |
Power | 220/110 V 50/60 Hz 2 A |
Dimensions | Length: 550 mm Width: 230 mm Height: 260 mm |
Standards | ISO 105x12 ISO 105xD02 AATCC 8 AATCC 165 BS 1006-D02 BS 4655 NEXT 10 M&S C8 M&S C8A M&S C25 M&S C52 |