The manual "Colour Sampling 27" is a card winder suitable for colour sampling applications.
The instrument allows the user to prepare yarn patterns for colour sampling and laboratory analyses as whiteness test, ultraviolet ray resistance test, samples standardization, colours comparison, color charts presentation, etc..
Manual colour sampling 27 includes suitable pulleys in accordance to Standard ASTM D-2255
, stiffening support in stainless steel at a suitable thickness available from 0,8 to 2 mm.
Manual Colour Sampling is equipped with adjustable pretension devices in relation to the maximum number of positions.
Counter reading: the instrument can be supplied with a mechanical counter to define turns No.;
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