UNI EN ISO 2060:97, ASTM D 1907-01, ASTM D2260, DIN 53830
|08: 1 m - 5 posizioni / ends|
|08: 1 m - 10 posizioni / ends|
|08: 1 m - 12 posizioni / ends|
|08: 1 yard - 7 posizioni / ends|
|08: 1,5 yard - 7 posizioni / ends|
|08: Riparazione / Repair|
|08: Certificazione / Certification|
Manual Wrap reel 08 allows to pack 5, 7, 10, 12 skeins of yarn with variable length wrapped simultaneously for their preparation to the subsequent linear density research in compliance with International Standards as e.g. UNI 2060:97 (by Skein Method) and ASTM D 1907-01 (Standard Test Method for Linear Density of Yarn (Yarn Number) by the Skein Method)
Manual Wrap reel 08 for yarn skeins holds up on a sturdy basement that assures the maximum stability during wrapping operations, and it is made of a painted stainless steel and chromed parts.
The reel can be of Metric type with a swift circumference of 1 meter length or in English type with a swift circumference of 1 or 1,5 Yard lenght referring to national and international Standards (UNI, ASTM, etc.).
The apparel is designed with a special traverse motion, duly designed to get a fine total lenght.
The traverse motion obtains a perfect and uniform yarn layer without doing any random overlaps during the wrapping operations and that can cause an increase of lenght error in total measurement uncertainty and linear density evaluations.
The certification type for manual wrap reel 08 for yarns has to be specified on request with the issue of calibration and certification report in hard and electronic copy from the Accreditation Body.
The accreditation practice focuses on the reel swift circumference lenght measurements in order to check the exact lenght measured between the reel rods front/rear points with a Vernier caliper whose certification copy has to be enclosed to final documentation.
During the instrument calibration the number of revolution turns are checked parallely with a certified electronic speedometer.
|Swift circumference:||1 mt||1,5 yds|
|Number of yarn ends:||5 per Metric type||7 for English type|
|Traverse motion:||25 mm||/|
|Rpm counter:||0 to 100 mt for Metric type||0 to 120 yards for English type|
|Dimensions:||780 x 600 x 560 mm.|
|Net Weight:||28 Kg|