HAND-OPERATED TWIST TESTER | 2531D
Manual twist tester for twist measurement on single and plied yarns (“S”/“Z”).
- Traditional and Direct test methods available
- Adjustable test length (distance between clamps) from 1 to 50 cm (0.39-19.7 inches)
- Built-in digital tachometer and optical sensor with led showing correct zero starting and ending position(±1 turn accuracy)
- Supplied pretension system with pulleys with 9-weight kit, up to 70 cN
Accessories included
- Magnifying lens,
- Fixed calliper,
- Pretension weights,
- Bobbin holder.
Reference Standards
ASTM D1422, ASTM D1423, UNI 9067, UNI 9277, UNI 9069, UNI EN ISO 2061, ISO 7211-4, ISO 17202, ISO 2061
Accessories (5)
Magnifying lens
Included
Fixed calliper
Included
Pretension weights
Included
Bobbin holder
Included
Additional pretension weights: 0,5 N, 1 N, 1,5 N and 2 N (Code 2531C.104)
Not included
Product sheets
Product sheets
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