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Electronic Yarn Twist Tester HTY-003B-ASTM D1422-Manufacturer-HUST TONY

Electronic Yarn Twist Tester suitable for testing single or plied yarn, equipped with auto stop & reverse for conventional or untwist/re-twist methods.

Electronic Yarn Twist Tester HTY-003B

Electronic Yarn Twist Tester HTY-003B is used to get the coefficient of twist, which is a measurement of the level of twist of the yarn, suitable for testing single or plied yarn, equipped with auto stop & reverse for conventional or untwist/re-twist methods, makes yarn twist testing an easy task for textile testing labs or factories.

 

Technical Specifications

Model

HTY-003B

Test Method

Test method 1: Single untwist-retwist method

Test method 2: Double untwist-retwist method

Test method 3: Direct counting method

Test method 4: Multiple untwist-retwist method

Specimen Length

25mm,50mm,100mm,250mm,500mm

Rotating speed of Grippe

1500 r/min, 800 r/min, slow inching speed.

Measuring Range

1 ~ 9999.9 twist / 10 cm

Untwisting elongation Range

Max. 60mm

Determine maximum twist Contraction

20mm

Test Speed

800r/min, 1500r/min

Additive Tension

0.5~160.5cN

Machine Dimension

1080×275×216mm(L×W×H)

Net Weight

16kg

Power Supply

220V,50Hz

Features

  • Motor driven;
  • MCU control, LCD display

Standards

ASTM D1422 Standard Test Method for Twist in Single Spun Yarns by the Untwist-Retwist Method

ASTM D1423 Standard Test Method for Twist in Yarns by Direct-Counting

ISO 2061 Textiles — Determination of twist in yarns — Direct counting method

BS 2085 Method of test for determination of twist in yarns, direct counting method

DIN 53832 Testing of textiles — Determination of the twist of single and plied yarns and of the change of length. untwist method

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