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YG362B Fiber Curling Elasticity Tester

The YG362B Fiber Crimp Elasticity Tester utilizes a single-chip microcomputer for intelligent control. The measurement system applies load via a tension loader, and the displacement length is calculated by the microcontroller counting pulse signals from a stepper motor. This instrument automatically measures, displays, and prints the crimp degree, crimp elasticity, crimp recovery rate, and their statistical values for fibers with a fineness of 1–22 dtex.

【Applicable Standards】

  • GB/T 14338-2008 Test method for crimp properties of chemical fibers – Staple fibers

  • FZ/T 50009.3-2007 Test method for crimp properties of hollow polyester staple fibers

  • FZ/T 50009.4-2007 Test method for bulkiness and fiber elasticity of hollow polyester staple fibers

【Main Technical Parameters】

  1. Loading Tool: Tension Loader

    • Loading Range / Minimum Gradation / Estimated Reading:

      • 0–5.00 mN / 0.01 mN / 0.005 mN

      • 0–25.00 mN / 0.05 mN / 0.02 mN

  2. Initial Length: 20.00 mm

  3. Lower Clamp Travel: ≥ 30 mm

    • Minimum Displacement Display: 0.01 mm

    • Displacement Reading Error: ≤ 0.05 mm (within a 10 mm range)

  4. Timer Settings: 0.5 min, 1 min, 2 min (three levels)

  5. Micro Printer

  6. LED Illumination Device

  7. Fixed Window Magnifier

  8. Power Supply: AC 220 V, 50 Hz

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