Description
PW-UH8 High-Speed Unwinding Tester For Adhesive Tape and Film
Application:
The PW-H03U High-Speed Unwinding Tester rapidly peels adhesive tape from a full roll, records the force variations during peeling, and analyzes the magnitude of the unwinding force. The data obtained serve as a basis and reference for high-speed unwinding performance in actual use.
Standards Compliance:
Meets the rapid-unwind force test requirements of ASTM D 1000 and AFERA 4008, and is also suitable for the unwind-force test methods described in PSTC-8 and PSTC-13 for pressure-sensitive tapes.
Specifications:
Standard specimen size: core Ø75 mm, width ≤ 75 mm (custom core available); max. outside Ø300 mm
Load cell: 10 kg, 20 kg, or 50 kg (selectable)
Load-cell accuracy: ±0.1 % of full scale
Force resolution: 1/300,000
Test software: A99 unwind-test dedicated software; automatically records force values at 25 %, 50 %, and 75 % of unwind completion
Unwind speed range: 0–122 m/min ±3 m/min (settable at any point)
Force units: all common units selectable, custom units supported; units can be changed after test completion
Machine dimensions: approx. 50 × 40 × 30 cm (W × D × H)
