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The ChemInstruments HSU-1000 High Speed Unwind Machine measures the unwind force of a roll of tape. The High Speed Unwind Machine meets the standards specified in ASTM D 1000 and AFERA 4008 for unwind force at a fast rate of removal and will also test unwind force of pressure sensitive tapes according to Test Methods PSTC-8 and PSTC-13.
Characteristics of the High Speed Unwind Machine:
Designed to accept rolls up to 3" (7.5 cm) wide x 12" ( 30 cm) O. D. on standard 3" ( 7.5 cm) cores.
Digital feedback loop ensures a constant speed regardless of wind-up roll diameter and tension.
User selectable speed range from 10 feet per minute to 400 feet per minute (3 mpm to 122 mpm).
Counter included to record feet or meters.
25 lb. load cell standard
Accurate to ± 0.1% of load cell range.
Operating temperature 0° - 70° Celsius
Warning! Equipment needs to be completely free of condensation inside and out, before applying power!
Data Acquisition System
The ChemInstruments EZ-Lab System is a state-of-the-art force measurement package that combines accuracy with ease of use. This system reads the force of a test, digitally displays it and also stores that value in its memory.
Displays the measured force in Average, High and Low values and unwind distance.
Stores data from up to 20 individual tests, which allows the technician to review previously recorded values.
Data can be exported by RS-232 connection to a local PC.
Display values are selectable in grams, kilograms, ounces, pounds or Newtons.
Records 400 data points per second of sampling.
EZ-Lab Compatible:
Remote operation control and enhanced data collection are possible when coupled with the EZ-Lab System. Requires external PC. See EZ-Lab System product sheet.
510 Commercial Drive Fairfield, OH 45014 Phone: 513.860.1598 Fax: 513.860.1597

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240 Volt AC
Custom core chuck diameters
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Height:
15" (38cm)
Width:
25" (63.5cm)
Depth:
18" (45.7cm)
Weight:
59 lb. (26.8 Kg)
(Approx. Measurements)