Accurately measure the unwind force of a roll of tape with the
ChemInstruments High Speed Unwind Machine. 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. It will also test the unwind force of
pressure sensitive tapes according to Test Methods PSTC-8 and PSTC-13.

• Rugged construction, capable of withstanding the abuse of the production environment
• Digital speed control ensures a constant speed regardless of wind-up roll diameter
• Selectable speed range from 10 to 400 fpm (3 - 120 mpm)
• Accepts rolls up to 3" wide (75mm) x 12" OD (300mm) on standard 3" cores (75mm)
• Length counter incorporated into controller to record in either feet or meters
• 25 pound load cell is included with the machine
• Capable of pulling up to 10 pounds (4.5 Kg)
• Accurate to ± 0.1% of load cell range
• Operating temperature range 32° - 150° F (0° - 70° C)
• Capable of stand-alone operation with integrated touch screen display
• Data can be downloaded to EZ Data software for complete data management
• 5.7 inch touch screen display
• Universal Input Voltage from 85-265 VAC (50/60Hz)
  
  

Data Acquisition System

• The ChemInstruments electronic data acquisition system is a
  state-of-the-art microprocessor controlled force measurement package
  that combines accuracy with ease of use. This system simultaneously
  controls test motion, reads the force of a test from a load cell,
  displays it and also stores that data in its memory.
• Samples at 400Hz, 8 samples are collected, averaged and stored as a data point. A test will generate a data point every 20ms
• Displays a graph of all measured force values upon completion of a test
• Displays the average, high and low measured force results immediately upon completion of a test
• Export data by USB connection to a local PC with our EZ Data software
• Displays test values in grams, kilograms, ounces, pounds or Newtons
  
  

EZ Data

EZ Data Compatible Remote setup, operational control and enhanced
data collection are all possible when coupled with our EZ Data
management software. This application requires an external PC.

options:
- Universal Input Voltage from 85-265 VAC (50/60Hz)
- Additional load cell capacities available: 5 and 10 pounds
- PSTC and TLMI testing manuals and videos

- Custom speeds