FlexiForce FAQs

Tekscan, Inc, 307 West First Street, South Boston, MA 02127-1309. Tel: [phone].464.4500 Fax: [phone]
E-mail: [e-mail] Website: www.tekscan.com
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ELF SYSTEM & CALIBRATION
Why do I need to calibrate the sensor?
With the ELF system, calibrating the sensor will allow you to choose force units and adjust the sensitivity based on a
known load to achieve the best resolution. If you increase the sensitivity of the sensor, the maximum force range
essentially shortens, giving you greater resolution.
What is the resolution of the ELF system?
Elf electronics includes an 8-Bit (256 levels) A/D converter. In order to estimate sensor resolution, divide the maximum
force range of the sensor by 256. (E.g. 25 lbs, which equals about 55kg, divided by 256 = 0.47lbs = .215kg = 215g).
What is the maximum speed of the ELF System?
The maximum speed is 200 Hz with the standard ELF System, and 5760 Hz with the Hi-Speed ELF. The capture speed in
each system is adjustable.
Can I use more than one sensor at a time?
Yes, with the Multi-Handle ELF (MELF) software and appropriate number of handles, you can use up to 16 sensors at a
time.
When you are using the Wireless Multi-Handle ELF (WMELF) system one (1) Hub and one (1) Transmitter are included
with the system. Each system can support one (1) additional hub (two (2) hubs maximum), and each hub can support one
(1) additional transmitter (two (2) maximum), for a total of two (2) hubs and four (4) transmitters. If you want to use more
hubs and transmitters, please contact us directly.
Please refer to
our website for more information on the MELF systems and software.