The MINI-MAX Ultrasonic Bolt Tension Monitor defines the state of the art in the measurement of the actual elongation produced by tightening a threaded fastener. MINI-MAX can measure the elongation very accurately in fasteners of virtually any material from 1/2 inch to 8 feet in length.
The first cost effective ultrasonic solution available on the market.
Effectively monitor your bolts during periodic shutdowns over the service life of the fastener.
Visually compare the unloaded to the loaded waveform.
Measurement quanities – Time (nanoseconds), Elongation, Load, Stress, and Percent Strain.
Display Options – RF, Rectified, Large Digits with Limits Bar.
Display Resolution – 1/8″ VGA 240 x 160 pixels.
Stores 8000 readings and waveforms in multiple groups.
Built-in Linear regression or vector for optimizing load measurements.
The Auto Set feature automatically optimizes detection and adjusts display.
Hi/Lo alarm tolerance limits work in conjunction with the data port and external pump shut-off device.