PullTester 20 Low Cost Pull Test Device


Schleuniger’s PullTester 20 is a motorized, bench-top unit designed to measure pulltest
forces for a variety of applications. The most common are wire crimp and ultrasonic
metal welding connections, but the design makes it possible to create custom
fixtures for many others.
Standards such as IEC and SAE specify that the device pulls at a consistent rate. The
Schleuniger PullTester 20 is equipped with a speed-controlled motor, ensuring consistent
pull rates throughout the measuring range which means repeatable and accurate data. Pullto-
break (destructive) tests can be measured in pounds, Newtons or kiloponds.
The standard 12-position terminal holder accommodates a wide variety of terminals to suit
most applications. A variety of terminal holders are available upon request. The machine will
test pull forces up to 110 pounds (500 Newtons) and is specially suited for quality assurance
in a production environment.
Other features include a simple LCD-display for easy digital pull force read out, two
selectable pulling rates and a RS 232 interface for curve analysis and export to Microsoft
EXCEL software.


• Measuring Range: Up to 110 lb. (500 N) • Units of Measure: Pound (lb.), Newton (N), kilopound (Kp) • Applied Force Accuracy: 0.4% of full scale • Operating Temperature: 0 - 50°C • Max. Stroke:1.89" (48 mm) • Pulling Mode: Pull + Break (normal pull test until wire breaks out) • Device Data Memory: Sending maximum pull force value to PC or serial printer • Setting Protection: IP 20 • Display: LCD 4-digit • Motor: Motor 24 VDC • Power Supply: 24 VDC • Dimensions (L x W x H): 13.39" x 7.28" x 5.51" (340 x 185 x 140 mm) • Weight Approximately: 11.02 lb. (5 kg)
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