Clip-on Extensometer QM-S-Ext

Clip-on Extensometer QM-S-Ext is designed to measure the deformation of metals and hard plastics with less than 50% elongation. During testing, it accurately measures the complete deformation rate without needing to be removed. For specimens with longer gauge lengths or higher elongation rates, customized longer extensometers are also available.

Clip-on Extensometer QM-S-Ext Features

The solid and stable construction enhances safety during use; it can break the specimen while tensile testing and does not need to be removed during the test.

Capable of switching the gauge length (25mm/50mm).

Features a mechanism for clamping force adjustment to prevent specimen slippage.

Jaw faces available for both flat and rod specimens.

Delivered with a factory calibration report.

Compatible with machines from other brands.

Clip-on Extensometer QM-S-Ext Technical Specifications

Model

QM-S-Ext

Gauge Length

25/50mm (or specified based on demand)

Max. Stroke

25mm

Elongation

100% (at 25mm) / 50% (at 50mm)

Suggested Test Range

0.5%–50%

Temperature for Using

0°C - 70°C

Specimen Size

Flat Specimen: 0-22mm (thickness)
Rod Specimen: Ø6-22mm

Resolution

0.5µm

Max. Output Frequency

64kHz

Input Voltage

DC 5V ±5%

Weight

200g

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Clip-on Extensometer QM-S-Ext