TA3542 Axial Extensometer

The TA3542 Extensometer is designed for use with a variety of materials including materials, including metals, plastics, and composites. This is a general use strain gauge extensometer for axial tensile and compression. Featuring a gauge length from 10 to 80 mm and full-scale measuring ranges from 5% to 100% strain.

Descripción

The TA3542 Extensometer is designed for use with a variety of materials including materials, including metals, plastics, and composites. This is a general use strain gauge extensometer for axial tensile and compression. Featuring a gauge length from 10 to 80 mm and full-scale measuring ranges from 5% to 100% strain.

Common Industry Standards:

  • ISO 6892-1, 527-2, 527-4, 527-5, 10113
  • ASTM E8, E9, D3039, D638, A370, D3552, E517, E646

Features:  

  • May be left on through specimen failure.
  • Full bridge, 350 ohm strain gaged design for compatibility with nearly any test system.
  • All models can measure both tension and compression.
  • Standard quick attach kit allows one-hand mounting to samples.
  • All models have mechanical overtravel stops in both directions. 
  • Replaceable hardened tool steel knife edges – includes one spare set.  
  • Gauge length adapter kits are available to work with multiple gauge lengths with one extensometer.
  • Replaceable arms and spacers for easy repair.
  • High and low-temperature options extend operation from as low as -270 °C to +200 °C (-454 °F to +400 °F).
  • Includes Shunt Calibration System for on-site electrical calibration.

Excitation: 5 to 10 VDC recommended, 12 VDC or VAC max.

Output: 2 to 4 mV/V, nominal, depending on model

Linearity: ≤0.15% of full scale measuring range

Temperature Range: Standard (-ST) is -40 °C to +100 °C (-40 °F to 210 °F)

Cable: Integral, ultra-flexible cable, 2.5 m (8 ft) standard

Standard Quick Attach Kit: Fits round samples up to 25 mm (1.0 inch) diameter and flats up to 12 mm thick by 31 mm wide (0.5 inch by 1.25 inch); attach to larger specimens using rubber bands or springs (included)

Operating Force: 30 g typical


Gage Lengths:

10.0 mm      -010M
12.0 mm      -012M
12.5 mm      -0125M
25.0 mm      -025M
50.0 mm      -050M
80.0 mm      -080M

Measuring Range:
% strain              #
±5%                  -005²
±10%                -010
+20%/-10%      -020
+25%/-10%      -025
+50%/-10%      -050
+100%/-10%    -100

Información adicional

List of Standards

ISO 6892-1, ISO 527-2, ISO 527-4, ISO 527-5, ISO 10113 – ASTM E8, ASTM E9, ASTM D3039, ASTM D638, ASTM A370, ASTM D3552, ASTM E517, ASTM E646

Testing Property

Axial Tensile, Compression