Clip-on Extensometers

IB/MFA2 A high precision hand-clamped extensometer, fast and easy to use.

• Measurement principle: strain gauge full bridge
• Class 0.2  ISO 9513 (EN 10002-4)
• Standard initial instrument measuring length (L0): 25, 30 and 50 mm (optionally 36 – 40 – 70 – 75 – 80 – 100 – 120 – 150 – 200 – 250 and 300).
• Maximum travel: 2 mm (3 mm).
• Specimen dimensions:
  • Flat: from 0 to 30 mm x 30 mm. (optionally up to 90 x 90 mm)
  • Round from 0 to 30 mm diameter (optionally up to 90 mm)
• Activating force: 10 – 60 cN.
• Weight: 190 g.

IB/MFA2 – Mini Lightweight version of the previous version for very small specimens such as wires, ribbon etc.

• Measurement principle: strain gauge full bridge
• Class 0.2  ISO 9513 (EN 10002-4)
• Standard initial instrument measuring length (L0): 10 and 50 mm (optionally 30 – 36 – 40 – 70 – 75 – 80 – 100 – 120 – 150 – 200 – 250 – 300 mm
• Maximum travel: 2 mm (3 mm).
• Specimen dimensions:
  • Flat from 0 to 25 x 25 mm
  • Round from 0 to 25 mm diameter.
• Activating force: 10 – 60 cN.
• Weight: 45 g.

IB/MFA12 High extension and precision hand-clamped extensometer, fast and easy to use.

• Class 0.5 ISO 9513(EN-10.002-4)
• Measurement principle: strain gauge full bridge
• Standard initial instrument measuring length (L0): 25 and 50 mm (optionally 30 – 60 – 80 – 100 – 150 and 200 mm)
• Maximum travel: 12 mm (3 mm).
• Specimen dimensions:
  • Flat: up to 28 X 30 mm (optionally up to 50 mm diameter and 50 x 50 mm)
  • Round: from 0 to 28 mm.
• Activating force: 3 – 7 cN.
• Weight: 95 g.

IB/MFA25 Same characteristics as the previous but with a maximum elongation of 25 mm.

• Class 0.5  ISO 9513 (EN 10002-4)
• Activating force: 3 – 10 cN.

IB/MFA20 High elongation, extremely robust, fast and easy to use hand-clamped extensometer.

• Class 0.5  ISO 9513 (EN 10002-4)
• Measurement principle: inductive
• Standard L0 supplied: 50 to 100 mm (in 5 mm steps) optionally from 40 to 200 mm
• Maximum travel: 20 mm (3 mm).
• Specimen dimensions:
  • Flat: from 15 x 1 mm to 30 x 30 mm (optionally up to 40 x 60 mm)
  • Round: from 4 to 30 mm diameter (optionally up to 40 mm diameter)
• Activating force: 150 cN.
• Weight: 470 g.

IB/3800 Designed for plastics, rubber and elastomer testing, these extensometers have very long measuring ranges. Their unique design allows testing to failure and minimizes interaction with the sample.

• Linearity: 0.15%
• Output: 2 to 5 VDC, depending on model (at 10 VDC input ). Optional: 2 mV/V.
• Input: 10 Vdc (typical), 15 Vcc or VCA max.
• Unidirectional displacement (only tension)
• Operating force: 10-20 grams.

IB/MFQ-H2 Transverse extensometer, designed for working with flat samples. Manual clamping Two measuring heads: parallel switched for determination of the average value) Class 0,2 ISO 9513 (EN 10002-4) Maximum travel: 4 mm (optional 6mm) Specimen dimensions:

• Fixed widths: 13, 20, 25 and 30mm
• From 0,4 to 6mm thickness

Clamping force: 200g Weight: 120 g.

IB/MFQ-R2 Transverse extensometer with manual clamping with two measuring heads for flat and round specimens.

• Flat: from 4 to 25 mm width (optionally up to 50 mm) and up to 20 mm thickness (optionally up to 30 mm).
• Round: from 4 to 25 mm diameter (optionally up to 50 mm).
• Class 0.2 ISO 9513 (EN 10002-4)
• Travel: 4 m (6 mm).
• Linearity: 0.15% of full scale measuring range.
• Output: 2 to 4 mV/V, depending on model.
• Excitation: 5 to 10 VDC recommended, 12 VCC or VCAmax.
• Temperature Range: Standard is -40 °C to +100 ºC
• Weight (approx) 35 g.
• Contact force: adjustable, 200 to 500 g

IB/MFQ-R Version of the previous model with just one measuring head. All the models with manual clamping can be supplied in a special version for working in climatic chambers (temperature from +1ºC to +280ºC).

MFQ-Automatic Transverse extensometer with pneumatic actioning and two measuring heads (the incorporated electronic system carries out the semi-sum of the two measurements, thus achieving maximum precision).

• Class 0.5  ISO 9513 (EN 10002-4)
• Measurement principle: strain gauge full bridge
• Travel run: 4 mm (6 mm).
• Measurement range: 20.5…16.5 mm.
• For flat specimens of up to 25 mm (1”) width and 0.1 to 6 mm thickness.
• Standard specimens width (B0): 20 + 0.5 mm (it can optionally be supplied with a B0 of 10 mm to 25 mm – 0.5 to 1”.
• Force of measuring pins: 200g
• Compressed air consumption: 1 l/min approx.
• Pneumatic operation pressure: 5 bar approx.
• Weight: 6 kg.

IB/3575 Transverse extensometer. › Designed for general purpose transverse or diame- tral strain measurement on axially loaded specimens. › Manual clamping › Measurement principle: strain gage › Should be removed before specimen fracture › Class 0,5 according to EN 10.002/4. › Maximum travel: up to 5mm › Specimen dimensions: -Flat and Round: up to 25 mm width or diam