D50-200 is a strain gauge with a modular telescopic design.
It is suitable for determining Young’s modulus and an elongation value at break up to 20% with LO = 200mm.
Extensions are available to increase the meusurement base.
A hight-precision LVDT sensor is installed inside the telescopic body.
An integrated amplifier converts the output with a 0÷10 VDC signal. On request, it is possible to convert the output signal into 2mV / V.
The strain gauge must be installed on the test sample manually by the operator. A mechanical device allows you to keep the strain gauge on the test sample. The gripping knives are pressed through a pre-tensioned spring through an adjistable system with a threaded rod.
The suppy includes:
- Extensometer with measuring base L0 = 200 mm
- Hex key
- 240V AC 1ph 50/60Hz – 24 VDC power suppy
Other measuring bases > 200mm on request
Tecnical date
- Maximum measuring range: 45mm
- Accuracy class for stroke ≥ 1 mm = 1 according ISO 9513*
- Activation force: 190 cN
- LVDT measurement principle
- Output signal: 0÷10 VDC
- 24 VDC power supply
- Weight: 480 gr.
*maximum admissible value
Installazion on test samples:
Rectangular section from 1 to 25 mm (Thickness x Width)
Circular Section from 1 to 25 mm (Diameter)