INSTRON VHS High Strain Rate
High strain rate test systems for speeds up to 25 m/s.

INSTRON VHS High Strain Rate
Many materials behave differently under various strain rates. VHS systems offer high-speed testing up to 25 m/s and matter where components are exposed to high strain rates, for example in studying material failure and optimising weight.
Key features
- Speeds up to 25 m/s
- Fast-jaw grips and 3D DIC
Technical data
- Models
- VHS 35/50-20, VHS 40/50-20, VHS 65/80-20 (25), VHS 160/100-20
- Stall force (static load capacity)
- 35 / 40 / 65 / 160 kN
- Maximum impact load
- 50 / 50 / 80 / 100 kN
- Maximum velocity
- 20 m/s (65/80: optional 25 m/s)
- Nominal actuator stroke
- 600 / 300 / 300 / 300 mm
- Daylight opening
- 1975 / 1515 / 1400 / 1500 mm
- Operating pressure
- 280 bar
- Load measurement
- Piezoelectric load washer + Dynacell fatigue-rated load cell for calibration
- Frame weight
- 2500 / 2500 / 2900 / 5300 kg
- Dimensions with enclosure (w × d × h)
- 1660 × 1420 × 4150 / 3350 / 3350 / 3550 mm
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