Impact Hammer Calibration System

The YMC Impact Hammer Calibration Device consists of a standard impact accelerometer, a pendulum, a pendulum clamping and releasing mechanism, a standard mass block, a mass block suspension mechanism, a dynamic data collector and testing software.

The YMC Impact Hammer Calibration Device consists of a standard impact accelerometer, a pendulum, a pendulum clamping and releasing mechanism, a standard mass block, a mass block suspension mechanism, a dynamic data collector and testing software. Through the collision between the pendulum and the standard mass block, the outputs of the reference accelerometer and the force sensor are tested, and the conversion of acceleration and force is realised through F = MA to calibrate dynamic force sensor sensitivity, linearity and other indexes. Adjusting the fall height of the pendulum gives different ranges of calibration and linearity testing.

Typical applications

• Impact hammer and dynamic force sensor calibration
• Force sensitivity and linearity verification

Main parameters

• Pulse width — 0.1 ms – 50 ms (adjustable)
• Mass block — About 1 kg
• Impact acceleration — ≥1000 g
• Impact force — ≥10 kN
• Principle — F = MA against a reference accelerometer

The supplied specification image also carries a model table copied from the High Shock Accelerometer sheet; it does not describe this calibration system and has not been published.

Supplied and supported in India by TIERA, authorised distributor for YMC. Pricing and lead time on request — tell us the model and the measurement, and we will confirm the right part number.