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EMT220 Vibration Meter
Materials Testing

EMT220 Vibration Meter

SADT · SKU sadt-EMT220

The EMT220 measures vibration displacement, velocity and acceleration with an integral annular-shear accelerometer transducer (or a separate one with a built-in charge amplifier), and can include a temperature-measurement function with a type-K thermocouple. It includes an RMS-value detector, and the vibration/temperature reading can be held on screen after releasing the measurement key, with automatic shutoff after one minute of inactivity.

Technical specifications

ModelSADT EMT220
Weight200 g
Displaydigital liquid crystal
DetectorRMS (root mean square) value
Dimension185x68x30 mm
Battery lifeapprox. 30 hours of continuous use
Power supply9V 6F22 battery
Output signal2V AC (peak value), load resistance over 10 kΩ at full scale
Velocity range0.01-19.99 cm/s (RMS value)
Sampling period1 second
Acceleration range0.1-199.9 m/s² (peak value)
Displacement range0.001-1.999 mm (peak to peak)
Operating conditions0-50°C, humidity ≤90% RH
Vibration frequency range10 Hz-1 kHz (normal type), 5 Hz-1 kHz (low frequency), 1-15 kHz (HI position only, for acceleration)
Maximum vibration acceleration≤199.9 m/s² (peak value)
Vibration measurement accuracy±5% of measured value ±2 digits
Temperature measurement accuracy±1% of measured value ±1 digit
Temperature range (version with temperature function)-20 to 400°C

Specifications subject to confirmation in the formal quote.

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