Accurate Portable Vibration Meter EMT220 Digital With Temperature Measuring
Vibration transducer:
Annular shear type acceleration transducer (only for integral type)Separate, built-in electric charge amplifier, shear type acceleration transducer (only for separate type)
Temperature transducer:
Type K thermoelectro couple transducer (only for EMT220 with temperature measuring function)
Detector:
Root Mean Square
Vibration measurement scale:
Displacement: 0.0011.999 mm (peak to peak)
Velocity: 0.0119.99 cm/s (r.m.s. value)
Acceleration: 0.1199.9 m/s2 (peak value)
Vibration acceleration: ≤ 199.9 m/s2 (peak value)
Temperature measurement scale:
-20 400 (only for EMT220 with temperature-measuring
function)
Accuracy:
Vibration measurement: ±5Measurement value; ±2 Digits
Temperature measurement: ±1% Measurement value; ±1 Digit
Vibration Frequency Range:
10 1 kHz (Normal type)
5 1 kHz (Low frequency type)
1 15 kHz (only at “HI” position for acceleration)
Display: Digits liquid crystal display
Sample period:1 second
Vibration measurement value readout:
Displacement: Peak to peak value (r.m.s.×2√2)
Velocity: Root mean square (r.m.s.)
Acceleration: Peak value (r.m.s.x√2)
Readout-keeping function:
Readout of vibration / temperature value can be remembered after
releasing the Measure Key (Vibration / Temperature Switch)
Output Signal:
2V AC (peak value) (load resistance above 10 kΩ at full measuring scale)
Power supply:
6F22 9V laminated cell
Power on / off:
Battery life about 30 hours for continuous use
Power up when pressing Measure Key (Vibration / Temperature Switch)
Power automatically shut off after releasing the Measure Key for one minute
Operating condition:
Temperature: 0 50
Humidity: ≤ 90% RH
Volume:
185 mm×68 mm×30 mm
Weight:200g
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