Eco-Friendly Digital Portable Vibration Meter With Digits Liquid Crystal Display
Specifications
Portable Digital Vibration Meter EMT220
1.very user-friendly
2.competitive price,timely delivery
3.good after-sales service
1.Vibration transducer:
Integral, annular shear type acceleration transducer (only for integral type)
Separate, built-in electric charge amplifier, shear type acceleration transducer
(only for separate type)
2.Temperature transducer:
Type K thermoelectro couple transducer
(only for EMT220 with temperature measuring function)
3. Detector: Root Mean Square
4.Vibration measurement scale:
Displacement: 0.001~1.999 mm (peak to peak)
Velocity: 0.01~19.99 cm/s (r.m.s. value)
Acceleration: 0.1~199.9 m/s2 (peak value)
Vibration acceleration: ≤ 199.9 m/s2 (peak value)
5.Temperature measurement scale:
-20 ~ 400 °C(only for EMT220 with temperature-measuring
function)
6.Accuracy:
Vibration measurement: ±5% Measurement value; ±2 Digits
Temperature measurement: ±1% Measurement value; ±1 Digit
7.Vibration Frequency Range:
10 ~ 1 kHz (Normal type)
5 ~ 1 kHz (Low frequency type)
1 ~ 15 kHz (only at “HI” position for acceleration)
8.Display: Digits liquid crystal display
9.Sample period:1 second
10.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)
11.Readout-keeping function:
Readout of vibration / temperature value can be remembered after
releasing the Measure Key (Vibration / Temperature Switch)
12.Output Signal:
2V AC (peak value) (load resistance above 10 kΩ at full measuring scale)
13.Power supply:
6F22 9V laminated cell
14.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
15.Operating condition:
Temperature: 0 ~ 50 °C
Humidity: ≤ 90% RH
16.Dimension:185 mm×68 mm×30 mm
17.Weight: 200g
