The Multi-Channel Sound/Vibration Measurement System offers unprecedented flexibility.
Freely combine units for applications such as acoustic measurements, wide range vibration level measurements, or simultaneous monitoring of noise and vibration levels.
Configure a measurement system for up to 16 channels by linking the Sound Level Meter Unit UN-14 and Vibration Level Meter Unit UV-15. Each unit has its own display showing settings, measurement values,
and a bar graph indication. Adding the Interface Unit UV-22 allows connection to a computer for control of settings and operation and transfer of measurement data.
Filters
HPF (attenuation -18 dB/oct, 3 Hz, 5 Hz, 10 Hz, 15 Hz, 20 Hz, 30 Hz, 50 Hz, 100 Hz, 150 Hz, 200 Hz, OFF -10 % dB drop) (user filter supported with UV-22)
LPF (attenuation -18 dB/oct, 300 Hz, 500 Hz, 1 kHz, 1.5 kHz, 2 kHz, 5 kHz, 10 kHz, 15 kHz, 20 kHz, OFF -10 % dB drop) (user filter supported with UV-22)
Calibration signal output (for calibration of subsequent unit)
AC output Sine wave 80 Hz ±2 %
Output signal 1 V (RMS) ±2 % (RMS indication) , 1 V (peak) ±2 % (EQ PEAK indication), 1 V (peak-to-peak) ±2 % (EQ P-P indication)
DC output 1 V
Outputs BNC connector × 2
AC output Output impedance 50 Ω
Output voltage accuracy ACC (acceleration) 1 V ±2 %, VEL (velocity) 1 V ±3 %, (80 Hz full-scale) DISP (displacement) 1 V ±5 %
Maximum output voltage ±10 V (peak) or more
DC output Output impedance 50 Ω
Output voltage accuracy ACC (acceleration) 1 V ±2 %, VEL (velocity) 1 V ±3 %, DISP (displacement) 1 V ±5 %
Maximum output voltage 10 V or more
Residual noise Input capacitance 1 000 pF, sensitivity 5.00 pC/(m/s2),
(representative characteristics) piezoelectric accelerometer, HPF OFF, LPF OFF, minimum range ACC (acceleration) 0.01 m/s2 (RMS) or less, VEL (velocity) 0.1 mm/s (RMS) or less, DISP (displacement) 0.0015 mm (RMS) or less
Power supply 9 V to 15 V DC, Suitable AC adapter: NC-99 (for up to 16 units)
Battery Pack Unit BP-17, Automotive 12 V battery can also be used
Temperature/humidity -10 ℃ to +50 ℃, max. 90 % RH (no condensation) range for operation
Dimensions and weight 150 (H) x 36 (W) x 179 (D) mm (without protruding parts), approx. 500 g
Accessories Link plate x 1
〈Front View〉〈Rear View〉
- Backlit LCD and LED warning indicators
- Rack mount capability for shop floor or laboratory installations (JIS compliant rack CF-27 available as option)
- Easy portability of sound level or vibration level units allows use in the field (with optional Battery Pack Unit BP-17)
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