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Rion Vibration Meter Unit UV-15

Flexible unit configuration allows simultaneous sound and vibration measurement.

Provides connectivity for piezoelectric accelerometers with integrated preamplifier, and TEDS compliant accelerometers.

Vibration Meter Unit

Model:

UV-15

Maker:

RION CO.,LTD.

Features

  • UV-15 and UN-14 (Sound Level Meter Unit) can be linked in a measurement system with up to 16 channels.
  • Display shows parameters, measurement value, and bar graph indication.
  • Rack mount capability for shop floor or laboratory installations. (JIS compliant rack CF-27 available as option)
  • Option: Battery Pack Unit (BP-17), Interface unit (UV-22)

UV-15 Specifications

 

Inputs Number of measurement channels 1
Connectors Microdot connector For piezoelectric accelerometer (max. input charge 100,000 pC)
CCLD (Constant Current Line Drive) For accelerometer with integrated preamplifier (24 V 4 mA)
For TEDS compliant accelerometer with integrated preamplifier (24 V 4 mA)
7-pin preamplifier connector
(connector type PROCEDURE-03)
For connection of piezoelectric accelerometer via preamplifier
(VP-26A) (max. input voltage ±10 V)
Measurement modes and units ACC (acceleration): m/s2, VEL (velocity): mm/s, DISP (displacement): mm
Display characteristics RMS, EQ PEAK (RMS x √2), EQ P-P (EQ PEAK × 2)
Range selection 7 settings (range changes with sensitivity setting)
Sensitivity 0.100 to 0.999 ACC (acceleration): 10, 30, 100, 300, 1 000, 3 000, 10 000
VEL (velocity): 10, 30, 100, 300, 1 000, 3 000, 10 000
DISP (displacement): 1, 3, 10, 30, 100, 300, 1 000
Sensitivity 1.00~9.99 ACC (acceleration): 1, 3, 10, 30, 100, 300, 1 000
VEL (velocity): 1, 3, 10, 30, 100, 300, 1 000
DISP (displacement): 0.1, 0.3, 1, 3, 10, 30, 100
Sensitivity 10.0~99.9 ACC (acceleration): 0.1, 0.3, 1, 3, 10, 30, 100
VEL (velocity): 0.1, 0.3, 1, 3, 10, 30, 100
DISP (displacement): 0.01, 0.03, 0.1, 0.3, 1, 3, 10
Sensitivity settings Setting range 0.100 to 0.999 in 0.001 increments, 1.00 to 9.99 in 0.01 increments, 10.0 to 99.9 in 0.1 increments
Units pC/(m/s2) Piezoelectric accelerometer
mV/(m/s2) Accelerometer with integrated preamplifier, Accelerometer with integrated TEDS
compliant preamplifier, piezoelectric accelerometer connected via preamplifier (VP-26A)
Frequency range ACC (acceleration) 1 Hz to 15 kHz (AC output tolerance ±5 %),
0.5 Hz to 30 kHz (AC output tolerance ±10 %)
VEL (velocity) 3 Hz to 3 kHz (measurement value tolerance ±5 %)
DISP (displacement) 3 Hz to 500 Hz (AC output tolerance ±10 %)
Display Segment-type LCD with backlight (constantly on)
Display contents Unit settings, instantaneous value (1-s cycle), bar graph (100-ms cycle)
Alarm indication LED×2
Right-side LED Normally out. Lights up in red to indicate overload
Left-side LED Master/Slave indication (when linked to UV-22). Normally out. Lights up to indicate Master operation
Filters HPF (attenuation -18 dB/oct, -10 % dB drop) 3 Hz, 5 Hz, 10 Hz, 15 Hz, 20 Hz, 30 Hz, 50 Hz, 100 Hz, 150 Hz, 200 Hz, OFF
(user filter supported with UV-22)
LPF (attenuation -18 dB/oct, -10 % dB drop) 300 Hz, 500 Hz, 1 kHz, 1.5 kHz, 2 kHz, 5 kHz, 10 kHz, 15 kHz, 20 kHz, OFF
(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
(80 Hz full-scale)
ACC (acceleration) 1 V ±2 %, VEL (velocity) 1 V ±3 %,
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 (representative characteristics) Input capacitance 1 000 pF, sensitivity 5.00 pC/(m/s2), 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-99A, Battery Pack Unit BP-17,
Automotive 12 V battery can also be used
Temperature/humidity range for operation -10 ℃ to +50 ℃, max. 90 % RH (no condensation)
Dimensions and weight 150 (H) x 36 (W) x 179 (D) mm (without protruding parts), approx. 500 g
Accessories Link plate x 1

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