•Sound Level Meter Unit UN-04
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 Multi-channel Sound Level Measurement
• Compact and light weight
• Width 30 mm, slim case
• Pulling-down panel making of measurement sensitivity easy
• The number of units/channels can be easily increased by just sliding in the guides of units
• Microphone sensitivity range: -59.9 ～ -20 dB (0 dB=1 V/Pa)
• Built-in low-pass & high-pass filter
• Options: Battery unit , Display unit, Filter unit |
| Specifications |
| Measurement levrl range |
27 - 128 dB(A) |
| Frequency range |
2 Hz - 100 kHz(±3 dB) |
| Time weighting |
Fast. Slow, 10 ms |
| Frequency weighting |
A, C, Flat |
| Internal filter |
20 Hz high pass filter (-12 dB/oct), 20 kHz low pass filter (-12 dB/oct) |
| Power requirements |
AC adapter (NC-11/NC-79 series), Battery unit(BP-07) |
| Dimensions and weight |
33 (W) X 149 (H) X 210 (D) mm
Approx. 850 g |
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•Vibration Meter Unit UV-05
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 Multi-channel Vibration Measurement
• Compact and light weight
• Width 30 mm, slim case
• Pulling-down panel making of measurement sensitivity easy
• The number of units/channels can be easily increased by just sliding in the guides of units
• Integrating circuits allow velocity and displacement measurement
• Can be used in an automobile: 12 V DC
• RS-232-C installed
• Options: Filter unit, Display unit, Battery unit
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| Specifications |
| Input |
Accelerometer: Max.input charge 100 000 pC
Preamplifier (1): Accelerometer via charge amplifier
Preamplifier (2): Accelerometer with built-in preamplifier |
| Measurement Modes |
Acceleration, Velocity, Displacement |
| Frequency Range |
Acceleration: 0.5 - 30 000 Hz ±10 %
Velocity: 3 - 3 000 Hz ± 5 %
Displacement: 3-500 Hz ±10 % |
| Detector |
rms, EQ peak, EQ p-p |
| Power Requirements |
AC adapter (NC-11/NC-79), Battery unit(BP-07) |
| Dimensions and Weight |
3 (W) X 21 (H) X 15 (D) mm
Approx. 650 g |
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•2-ch Charge AQmplifier UV-06
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 Multi-channel Vibration Measurement
• Compact and light weight
• Width 30 mm, slim case
• Pulling-down panel making of measurement sensitivity easy
• The number of channels can be easily increased by just sliding in the guides of units
• Integrating circuits allow velocity and displacement measurement
• Can be used in an automobile: 12 V DC
• Built-in low-pass (3 steps) & High-pass (3 steps) filters
• Options: Filter unit and Battery units
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| Specifications |
| Input |
Accelerometer
Max.input chage: 100 000 pC |
| Measurement Modes |
Acceleration, Velocity, Displacement |
| Frequency Range |
Acceleration: 0.5 - 30 000 Hz ± 10%
Velocity: 3 - 3 000 Hz ± 5%
Displacement: 3 - 500 Hz ± 10% |
| Filter |
High-pass: 10, 20, 50 Hz, Low-pass: 1 k, 3 k, 10 kHz |
| Power Requirements |
AC adapter (NC-11/NC-79), Battery unit(BP-07) |
| Dimensions and Weight |
3 (W) X 21 (H) X 15 (D) mm
Approx. 650 g |
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•Display Unit UV-12
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Up to ten UN-04 units can be connected to a UV-12, and the display can
be switched to show the measurement results of any desired sound level
meter unit.
The UV-12 incorporates a GP-IB and an computer to control measurement operation
of connected UN-04 units and to gaather measurement data. |
| Specifications |
| Interface |
GP-IB, RS-232C |
| Power Requirements |
DC +9～+15 V, AC 85～250 V, 47～440 Hz |
| Dimensions and Weight |
6 (W) X 21 (H) X 15 (D) mm
Approx. 1.3 kg |
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