Sound & Vibration

Portable Data Recorder For Acoustics & Vibration

DR-7100 - Ono Sokki

The DR-7100 is a portable data recorder for acoustic and vibration with high accuracy.

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Sound Calibrator

SC-3120 - Ono Sokki

The SC-3120 Sound Calibrator is a precise standard sound source of piston-phone type which accurately calibrates a sound level meter. It drives the piston in the cylinder in reciprocating motion to generate sine-wave sound having a fixed sound pressure level.

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High Performance Sound Level Meter

LA-7000 series - Ono Sokki

The LA-7000 series is newly designed sound level meter which operation procedure has been greatly improved. The large color LCD and touch panel enable easy and intuitive operation.

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Sound Level Meters

LA-4441A|LA-1411/1441A - Ono Sokki

Three models of sound level meter LA-1411/1441A(Class 2) and LA-4441A (Class 1) are applicable to IEC 61672-1:2013, JIS C 1509- 1:2017. The all models can perform simultaneous measurement of seven sound parameters including equivalent continuous sound level without adjusting the level range corresponding to the sound fluctuation and display the selected parameters.

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1/2-inch Microphone/ Preamplifier

MI series - Ono Sokki

There are MI-1271, 1/2-inch back electrets-type microphone which has improved the environmental stability against temperature and humidity, MI-1235 which emphasizes on a wide frequency range and MI-1433 which realizes a similar environmental resistance at a low price. MI series microphone is used in combination with the preamplifier and the microphone. Since microphone and preamplifier are not built-in type, installation costs can be reduced in the event of a fault.

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1/4-inch Measurement Microphone and Preamplifier

MI-1531/MI-3140 - Ono Sokki

The 1/4-inch diameter condenser microphone MI-1531 with its preamplifier MI-3140 enable to measure the high frequency band more than 20kHz which it is impossible by using the 1/2-inch microphone. Amplifier is not required in use as it is a back electret-type condenser microphone, which differs from a bias-type microphone. And also, the MI-1531 achieves a measurement at Max. 168 dB as a performance of a microphone itself.

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TEDS Microphone

MI-1271M12 - Ono Sokki

The MI-1271M12 TEDS Microphone consists of 1/2-inch Free-field electrets-type condenser microphone and preamplifier conforming to the IEC 61094-4 Type WS2F.By adopting the titanium vibrating membrane of the microphone and improving electrets performance, it realizes long-term stability and wide frequency range of 1 Hz to 20 kHz. It can be used in wide temperature range of -30℃ to +80℃.

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Directional Microphone

MI-8100 - Ono Sokki

MI-8100 is a shotgun type directional microphone which sharply catches the intended sound. This directional microphone is helpful for the removal of background noise in the simple sound source exploration and in abnormal sound detection. Flat frequency characteristic from 50 Hz to 20 kHz and sharp detection with high S/N ratio provide high sensitive detection of various sound coming from the specific direction. By combining the acoustic vibration monitor BL-1100, only the intended frequency or sound is focused and caught clearer.

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Ultraminiature Microphone

MB-2200M10 - Ono Sokki

MB-2200M10 is an ultra compact and lightweight microphone that enables measurement in narrow spaces, where have been difficult to install, without giving influence to the sound field.Its compact and lightweight features make you possible to perform measurements in a limited space, such as multi-point measurement, and measurement near the sound source. As CCLD type, the MB-2200M10 can be connected to Ono Sokki’s FFT Analyzer or CCLD supported devices.

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4ch Beam Forming Sound Source Visualization System

BF-3200/MI-5420A/BF-0310 - Ono Sokki

Beam Forming is one of the sound visualization techniques that obtains the sound pressure distribution using the phase differece information from the sound source to the microphone, and makes it visualized with the color map.This technique requires a lot of microphones to cover a wide area and generally tends to increase the size of the system. By this Beam Forming system, Ono sokki achieved real time sound source visualization with just 4 microphones.

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2-Ch Sensor Amplifier

SR-2210 - Ono Sokki

The SR-2210 sensor amplifier accepts constant-current line drive sensors and connects the signal to analyzers and recorders that would not otherwise be compatible with constant-current sensors.The units connects directly with BNC connectors to ONO's model MI-3111 microphone preamplifiers and NP-3000 series of accelerometers.With compact, light-weight, battery operation, it can save for preparation of measurement.

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Sound and Vibration Real-Time Analysis System

DS-3200 series - Ono Sokki

The DS-3000 series Data Station is a PC-based FFT Analyzer with high functions and high performance. This new FFT Analyzer has two times or more of real-time analysis capability compared to the existing model the DS-2000 series, having the high-speed calculation performance, reliability, and user-friendliness based on our accumulated experience.

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Accelerometer (Charge Output Type)

NP-2000 Series - Ono Sokki

This sensor converts mechanical vibrations into electric signals in proportion of vibration acceleration.You can choose the one that is ideal for your purpose,conditions,applications etc. from wide variety of selection.Charge amplifier is necessary because it is a charge output type,however, compared to pre-amplifier built-in type, it can be used at higher temperature in general.

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Accelerometer with Built-In Preamplifier

NP-3000 series - Ono Sokki

This sensor converts mechanical vibrations into electric signals in proportion of vibration acceleration."The NP-3000 series offers ultra-small masses of 0.4g, tri-axial type which can obtain vibration directions of XYZ at once, waterproof, high sensitive type, and so on. You can choose the most suitable detector according to the purpose of use, operation conditions, and applications. Since the preamplifier is built in the detector main body of the NP-3000 series, sensor signal input part can be made relatively inexpensively and it can be directly connected to analysis equipment such as our FFT analyzer."

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Tri-Axial Accelerometers with Built-In Preamplifier/Charge Output Type

Ono Sokki

The tri-axis acceleration detector is an accelerometer that can output electric signals in proportion of vibration acceleration, which has been converted from mechanical vibrations, at the same time from XYZ three vibration directions. Various types of accelerometers are provided including built-in preamplifier type, charge output type, and TEDS compatible type.

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High-Sensitivity Tri-Axial Accelerometer with Built-In Preamplifier

NP-7310 - Ono Sokki

NP-7310 is the accelerometer with built-in preamplifier, and capable of tri–axial directions simultaneous measurement. It is suitable for the low frequency vibration measurement such as ground vibration or floor vibration while operating the machine. NP-7310 can be used with the sensor amplifier unit such as AU-2100, AU-2300 or PS-1300. Also, it is possible to input directly to the analyzer or recorder which the constant current amplifier is built-in such as the FFT Analyzer of DS-2000 series, DS-3000 series, CF-7200A, CF-9000 series or CF-3650/3850 series.

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3-Ch Sensor Amplifier

PS-1300 - Ono Sokki

The PS-1300 3-Ch Sensor Amplifier is designed to be compact and light weight, and able to be used in combination with a tri-axial accelerometer. Each channel can also be used independently and connected with a single axis accelerometer. The PS-1300 has built-in integration function and enables to optimize the input signal to vibration data analysis devices connected.

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Charge Amplifier

CH-1200A - Ono Sokki

CH-1200A is a high-performance charge amplifier to convert charge signal to voltage signal. Built-in integration function allows optimization of the signal which is input to the vibration data analyzer connected.Changing into a multi-channel amplifier is easy by connecting multiple units.

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Acceleration Pickup Calibrator

VX-1100A - Ono Sokki

VX-1100 is for a piezoelectric type accelerometer which is widely used for measuring vibration. This compact calibrator is effective for checking operation(sensitivity) sensors before measurement to acquire accurate data.Built-in sensor amplifier and display in one unit allows direct reading of the sensitivity. This calibrator excites the sensor at a frequency of 159 Hz and acceleration of 10 m/s2 rms, and the sensor outputs can be used as calibration signals for a vibration measuring system.

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Vibration Comparator

VC-2200/3200 - Ono Sokki

The VC-2200/3200 is a Vibration comparator which is used for maintenance and constant monitoring of production facilities with high accuracy, high function, and low cost in a single unit.

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Multi-Functional Graph Creating Software

OC-1300 series - Ono Sokki

The OC-1300 series makes it possible to create reports smoothly and easily to anyone from huge amount of data. You can layout axis freely on a graph by dragging mouse and create graph easily. Thanks to the improvement of user-interface, the new OC-1300 series achieves efficient processing of more diversified works.

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Time-Series Data Analysis Software

OS-2000 Series - Ono Sokki

OS-2000 series have been received well as time-series data analysis software which can perform flexible data-edit from huge amount of time-series data. The OS-2000 series can handle original format of other company's recorder and general-purpose formats of CSV and WAVE. In addition, simultaneous display, layout and overlapping can be performed smoothly without restrictions by the kind of data format or the number of sampling frequency.

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Sound Quality Evaluation Pack

OS-2740 - Ono Sokki

The OS-2740 is package software consists of the OS-2700 and plug-in options including sound quality evaluation software. This software quantify sound by using six parameters of psychoacoustic evaluation; loudness, sharpness, roughness, fluctuation strength, AI (Articulation Index), tonality as well as conventional physical quantities such as frequency analysis or octave analysis.

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Fluctuation Sound Analyzer

OS-2760 - Ono Sokki

Fluctuation Sound Analyzer the OS-2760 is package software consists of the OS-2700 and plug-in options including fluctuation sound analyzer which is developed with new concept of sound quality evaluation parameter. This software makes clear sound features based on the two axes of frequency and fluctuating frequency by using new concept of [time fluctuation] as well as six parameters of physical quantities such as loudness, sharpness, roughness, fluctuation strength, AI (Articulation Index), tonality.

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Noise Testing Software

GN-1100 Series - Ono Sokki

This software has a comparator function for abnormality diagnosis based on sound/vibration analysis.You can perform simultaneously the tracking analysis and pass/fail judgment for 2 revolution input channels.It is ideal for vibration analysis of CVT and in-line 100% inspection such as carrier noise analysis of motors.

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Sound & Vibration

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