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Introduction:
Ideal combination for noise and vibration measurements
The combination of SA-102B's hardware and noise and vibration measurement software (AS-201) allows you to create a powerful system that can measure vibration and noise generated from various products.

Composition :
1. AS-201 software (USB KEY)
2. SA-102B hardware (ASIO supported Audio Interface and Input Control Amplifier)

Function
Elasticity
Two inputs (maximum 4) with CCP function can freely connect microphones or vibration sensors.
You can also connect a microphone or vibration sensor at the same time.

Automation
It can be executed as a remote control command from an automation device such as a PLC.
This provides a control environment where the automation equipment becomes the main system and the measuring device becomes the sub-system.

Measurement Options
Users can select and configure a test system to suit their application requirements.
You can freely configure everything from a simple measurement system to a complex and advanced abnormal noise measurement system.

Composition of input
The SA-102B has two unbalanced inputs.
The CCP function of unbalanced input can receive signals directly from a standard microphone or vibration sensor.

Hardware(SA-102B Sound Analyzer System)

It is based on 2-channel unbalanced input and can be configured to 4 channels.
All unbalanced inputs are configured with CCP (Constant Current Power Supply), so you can directly connect CCP or ICP type microphones and vibration sensors.

Input :
2 Channel Unbalanced BNC-CCP Microphone / Accelerometer
CCP Power Voltage 24V
CCP Driving Current 3.5mA

Built-in :
1) ASIO 지원 Audio Interface
2) HSK-101A Hardware Security Key
3) Software USB Key

Software(AS-201A Noise Analyzer System)

Octave Analyzer
AS-201 software's vibration and noise analysis is based on Octave Analyzer.
All frequency components of vibration and noise generated from the workpiece are analyzed.
Defective products can be detected by configuring the Upp and Low Limits Line based on passed products.

Noise(Rms)
Data precisely analyzed with Octave Analyzer is analyzed using the Rub&Buzz algorithm to measure noise. Noise (Rms) expresses the level of noise that is higher than that of a passing product so that it can be easily determined.
The judgment standard consists of two classes and can be used to distinguish between fine defects and complete defects.

Level
Measures the amount of noise and vibration of the workpiece.
Measurements can be expressed in units of Vrms, dBV, dBu, dBm, W, m/s2 , g.

General Information

Features
• High performance Dynamic Range 110dB(A-weighted)
• 24Bit Sampling frequency up to 192kHz. (built-in USB Audio CODEC-ASIO)
• Computer-controlled operation Fast, hot plug USB interface.
• Easy reporting using Microsoft® Word or Excel (Text Format)
• Calibration of input signals in commonly used units.
• Simply Constitution : Noise Analyzer has built-in Conditioning Amplifier.
• Connect to an automated device via the PC's Serial Port.
• After precise analysis of the noise of the measurement object with the Octave Analyzer, the noise is measured with the Rub&Buzz algorithm.
• Start the measurement by reading the bar code of the measurement as a scanner. The Reading Barcode is recorded in Raw Data.
• After precisely analyzing the noise of the measured object with Octave Analyzer, the noise is measured using the Rub&Buzz algorithm.
• 2 Channel System can measure independently or simultaneously.
• Measurement data is recorded in a file, and frequency response and noise graphs can be saved as a CSV file (Excel).
• Remote control possible via Internet.
• If a failure occurs due to external vibration (shock) during measurement, the measurement is automatically performed again.
• Can be connected to automation devices through the serial port of the PC.
• You can start measurement by reading the barcode of the workpiece with the scanner, and the read barcode is recorded in raw data.

System Requirements
• Microsoft Windows 10 (64bit) operating system recommended
• sub 3.0 1Port
• Intel i5 or faster processor running at a clock speed of at least 2.5 GHz, supported by AMD processors with similar specifications
• Minimum 8GB RAM, 16GB or more recommended
• At least 2GB of free hard disk space and use of SSD are recommended.
• Monitor and video card supporting SXGA (1280 X 1024) or higher video graphics (1900 X 1080 or higher recommended)

Note
• System performance is sensitive to processor speed. The faster the processor, the faster you will get results.
• The Noise Analyzer System is data-intensive and it is not recommended to run other data-intensive applications simultaneously.

Motor Noise Measurements