A product capable of measuring, testing and evaluating mechanical noise quality (NVH quality) for the purpose of evaluating components and assemblability of products requiring low noise and low vibration levels, as well as preventive maintenance of production facilities in various noise and vibration-related quality inspection fields – R&D, testing, production, QC, and maintenance.
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Conventional noise and
(Dynamic Signal Analyzer)
vibration frequency analyzer -
Processing and
(Quality Test)
assembly quality checks
for finished products -
Equipment status
(Condition Monitoring)
monitoring
OrFault Diagnostics
(Defect Diagnosis) -
Data saving and
(Data Recording &
post-processing function
Post Processing Analysis)
We provide a sound & vibration turnkey solution capable of all of the above.
The compact and lightweight product uses a chassis developed in-house, and an integrated battery allows for use even without external power.
Software
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Frequency Spectrum
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Octave
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Order Spectrum
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Order Tracking
-
TSVA-Pro analysis function
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TSVA-Pro Timer
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TSVA-DB
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TSVA-DB Trend
Item | function | |
---|---|---|
Function | Time Signal | |
Frequency Spectrum | ||
Octave Spectrum | ||
Order Spectrum | ||
Orbit Graph | ||
Order Tracking Graph | ||
FRF Spectrum |
|
|
Test Code | Time Code |
|
Frequency Code |
|
|
Order Code |
|
|
Combination Code |
|
|
Test Curve | Frequency Spectrum Limit |
|
Octave Spectrum Limit |
|
|
Order Spectrum Limit |
|
|
Filter | IIR Filter |
|
A,B,C Weighting | ||
Human Weighting | ||
Recording | Raw Data Recording |
|
ETC | Graph Copy, ASCII Copy | |
Real-Time Sound Scope | ||
Timer Count | ||
Trigger |
|
|
RPM Trend Chart | ||
TCP/IP, Serial Communication |
Function | |
---|---|
functions | |
Time Signal | |
Frequency Spectrum | |
Octave Spectrum | |
Order Spectrum | |
Orbit Graph | |
Order Tracking Graph | |
FRF Spectrum |
|
Test Code | |
functions | |
Time Code |
|
Frequency Code |
|
Order Code |
|
Combination Code |
|
Test Curve | |
functions | |
Frequency Spectrum Limit |
|
Octave Spectrum Limit |
|
Order Spectrum Limit |
|
Filter | |
functions | |
IIR Filter |
|
A,B,C, Weighting | |
Human Weighting | |
Recording | |
functions | |
Raw Data Recording |
|
ETC | |
functions | |
Graph Copy, ASCII Copy | |
Real-Time Sound Scope | |
Timer Count | |
Trigger |
|
RPM Trend Chart | |
TCP/IP, Serial Communication |
Item | Specification |
---|---|
Signal input (Signal Input Module) |
4ch Simultaneously Sampled Analog Input (Expandable) |
Input Signal Range : ±10 peak | |
Input Coupling : AC, DC, ICP | |
ICP Amplifier (Built in) | |
Signal processing (DSP Module) |
A/D Resolution : 24bits |
Max Sampling Rate : 102.4kHz | |
Dynamic Range : 110dB | |
Effective Bandwidth : 0 ~ 40 kHz / Channel | |
Analog and Digital Anti Aliasing Filter | |
Analog / Digital Trigger |
Signal input (Signal Input Module) | |
---|---|
Product Spec | 4ch Simultaneously Sampled Analog Input (Expandable) |
Input Signal Range : ±10 peak | |
Input Coupling : AC, DC, ICP | |
ICP Amplifier (Built in) | |
Signal processing (DSP Module) | |
Product Spec | A/D Resolution : 24bits |
Max Sampling Rate : 102.4kHz | |
Dynamic Range : 110dB | |
Effective Bandwidth : 0 ~ 40 kHz / Channel | |
Analog and Digital Anti Aliasing Filter | |
Analog / Digital Trigger |
Appearance
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4ch
-
8ch
-
16ch
Examples of implementation
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Hybrid motors for vehicles
-
Machine tools
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Dental hand pieces
-
Vehicle fuel pumps
-
Spindles
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Archery equipment
-
01
Multiple-sensor signal processing system
Hardware
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Analysis and diagnostics system H/W
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Analysis and diagnostics system H/W
Software
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Multiple signal measuring S/W
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Multiple sensor signal measuring S/W
-
-
02
Structure (modal) test
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Hardware
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Software
Main screen
-
-
03
Rotating body durability test
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