Product overview
A noise and vibration quality testing product developed to be suitable for testing
and evaluation and production sites where NVH & shock quality turnkey testing is to be performed.
and evaluation and production sites where NVH & shock quality turnkey testing is to be performed.
Product function
| Item | function |
|---|---|
| Test | Fully Automatic Control by protocol |
| Setting Test Code for each Channel | |
| Time Domain Test Algorithm (rms, peak, crest factor, time, pattern) | |
| Frequency Domain Test Algorithm (band, peak, OA, curve) | |
| Test Criteria | Fixed Limit |
| Learned Limit by Learning Process | |
| Triggering | Button, Keyboard / Serial Protocol Triggering |
| Analog Level Triggering | |
| Timer Triggering for Durability Test | |
| RPM Triggering | |
| Database | Auto Test Result Save |
| Statistical Data Processing | |
| Chart | Auto Test Result Save |
| Statistical Data Processing | |
| Signal Processing | Integration & Derivative (Time & Frequency Domain) |
| A - Weighting | |
| Report | Test Result Sheet, Report Form Output |
| Data Viewer | SVA Viewer |
| Scale Linear, Log, dB |
| Test | |
|---|---|
| Function | Fully Automatic Control by protocol |
| Setting Test Code for each Channel | |
| Time Domain Test Algorithm (rms, peak, crest factor, time, pattern) | |
| Frequency Domain Test Algorithm (band, peak, OA, curve) | |
| Test Criteria | |
| Function | Fixed Limit |
| Learned Limit by Learning Process | |
| Triggering | |
| Function | Button, Keyboard / Serial Protocol Triggering |
| Analog Level Triggering | |
| Timer Triggering for Durability Test | |
| RPM Triggering | |
| Database | |
| Function | Auto Test Result Save |
| Statistical Data Processing | |
| Chart | |
| Function | Auto Test Result Save |
| Statistical Data Processing | |
| Signal Processing | |
| Function | Integration & Derivative (Time & Frequency Domain) |
| A - Weighting | |
| Report | |
| Function | Test Result Sheet, Report Form Output |
| Data Viewer | |
| Function | SVA Viewer |
| Scale Linear, Log, dB | |
Product Specification
| Item | specification |
|---|---|
| Number of Channel | 4 simultaneously sampled(8ch option) |
| Resolution | 24bits |
| Maximum Sampling Rate | 51.2kHz |
| Maximum Frequency Span | 40kHz |
| Minimum Frequency Span | 200Hz |
| FFT Length | 2,048 / 4,096 / 8,192 / 16,384 |
| Effective Frequency Line | 800 / 1,600 / 3,200 / 6,400 |
| Dynamic Range | Minimum 110dB (normal 120dB) |
| Input Range | +/-10V (Fixed) |
| Signal Coupling | AC, DC, ICP(4mA) |
| Number of Channel | |
|---|---|
| Spec | 4 simultaneously sampled(8ch option) |
| Resolution | |
| Spec | 24bits |
| Maximum Sampling Rate | |
| Spec | 51.2kHz |
| Maximum Frequency Span | |
| Spec | 40kHz |
| Minimum Frequency Span | |
| Spec | 200kHz |
| FFT Length | |
| Spec | 2,048 / 4,096 / 8,192 / 16,384 |
| Effective Frequency Line | |
| Spec | 800 / 1,600 / 3,200 / 6,400 |
| Dynamic Range | |
| Spec | Minimum 110dB (normal 120dB) |
| Input Range | |
| Spec | +/-10V (Fixed) |
| Signal Coupling | |
| Spec | AC, DC, ICP(4mA) |
Product video
Application
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01
Machining and assembly quality check
Hardware
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Product Configuration
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Axles
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Manual Transmission
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Auto Transmission
Software
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02
Speed variability (order tracking) test
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Analysis results
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03
Actuating force (shift force) quality check
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04
Valve quality check
Hardware
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Sync-VNT system composition
Software
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