VS128N acoustic imaging camera
10-inch screen, 2-65 kHz acoustic imaging, suitable for leak location and equipment acoustic screening.
Steady and transient algorithms
The exception screening under different conditions is supplemented by a continuous leakage and intermittent sound selection algorithm.Hypersonic zone detection
The 2-65 kHz frequency range is used for acoustic positioning and allows the analysis of frequency bands by target signal.partial discharge analysis
Provides PRPD information for further review in conjunction with voice location and on-site equipment status.Designed for testing
VS128N Product and Test Capacity
VS128N uses a large screen structure with both hands to collect acoustic signals through the MEMS microphone array and superimposes the distribution of acoustic sources in visible light.2-65 kHz work bands and steady, transient algorithms are suitable for positioning screening of continuous leaks and intermittent abnormalities, with 10 inch touch screens for on-site observation and multiple viewing.
The instruments provide PRPD analysis, audio recording and replay, which can be used to compress air pipelines, valves, French and electrical equipment inspections.Aluminium alloy shell, IP56 protection and 6-hour single-cell renewal are suitable for on-site operations, and USB external sensor extensions can be configured as required for detection to supplement sound level or vibration information.
- check_circleAudio Source Visualization
- check_circleSteady and transient algorithms
- check_circleHypersonic zone detection
- check_circlepartial discharge analysis
Core functions
Designed for physical testing
The key capabilities that affect the efficiency of on-site testing are centralized in a testing platform.
Audio Source Visualization
The acoustic signals collected in arrays are converted into acoustic images and superimposed into visible light images to locate the acoustic sources.
Steady and transient algorithms
The exception screening under different conditions is supplemented by a continuous leakage and intermittent sound selection algorithm.
Hypersonic zone detection
The 2-65 kHz frequency range is used for acoustic positioning and allows the analysis of frequency bands by target signal.
partial discharge analysis
Provides PRPD information for further review in conjunction with voice location and on-site equipment status.
Ten inch touch screen
The large-screen touch interface allows for the viewing of the sound position, adjusting the detection settings and replaying records.
On-site protective structure
Aluminium alloy shell and IP56 protection, combined with hand-held structures to facilitate on-site operations.
Long-term inspection of power supply
The single battery is marked as a continuous flight of 6 hours and is suitable for successive inspection missions according to route.
External Sensor Extension
Specific compatibility can be confirmed by configuration through sensors such as USB extended sound level or vibration.
Typical application
Compressed air leak
(c) Positioning the ultrasound sources in the interface, hoses, valves and pipes and recording the state of maintenance before and after maintenance.
Electrical partial discharge
The acoustic positioning of switch equipment, insulation components and connection locations was performed, and PRPD information was reviewed.
Petrochemical and process industries
Checking the leaking sources of valves, Frank and accessable pipes, and identifying problems in conjunction with field work.
Mechanical acoustic screening
The preservation of audio records is used for subsequent analysis through the abnormal acoustic area of the audio superheavy positioning device.
Test Process
Full detection process from entry to judgement
Confirm target and distance.
Select frequency band and scan
Position and review the sound sources
Save sound and labels
Post-maintenance review
Technical parameters
StructureKeep your hands on it.
Dimensions255 × 190 × 45 mm
Weight1.86 kg
ShellAluminium alloys
Protection levelIP56
DisplayTen inches of electro-capacitive touch screen
Show Resolution1024 × 600
Visible light camera8 million pixels, focus.
Microphone typeMEMS Array
Working frequency2–65 kHz
Sample Rate130 kHz
Test Distance0.5–100 m, Acoustic Sources and Environmental Impacts
AlgorithmSteady / transient
Discharge analysisPRPD
Re-entry.Single Battery 6 hours
Storage Configuration128 GB + 8 GB
Lighting1 W
Extension interfaceUSB External Sensor Extension
Optional SensorSound level / Vibration, compatible configuration
Test recordsSound recording and playback
The number of array channels in the different versions of the information varies and the selection is confirmed by the configuration of the delivery model.This page does not incorporate arrays or infrared parameters of other models into VS128N;The detection distance and continuation of the flight varied with conditions on the ground.
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