HVHIPOT Handheld Acoustic PD Camera

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 year
• Model NO.: GDUI-411PD
• Max Diameter of Workpiece: None
• Mass Scope of Workpiece: None
• Type: Partial Discharge Detection
• Maxcapacity: None
• Accuracy Grade: 1
• Load Way: None
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: None
• Acoustic measurement: 124 low-noise MEMS microphone, real-time sound vis
• Technology: Acoustic beam-forming
• Sensitivity, accuracy: Less than 0 dB
• Dynamic range: More than 120 dB
• Bandwidth (adjustable): 2 kHz-35 kHz
• Measuring distance: 0.3M-100M
• Wireless data transmission: Wifi, 2.4 GHz and 5 GHz IEEE802.11.b/g/n/ac wirele
• Internal storage: 32 GB SD card, can not be removed
• Video resolution: 1640 x 1234 Video
• imaging frame rate: 30 fps
• Transport Package: Standard Wooden Package
• Specification: ISO, SGS
• Trademark: HV HIPOT
• Origin: Wuhan China
• Production Capacity: 1000PCS/Year

Product Description

GDPD-316M Handheld Partial Discharge Detector

Product Description

GDUI-411PD Handheld Ultrasonic PD imager is a new type of PD partial discharge localization detector, integrated with noise source identification and localization, gas leak localization detection and analysis and diagnosis system. It uses 124 high-sensitivity digital microphone arrays, adopts genetic optimized algorithm and the far-field high-resolution beam-forming technology to visualize the collected sound on the screen in the form of a color contour map, effectively measuring the sound field distribution. The sound image and the video image of visible light are perfectly superimposed, forming a video similar to the detection effect of ultraviolet instrument on the number of photons around the corona discharge of the conductor.

GDUI-411PD is very portable and it can quickly identify and locate steady-state, transient and moving sound sources, test abnormal noise, track and locate, helping people to intuitively understand sound waves, sound fields and source, understand the location and cause of noise generated by the device under test, and then can quickly troubleshoot problems and eliminate hidden dangers.

This device can be widely used in the live inspection, scanning and positioning of high-voltage overhead lines of power grid companies, corona discharge, suspension discharge, surface discharge of various exposed high-voltage equipment in substations, as well as the detection and positioning of discharge types in and out of porcelain sleeves. It also can detect and position various gas pipeline leaks, and search abnormal vibration of equipment, multi-scenario, multi-functional integration. 

It is convenient for users to conduct non-contact scanning on the site, and find out the potential hidden dangers of the equipment during the routine inspection process. Using the random external battery, users can easily take pictures for 8 hours continuously.

Product Parameters

Acoustic specifications
Acoustic measurement	124 low-noise MEMS microphone, real-time sound visualization
Technology	Acoustic beam-forming
Sensitivity, accuracy	Less than 0 dB
Dynamic range	More than 120 dB
Bandwidth (adjustable)	2 kHz-35 kHz
Measuring distance	0.3M-100M
Communication and Storage
Wireless data transmission	Wifi, 2.4 GHz and 5 GHz IEEE802.11.b/g/n/ac wireless LAN
Internal storage	32 GB SD card, can not be removed
External storage	8 GB USB mass storage
Mechanical and Environment
Size	273*170*125 mm
Length of power cord	0.9 m, extended to 2 m
Weight	Net weight 980 g, total (including accessories) 2.9 kg
Protection class	IP51
Storage and operation temperature	(-10°C) - (+50°C) suggested
Storage and operation humidity	0 - 90 (RH%) suggested
Power supply
Rated input voltage	12V, max. input 15V/ 2A
Internal battery	Li-Ion, 10.80 V, 3.35 Ah, 36.20Wh,  170g, 84.87*58.76*21.89 mm, IP40, Use time > 2hours (according to environment condition), charging time 2-3hours
Charging adapter	Input 100-240 V ~ 50/ 60 Hz 1.5 A Max. Output power 13.8V 4.0A
Internal battery	6Wh, Li-Ion(For internal instrument data backup only)
User interface
Display screen	Size: 5" inch 800 x 480 Color: 24 bit RGB Brightness: 1000 cd/m2 (adjustable)
	Resistive touch screen
Indicator	Red LED
Video resolution	1640 x 1234 Video
Video frame rate	25 fps
imaging frame rate	30 fps
Zoom	2x Digital zoom
Features
Handheld type	Light weight, with portable bag to place battery and  accessories
Environment	Indoor and outdoor use

 

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