HIKMICRO - AI76 Acoustic Imaging Camera

HIKMICRO - AI76 Acoustic Imaging Camera

JAVAI76

The HIKMICRO AI76 acoustic imaging camera is a professional product for gas leak detection and partial discharge detection. With 136 Low-noise MEMS microphones and an adjustable bandwidth range from 0 kHz to 96kHz, AI76 provides an easy and effective way to locate pressurized air leaks in industrial environments or detect partial discharge in electric systems. By using a large 4.3" LCD touch screen, the results presented on top of a digital picture allow you to quickly find the source of the problems. Analyzer Acoustic software can analyze images captured by acoustic imaging cameras and export reports. By adopting this lightweight and easy-to-use tool, you can discover potential safety risks, minimize troubleshooting, and save extra costs for equipment failures and downtime.

Key Features

• 136 Low-noise MEMS Microphones, real-time sound source localization
  
• Real-time estimated leak rate, leak cost, and leak level for gas leak detection
  
• Partial discharge detection can identify corona, floating, surface, and particle discharges
  
• Analyzer acoustic software for analyzing images and export reports
  
• 800 × 480 Resolution, 4.3’LCD Touch Screen
  
• Supports 8 acoustic palettes

Specification

Acoustic

• Number of Microphones 136
  
• Acoustic Image Resolution 800 × 480
  
• Bandwidth 0 kHz to 96 kHz, adjustable range MEMS sampling frequency: 192 kHz
  
• Distance 0.3m~150m
  
• Acoustic Image Palette White Black, Black White, Rainbow, Fusion,
• Ironbow, Red Black, Rain, Blue Red
  
• Camera FOV 50.2°× 35.4°
  
• Sound Intensity Display Peak Point
  
• Acoustic Image Frame Rate 25 fps
  
• Dynamic Range Low Limit: <-15dB
  
• High Limit: >120dB
  
• Leak Rate >0.0047 l/min @ 6 bar from 0.5 m (1.64 ft)
  >0.0073 l/min @ 5 bar from 1 m (3.28 ft)
  
• Discharge Detection Automatic detection 50 / 60 Hz
  
• Discharge Type Corona Discharge, Particle Discharge, Floating Discharge,
• Surface Discharge

Image Display

• Display 800 × 480 Resolution, 4.3’LCD Touch Screen
  
• Screen Brightness Manual/Auto
  
• Digital Zoom 1.0x to 16.0x continuous
  
• Data Storage and Communication
  
• Storage Media Removable 64 GB SD Card
  
• Image Storage Capacity 18000 images
  
• Annotations Voice note: max. 60 seconds;
  
• Text note: max. 255 characters
  
• Video Storage Capacity 60 hours
  
• Video File Format MP4

General

• Wi-Fi 802.11 b/g/n (2.4 GHz and 5 GHz)
  
• Bluetooth Bluetooth 4.1
  
• USB Interface USB Type-C
  
• HDMI Interface HDMI-D
  
• Battery Operating Time Approx. 2 hours
  
• Battery Type Dismountable and Rechargeable Li-ion Battery
  
• Battery Charging Time 5 hours to full charge
  
• Protection level IP54
  
• Power Supply 5V DC/2A (Charging via USB)
  
• Drop Test Height 1.2 m (3.94 ft)
  
• Safety IEC 61010-1
  
• EMC EN 301 489-1,EN 301 489-17,EN IEC 61000-6-2,EN IEC 61000-6-3,EN 61326-1
  
• Working Temperature Range -20 °C to 50 °C (-4 °F to 122 °F)
  
• Storage Temperature Range -20 °C to 60 °C (-4 °F to 140 °F)
  
• Relative Humidity <95 % non-condensing
  
• Weight Approx. 1200 g (2.64 lb)
  
• Dimension 310.4mm×165mm×117mm (12.22 × 6.49 × 4.61 in)
  
• Tripod Mounting UNC ¼”-20
  
• Vibration 2g, IEC 60068-2-6
  
• Shock 25 g, IEC 60068-2-27