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紫外線放電影像檢測儀

TH UV90 Corona Camera 型號:TH UV90

TH UV90 is an ideal predictive maintenance device for overhead transmission lines and high voltage substations

  • TH UV90 is an ideal predictive maintenance device for overhead transmission lines and high voltage substations.

    TH UV90 is an innovative NDT – Non Destructive Testing equipment, that detects , pinpoints and documents flash-arc corona and arcing partial discharge camera. Equipped with high sensitivity, the TH UV90 is a powerful tool to detect UV emission (Corona Effect)  in full daylight with high signals from far away and nearby sources.

    • High sensitivity to UV signals
    • Precise location of corona emitting sources
    • Auto focus of UV and visible channels
    • Back ground noise reduction
    • 5.7″ folding and touchable color LCD
    • Voice or LED UV events alarm
    • Rapid optical zoom of the visible channel
    • Videos & images capturing, recording and playback
    • Built-in GPS
    • UV events counter
    • UVSee report software for documentation

     

  • UV - Optical properties
    Image Type Color and Monochrome video
    Minimum UV Sensitivity Range from 2.2062 to 3 x 10-18watt/cm² Minimum Discharge Detection
    Minimum Detection RIV 15 DßµV at 1 MHz
    Spectral range UV 240 ~ 280 nm
    Field of View H x V Ranges from 4° to 10° (H) × 3.75° to 7.5° (V)
    Focus Full manual and auto for UV and visible channels
    Focus distance 2m~∞ (infinity)
    Detector Life Span No degradation / No calibration
    Frequency 50 / 60 Hz
    Visible - Optical Properties
    Image Type Color video
    UV/Visible Overlay Accuracy Better than 1 milliradian Minimum visible light sensitivity
    Zoom factor 26x optical and 12x digital
    Image Type Color video
    Display
    Type: HD Touch Screen 5.7" VGA color (1024 x 600) transflective sunlight readable LCD, folding
    Video Standard PAL/NTSC switchable BNC
    Modes Combined (UV & visible), UV only, Visible only
    Corona Shades White, Red, Blue, Green, Black, Yellow
    Processing & Communication
    Image Processing UV image enhancements
    Video Streaming H.264 standard
    Alarms Audio or LED
    Menu Direct Access Buttons or touchable operation
    Location GPS with Google Earth Capabilities
    User settings Time/Date, Language, operating modes
    Audio Modes Microphone input for voice notes (ear/headphone)
    Data Storage
    Storage Media 4GB / 8GB SD card for images and videos
    Image Format JPG integrated with voice and text through software
    Video Storage AVI compressed format
    Storage Capacity 8000 images or >4 hours videos
    Data download Card Reader or USB
    Environmental Data Temperature, Humidity, Wind Speed, Barometric Pressure, Altitude thru Kestrel 4500
    Power system
    Power Consumption 10W
    Battery Type Rechargeable Li-ion battery
    Battery Run Time 2 hours
    Charge Online charging or charger
    External supply 9-12V, 10VA
    Power adapter 110-240V AC/DC Adapter, 50-60HZ / 12V DC 3.8A (and car adapter)
    Environmental
    Operating Temperature -20℃~ 55℃
    Storage Temperature -25℃~ 60℃
    Humidity 95%,Non condensing
    Physical Characteristics
    Size 238mm ×165mm ×91mm (L x W x H)
    Weight 2.2 kgs without battery (2.5 kgs with battery)
    Interface
    Power interface Yes
    USB Yes
    SD card slot Yes
    Video output BNC
    Audio output Microphone
    Package
    Standard Corona Camera TH UV90,Lens cap, AC/DC power adapter (5V),2pcs Li-ion battery, battery charger,SD card,SD card reader (USB), microphone, video cable, Car power adapter,CD-ROM (UVSee software and Manual) for the generation of reports, Warranty card, Strap, and Transport case