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Sonel Test Equipment

KSF-320 - SF6 Camera

KSF-320 - SF6 Camera

Regular price $92,900.00
Regular price Sale price $92,900.00
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KSF-320 - Gas Thermal Imaging Camera is equipped with cooled detector (QWIP, NETD<25mk) to scan large areas rapidly and pinpoint the gas leaks location accurately, also monitors and inspects the equipments that are difficult to reach with contact measurement tools. It is a multifunctional device for gas leakage detection and thermograph applications. KSF-320 provides safe & efficient inspection at long distance without shutting systems down. Camera produces the crisp thermal image and accurate temperature reading of numerous objects to you, is also packed with SD card to store thermal images and voice annotation, for the computer analysis.




  • Electric Power Industry: Detect and visualize the SF6 and other harmful gases leaks and thermal imaging status from the insulation electrical equipments, machines and high-voltage equipment switchgear; Failure diagnose.

  • Petrochemical Industry: oil pipeline check, material interface detection, heat leakage, insulation structure and power equipment detection

  • Fire Protection: forest fire protection and latent fire source search, self-ignition prevention and detection of special material, electric fire precaution detect.

  • Medical Application: Accurately measures human body temperature and analyzes temperature field distribution.

  • Building Industry: humidity, air leakage and insulation defects detection.

  • Other Applications: Research and development industry, automation industry, and preventive maintenance, etc.



  • Cooled QWIP detector, sensitivity

  • SF6 Detection accuracy ≤ 0.001ml/s

  • Dual-application: Gas leakage detection and thermograph application,

  • Temperature range: -20~500o C,

  • Inspection without interrupted process,

  • Interchangeable lenses available,

  • Built-in 5.0 MP digital camera,

  • Folding and 270° rotatable display



SF6, Furan, NH3, MEK, Cyanoacrylate, Chlorine, Dioxide, Acetyl Chloride, Hydrazine, Allyl Bromide, Allyl Chloride, Vinyl, Allyl Fluorid, Methyl Bromide, EA, Tetrahydrofuran, Silane, Acetic Acid, Freon-12, Chloroethylene, Acrolein, Propylene, Acrylonitrile, Vinethene, Trichloroethylene, Uranium Fluoride, etc.

Detector Data

 Detector type  Cooled QWIP
 Resolution  320x256
 Pixel pitch  30 μm
 Spectral range  10.3~10.7μm, wave crest 10.55 μm
 FOV/Min focus  10°× 7.5° / 0.5m Standard 20° x 15° / 0.25m Optional

Image Performance

Image frequency 60Hz
Focus Manual
Digital zoom 1~8 Continous
Visual camera 5.0 mega pixel
Spotlight 10cd/m2

Image Display

Viewfinder 0.6" color OLED, with magnification
Image display 5" , 270° tiltable LCD, 800×480
Auto image adjustment Linear or histogram based
Manual image adjustment Level/Span
Image modes Thermal image, visual image, High Sensitivity Mode


Temperature range -20oC~500oC
Temperature accuracy ±2oC or ±2% of reading
Measuring calibration Auto/Manual
Spotmeter 10 moveable spots
Area 5 adjustable boxes with max/min/ average temp
Line profile Horizontal/vertical
Emissivity correction Variable from 0.01~1.0, or correct the emissivity by predefine values
Alarm Voice and Color
Color palettes 12 palettes (incl. Iron, rainbow, black hot, white hot)
Image adjustment Auto/Manual brightness and Contrast adjustment
Set-up commands Date/Time, temperature u
Background temperature correction Automatic, base on input background temperature
Atmospheric transmissivity correction Automatic, base on input reflection environment temperature, distance, relative humidity, atmospheric transmission and external optical parameters
Multiple language menu 10 languages (English, French, Italian, German, Spanish, Portuguese, Russian, Korean Japanese, Simplified Chinese & Traditional Chinese)

Image Storage

Detector type 8G Micro SD(2 pcs), 32G optional
IR image format Single frame, JPG format, 16-bit measurement data included
Visual image format Single frame, JPG format, visual images auto correlation with infrared images
Storage type Manual/Auto single frame image storage, continuous visible and IR image
Periodic image storage 10 seconds to 24 hours
Voice annotation 40s voice annotation, stored as image/video
Video storage High definition video stored in SD card (MPEG-4/H.264 format), recording time up to 4 hour for per video

Laser Pointer

Grade/Type Class II, 1mW/635nm red

Power System

Battery Li-ion, chargeable and replaceable
Operating time 2 hours continuous operating (Normal temperature)
Charging system Intelligent charger, AC adapter or car adapter
External power 12V
Power saving Yes

Environmental Data

Operating temp. range -15oC~+40oC
Storage temp. range -30oC~+60oC
Humidity ≤95% (non-condensation)
Electromagnetic compatibility EN61000-6-4 & EN61000-6-2 FCC47CFR Part15 class A EN61000-4-8, L5
IP level IP54 (IEC60529)
Shock 25G, IEC60068-2-29
Vibration 2G, IEC60068-2-6

Physical Data

Camera weight ≤2.4 kg (incl. battery and standard lens)
Camera size (L×W×H) 306mm × 140mm × 162mm

Data Communication Interface

UCB Radiometric images transfer to and from PC
Video output CVBS
Audio output Yes
Power Yes
Size of screw nut on tripod 1/4"_20

Gases Detection

Sulfur Hexafluoride (SF6), Ammonia (NH3), Cyanoacrylate, chlorine dioxide, acetic acid, freon-12, methyl ethyl ketone(MEK), etc.


Thermal imaging camera with Standard lens, 2 Batteries, Batter charger, Adapter, SD card, SD card reader, CD-ROM, Warranty extension card or Registration card, Calibration certificate
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