Wuhan Joho Technology Co., Ltd.  

Product Name: Jh640-280 Small Size Mwir Infrared Imaging Camera Model NO.: JH640-280 Customized: Customized Shell Material: metal Operation Principle: Infrared Radiation Kind: Infrared Thermal Camera Structure: Thermal Camera Style: Standalone or System Integration Application: Military Detector: Cooled Hgcdte Fpa Pixel: 640x512 / 320x256 Spectral Band: 3.7?m~4.8?m Focal Length: 15mm~280mm (Continuous Zoom) Pitch: 15?m Cooling Type: Stirling Cycle Cooling Weight: 1.6kg Netd: 23mk Trademark: JOHO Transport Package: Standard Specification: 218mm x 98mm x 89mm(LxWxH) Origin: China Product Description Jh640-280 Small Size Mwir Infrared Imaging CameraJH640-280 small size thermal camera adopts high sensitivity MWIR cooled640x512 high resolution sensor deliveryclearimage; 15mm~280mm continuous zooming optical lens can recognize different target effectively, such as person, vehicle or vessel in a long distance. Featured with small size and light weight, it had been proven good quality and stable performance by many air-borne EO/IR system.Suit long-range, multi-task search and observationMiniature size and light weightHigh sensitivity and high resolutionStandard interface , easy to integrateEntire enclosure shell protection and compact designTechnical SpecificationDETECTORDetector TypeCooled MCT FPAPixel640x512Spectral Band3.7μm ~ 4.8μmPitch15μmNETD≤23mk @ 25ºCCooling TypeStirling Cycle CoolingOPTICSFocal Length15mm ~ 280mm continuous zooming, F# :5.5FOV (H)x(V)1.97°x 1.58°~ 36.5°x 29.2°FUNCTION & INTERFACEframe Frequency30Hz (50Hz customized)Analog VideoPALCommunication Control InterfaceRS232 / RS422( alternative)Shutter CalibrationManual / AutomaticBackground CalibrationYesPolarityBH / WHElectronic Zoomx 2 / x 4Cross Cursor DisplayOn / offCross Cursor PositionAdjustableImage GainAdjustableImage BrightnessAdjustableImage EnhancementAdjustableImage ReversalAdjustablePower SupplyDC 24-36VConsumption≤10W @ 25ºCENVIRonMENTALOperating Temperature-32ºC ~ 60ºCStorage Temperature-40ºC ~ 70ºCVibration &Shock ProofGJB150.16-86 /MIL-STD-810F-514.5High & Low Temperature TestGJB150.3-86 / MIL-STD-810F-514.5PHYSICALWeight≤1.6kgDimension≤218mm x 98mm x 89mmColorOxidation BlackDETECTION RANGEDetection Range8km ( 2.3m x 2.3m vehicle ) 4.5km ( 1.7m person )Physical mapCustomer DistributionService ProcessMain Products-EO/IR SystemsMain Products-Thermal Security CameraAdvantagesCertificate & Honor