China Handheld Thermal Imaging Binoculars

JHT640-75 Handheld Thermal Imaging Binoculars

JHT640-75 is a military standard handheld thermal imager for military and civilian applications including combat reconnaisance, police surveillance, border control and protection and search & rescue, counter drug operations, park rangers monitoring wildlife/illegal game hunters and for general situational awareness. Two models are available. JHT640-75 is based on a higher resolution 640x480,17μm pitch detector for long range surveillance, optional 320x240, 17μm pitch detector for medium range is also available. The binocular can be effectively used 24h, delivery high quality picture help personnel find the heat signature of people or other threat if hiding under trees and bushes even in total darkness, smoke and fog environment.

Function & Feature

Integrating function of capture photo, record video and reviewing, which can be output by USBPower control, contrast and brightness adjustment, image polarity conversion and 2x, 4x digital zoomBinocular viewer display, contact with external display device is also availableSupport up to 32GB SD cardComplete, free from dents, blister, cracks, chipped or sharp corners and other visible defects that can effect its serviceability and appearanceSmall size, light weight and easy operationCompact structure and high reliability.

Technical Specification

ModelJHT320-75JHT640-75DetectorDetector typeUncooled FPA VOxDetector array320x240, 17μm640x480, 17μmSpectral band8~14μmNETD≤60mk@30ºCLensFocus length75mmFOV4.2°x3.1°8.3°x6.7°ImageImage EnhancementAuto image filter and DDEBrightness/ContrastAuto/ManualPolarityWH/BH, paletteElectronic-zoom2x, 4xView Finder800x600 OLED diopter adjustableHibernate modeYes (reduce power consumption and increase stealthiness)Video storageBuilt-in 32G SD cardStorage formatPicture in JPG, Video in AVIPowerPower input12V power adapterBattery operating life≥4hours (without changing battery)Battery typeRechargeable Li-ion batteryInterfaceElectrical interfacePower, video PAL, RS232,USBMechanical interface1/4" standard interfaceEnvironment parametersWorking temperature-40ºC~+60ºC (except external display device)Storage temperature-50ºC~+70ºC (except external display device)EncapsulationIP67ImmersionGJB150.14-86 /MIL-STD-810F-512.4Vibration TestGJB150.16-86 /MIL-STD-810F-514.5ShockGJB150.18-86/MIL-STD-810F--516.4Physical parametersDimension≤230(L)x150(W)x110mm(H)Weight≤1.5Kg (include battery)