Explosion-proof Camera

Explosion-proof digital camera is a camera ZHS1790 ZHS1220 proof camera upgrade. Zhang: 13206056416 13508370510 023-67723273 QQ:. 2496269117 Overview 1.1 Features ZHS1790 an intrinsically safe digital camera, can be coal mine disaster accident investigation and evidence collection, downhole video production safety situation, electromechanical equipment running status, roof and floor conditions and support geological characteristics, to provide high-resolution digital pictures. 1.2 Main purpose and scope ZHS1790 intrinsically safe digital camera is mainly used for coal mine disasters and routine geological exploration forensics catalog can also be used for downhole and surface image recording. 1.3 Composition and representational models (ZHS1790) Z → camera; H → intrinsically safe; S → Digital; 1790 → main arguments 17,900,000 pixels 1.4 Operating Environment 1.4.1 Operating temperature: O ℃ ~ 40 ℃; 1.4. 2 Humidity: ≤95%; 1.4.3 Atmospheric pressure: 80kPa ~ 110kPa; 1.4.5 in no significant vibration place;; gas in the absence of damage 1.4.6 1.4.4 contain metal insulation gas or hazardous coal dust coal mine 1.4.7 in place without dripping; environment. 1.5 Safety features 1.5.1 explosion-proof type: Mine intrinsically safe; 1.5.2 proof mark: Exib I 1.6 is connected with the use of equipment in Appendix A 1.7 ZHS1790 cable connection between intrinsically safe digital camera and connected with the device, the connection Length ≤1.5m. 2. Work principle and structure characteristics of 2.1 works ZHS1790 intrinsically safe underground shoot digital camera is the use of electronic sensors to optical images into electronic data stored in a digital memory card. ZHS1790 intrinsically safe digital camera's image sensor is a high-sensitivity, high-resolution, large single-chip CMOS. In order to better adapt to the underground environment ZHS1790 intrinsically safe digital camera with my unit production DHX3.6 LS (A) mine intrinsically safe LED lights supporting the use of the picture was taken, the better. 2.2 Structure ZH51790 intrinsically safe digital camera is a portable instrument, and view and edit pictures on a computer via the supplied USB cable, the product, save. 3. Technical characteristics 3.1 Key performance ZHS1790 intrinsically safe digital camera is a high-performance digital camera, easy to operate, the image is clear. ZHS1790 intrinsically safe digital camera can transmit graphics data to the computer for storage and editing. ZHS1790 intrinsically safe digital camera is a single-lens reflex camera, facilitate the expansion of a variety of shooting scenarios. 3.2 3.2.1 The main parameters main technical indicators (1) The minimum focus range: 30cm. (2) Effective pixels: not less than 17.9 million. (3) Memory Card Capacity: 4GB. 3.2.2 The main function of (1) Display: 3.0 inches color LCD screen. (2) Focus: with auto focus function. (3) Shooting: a single shot, self-timer, continuous shooting functions. (4) The data playback and transmission: ZHS1790 intrinsically safe digital camera can transmit images to a computer on the ground to save and edit. The size, weight 4.1 Dimensions: 144.5 mm × 105.8 mm × 78.6 mm. 4.2 Weight: ≤700g. Packing List ZHS1790 proof digital camera Packing List No. Part Name Quantity Unit Remark 1 ZHS1790 intrinsically safe digital camera 1 set 2 Canon EFS 18-55mm lens 1 3 soft leather camera a 4 DXH-3.3 / 8.4 of the mine Safety Power 1 station 5 DXH-3.3 / 8.4 mine intrinsically safe power charger a non downhole 6 DXH-3.3 / 8.4 mine intrinsically safe power charger holster 1 7 8 camera tripod a stylish package 1 9 stylish camera strap a 10 relay cable (Camera and intrinsically safe power supply) a 11 Canon lithium battery go down a non-12 Canon power adapter to go down a non-13 adapter AC power cord 14 to go down a non-video transmission line a non-15 USB transmission lines to go down a forbidden to go down 16 4GB SD card 1 17 1 18 Canon Lens Dust specification a 19 ZHS1790 Intrinsically Safe Digital Camera Manual 1 20 1 21 safety certification mark proof certificate 1 22 1 23 product certificates safety box a total package