0755-21041124 
防爆单反数码相机ZHS-2420矿用防爆数单反码相机介绍：
防爆单反数码相机ZHS-2420矿用防爆单反数码相机可用于煤矿或其它具有煤尘、瓦斯危险性的环境中进行影像拍摄，具有清晰度高、图片存储容量大、使用时间长、携带方便等特点。可为煤矿灾害事故勘查取证，井下摄录生产安全情况、机电设备运行状态、顶底板支护情况和地质特征等，提供高分辨率的数码摄像或图片。
防爆单反数码相机ZHS-2420矿用防爆数码相机工作原理：
防爆单反数码相机ZHS-2420矿用防爆单反数码相机井下拍摄是利用电子传感器把光学影像转换成电子数据存放在数码存储卡中。防爆单反数码照相机的传感器是一种光感应式的电荷耦合器件（CCD）。为了适应井下环境，防爆单反数码照相机电源两级过流过压保护电路组成，其最高输出电压：4.2V；最大输出电流：1.3A。
防爆单反数码相机ZHS-2420矿用防爆数码相机产品特点：
ZHS-2420型数码照相机为高性能数码照相机，操作方便、图像清晰。
ZHS-2420型数码照相机可以将图形数据传输到计算机以进行存储和编辑。
ZHS-2420型数码照相机是单镜头反光相机，方便扩展各种拍摄情景。
ZHS-2420矿用防爆数码相机规格参数：
传感器类型 CMOS
传感器尺寸 APS-C画幅（22.3*14.9mm）
最大像素数 2600万
有效像素 2420万
影像处理器 DIGIC 7
最高分辨率 6000×4000
图像分辨率 L（大） 2400万像素（6000×4000）
M（中） 约1060万像素（3984×2656）
S1（小1） 约590万像素（2976×1984）
S2（小2） 约380万像素（2400×1600）
RAW 2400万像素（6000×4000）
高清摄像 全高清（1080）
镜头特点
镜头说明 EF-S 18-55mm f/4-5.6 IS STM镜头
实际焦距 f=18-55mm
对焦方式 全像素双核对焦，单次自动对焦，人工智能伺服自动对焦，人工智能自动对焦，
手动对焦 面部＋追踪，平滑区域自动对焦，实时单点自动对焦
手动对焦 （可进行约5倍，10倍放大确认）
对焦点数 9点
最大光圈 F4-5.6
显示屏类型 触摸屏，旋转屏
显示屏尺寸 3英寸
显示屏像素 104万像素液晶屏
液晶屏特性 3:2模式
菜单语言 25种（含简体中文）
取景器类型 光学
取景器描述 类型 眼平五面镜
视野率 垂直/水平方向约为95%（眼点约为19毫米时）
放大倍率 约0.87倍（-1m，使用50mm镜头对无限远处对焦）
眼点 约19毫米（自目镜透镜中央起-1m）
屈光度调节范围 约-3.0-1.0m（dpt）
对焦屏 固定式，精确磨砂
反光镜 快回型
景深预览 具备
快门类型 电子控制纵走式焦平面快门
快门速度 1/4000-30秒，B门，闪光同步速度1/200秒
闪光灯类型 外接新地标本安型LED闪光灯
外接闪光灯(热靴) 支持
闪光范围 本防爆相机不带内置闪光灯
闪光指数 本防爆相机不带内置闪光灯
闪光灯回电时间 本防爆相机不带内置闪光灯
其它闪光灯性能 闪光曝光补偿 在±2级间以1/3或1/2级为单位调节
闪光灯控制 内置闪光灯功能设置，外接闪光灯功能设置 （ 本防爆相机不带内置闪光灯外接闪光灯请选用新地标提供的本安型LED闪光灯）
外接闪光灯自定义功能设置 无
曝光控制
曝光模式 程序自动曝光(P)，光圈优先(A)，快门优先(S)，手动曝光(M)
曝光补偿 ±5EV（1/3EV步长）
测光方式 评价测光，局部测光，中央重点测光，点测光
白平衡 自动（氛围优先），自动（白色优先），预设（日光，阴影，阴天，钨丝灯白色荧光灯，闪光灯），用户自定义 具备白平衡校正和白平衡包围曝光
场景模式 场景智能自动，闪光灯关闭，创意自动
特殊场景模式 （人像，合影，风光，运动，儿童，微距，食物，烛光，夜景人像，手持夜景，HDR逆光控制）
创意滤镜模式 （颗粒黑白，柔焦，鱼眼效果，水彩画效果，玩具相机效果，微缩景观效果，HDR标准绘画风格，HDR浓艳绘画风格，HDR油画风格，HDR浮雕画风格）
短片拍摄 1920×1080（全高清）：59.94p/50p/29.97p/25p/23.98p 1280×720（高清）：59.94p/50p/29.97p/25p640×480（标清）：29.97p/25p
自拍功能 2秒，10秒
连拍功能 支持（最高约5张/秒）
存储卡类型 SD/SDHC/SDXC卡（兼容UHS-I）
文件格式 图像 JPEG，RAW，RAW+JPEG
短片 MP4，MPEG-4，AVC/H.264
音频 AAC
电池类型 本安型锂电池
续航能力 电池拍摄能力（基于CIPA测试标准）
使用取景器拍摄 23℃时约650张，0℃时约620张
使用实时显示拍摄 23℃时约260张，0℃时约240张
短片拍摄时间 23℃时约2小时，0℃时约1小时45分钟
其它参数
产品接口 HDMI C型
数码端子
麦克风输入 3.5毫米直径立体声微型插孔
遥控端子 用于快门线RS-60E3
无线遥控器BR-E1 （蓝牙连接）
Eye-Fi存储卡 兼容
无线功能 WiFi（IEEE 802.11b/g/n），蓝牙4.1，NFC
工作环境 工作温度：0-40℃
外观设计
机身颜色 黑色
外形尺寸 122.4×92.6×69.8mm
产品重量 黑色款：约453g（含电池，存储卡），约406g（仅机身）
Introduction of explosion-proof SLR digital camera ZHS-2420 mine explosion-proof digital SLR camera:
Explosion-proof SLR digital camera ZHS-2420 mine-use explosion-proof SLR digital camera can be used for image shooting in coal mines or other environments with danger of coal dust and gas. . It can provide evidence for coal mine disaster accident investigation, underground production safety situation, electromechanical equipment operation status, roof and floor support conditions and geological characteristics, etc., providing high-resolution digital cameras or pictures.
Explosion-proof SLR digital camera ZHS-2420 mining explosion-proof digital camera works:
Explosion-proof SLR digital camera ZHS-2420 mine explosion-proof SLR digital camera for underground shooting is to use an electronic sensor to convert optical images into electronic data and store them in a digital memory card. The sensor of the explosion-proof SLR digital camera is a light-sensitive charge-coupled device (CCD). In order to adapt to the underground environment, the explosion-proof SLR digital camera power supply consists of two-level overcurrent and overvoltage protection circuits. Its maximum output voltage: 4.2V; maximum output current: 1.3A.
Explosion-proof SLR digital camera ZHS-2420 mine explosion-proof digital camera product features:
The ZHS-2420 digital camera is a high-performance digital camera with easy operation and clear images.
The ZHS-2420 digital camera can transfer graphic data to a computer for storage and editing.
The ZHS-2420 digital camera is a single-lens reflex camera, which is convenient for expanding various shooting scenarios.
Specifications of ZHS-2420 mine explosion-proof digital camera:
Sensor type CMOS
Sensor size APS-C format (22.3 * 14.9mm)
Maximum number of pixels: 26 million
Effective pixels 24.2 million
Image processor DIGIC 7
The highest resolution 6000 × 4000
Image resolution L (large) 24 million pixels (6000 × 4000)
M (medium) about 10.6 million pixels (3984 × 2656)
S1 (small 1) about 5.9 million pixels (2976 × 1984)
S2 (small 2) about 3.8 million pixels (2400 × 1600)
RAW 24 million pixels (6000 × 4000)
HD camera Full HD (1080)
Lens characteristics
Lens description EF-S 18-55mm f / 4-5.6 IS STM lens
Actual focal length f = 18-55mm
Focusing method: Full-pixel dual-core focusing, single-shot autofocus, artificial intelligence servo autofocus, artificial intelligence autofocus,
Manual focus Face + tracking, smooth area autofocus, real-time single-point autofocus
Manual focus (approximately 5 times, 10 times magnification confirmation)
Focus point 9 points
Maximum aperture F4-5.6
Display type: touch screen, rotating screen
Display size 3 inches
Display pixels: 1.04 million pixel LCD screen
LCD screen features 3: 2 mode
Menu language 25 (including simplified Chinese)
Viewfinder type Optical
Viewfinder description Type Eye-level pentagonal mirror
Coverage rate Vertical / horizontal direction is about 95% (at an eye point of about 19 mm)
Magnification is about 0.87 times (-1m, use 50mm lens to focus at infinity)
Eye point about 19 mm (-1m from the center of the eyepiece lens)
Diopter adjustment range about -3.0-1.0m (dpt)
Focusing screen fixed, precise matte
Mirror quick return type
Depth of field preview
Shutter type Electronically controlled vertical-travel focal plane shutter
Shutter speed 1 / 4000-30 seconds, bulb B, flash sync speed 1/200 second
Flash type: Externally mounted new landmark intrinsically safe LED flash
External flash (hot shoe) support
Flash range This explosion-proof camera does not have a built-in flash
Flash index This explosion-proof camera does not have a built-in flash
Flash recycling time This explosion-proof camera does not have a built-in flash
Other flash performances Flash exposure compensation Adjustable in 1/3 or 1/2 steps between ± 2 steps
Flash control: Built-in flash function setting, external flash function setting (This explosion-proof camera does not have a built-in flash external flash, please choose the intrinsically safe LED flash provided by the new landmark)
Custom function setting of external flash
Exposure control
Exposure mode Program auto exposure (P), aperture priority (A), shutter priority (S), manual exposure (M)
Exposure compensation ± 5EV (1 / 3EV step)
Metering method: Evaluative metering, partial metering, center-weighted metering, spot metering
White balance Auto (atmosphere priority), auto (white priority), preset (daylight, shadow, cloudy, tungsten filament white fluorescent lamp, flash), user-defined with white balance correction and white balance bracketing exposure
Scene Mode Intelligent scene auto, flash off, creative auto
Special Scene Modes (Portrait, Group Photo, Scenery, Sports, Children, Macro, Food, Candlelight, Night Portrait, Handheld Night Scene, HDR Backlight Control)
Creative filter mode (particle black and white, soft focus, fisheye effect, watercolor effect, toy camera effect, miniature landscape effect, HDR standard painting style, HDR rich painting style, HDR oil painting style, HDR relief painting style)
Movie shooting 1920 × 1080 (Full HD): 59.94p / 50p / 29.97p / 25p / 23.98p 1280 × 720 (HD): 59.94p / 50p / 29.97p / 25p640 × 480 (SD): 29.97p / 25p
Self-timer function 2 seconds, 10 seconds
Continuous shooting function support (up to about 5 frames / second)
Memory card type SD / SDHC / SDXC card (compatible with UHS-I)
File format Image JPEG, RAW, RAW + JPEG
Movie MP4, MPEG-4, AVC / H.264
Audio AAC
Battery type Intrinsically safe lithium battery
Endurance ability Battery shooting ability (based on CIPA test standard)
Approx. 650 shots at 23 ° C using the viewfinder and 620 shots at 0 ° C
260 shots at 23 ° C using live display and 240 shots at 0 ° C
Movie shooting time: about 2 hours at 23 ℃, about 1 hour and 45 minutes at 0 ℃
Other parameters
Product Interface HDMI Type C
Digital terminal
Microphone input 3.5 mm diameter stereo mini jack
Remote control terminal for shutter release RS-60E3
Wireless remote control BR-E1 (Bluetooth connection)
Eye-Fi memory card compatible
Wireless function WiFi (IEEE 802.11b / g / n), Bluetooth 4.1, NFC
Working environment Working temperature: 0-40 ℃
Design
Body color black
Dimensions 122.4 × 92.6 × 69.8mm
Product weight Black: about 453g (including battery, memory card), about 406g (body only)
在线咨询 
