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防爆單反數(shù)碼相機(jī)ZHS-2420礦用防爆數(shù)單反碼相機(jī)介紹：
防爆單反數(shù)碼相機(jī)ZHS-2420礦用防爆單反數(shù)碼相機(jī)可用于煤礦或其它具有煤塵、瓦斯危險(xiǎn)性的環(huán)境中進(jìn)行影像拍攝，具有清晰度高、圖片存儲(chǔ)容量大、使用時(shí)間長(zhǎng)、攜帶方便等特點(diǎn)?？蔀槊旱V災(zāi)害事故勘查取證，井下攝錄生產(chǎn)安全情況、機(jī)電設(shè)備運(yùn)行狀態(tài)、頂?shù)装逯ёo(hù)情況和地質(zhì)特征等，提供高分辨率的數(shù)碼攝像或圖片。
防爆單反數(shù)碼相機(jī)ZHS-2420礦用防爆數(shù)碼相機(jī)工作原理：
防爆單反數(shù)碼相機(jī)ZHS-2420礦用防爆單反數(shù)碼相機(jī)井下拍攝是利用電子傳感器把光學(xué)影像轉(zhuǎn)換成電子數(shù)據(jù)存放在數(shù)碼存儲(chǔ)卡中。防爆單反數(shù)碼照相機(jī)的傳感器是一種光感應(yīng)式的電荷耦合器件（CCD）。為了適應(yīng)井下環(huán)境，防爆單反數(shù)碼照相機(jī)電源兩級(jí)過流過壓保護(hù)電路組成，其最高輸出電壓：4.2V；最大輸出電流：1.3A。
防爆單反數(shù)碼相機(jī)ZHS-2420礦用防爆數(shù)碼相機(jī)產(chǎn)品特點(diǎn)：
ZHS-2420型數(shù)碼照相機(jī)為高性能數(shù)碼照相機(jī)，操作方便、圖像清晰。
ZHS-2420型數(shù)碼照相機(jī)可以將圖形數(shù)據(jù)傳輸?shù)接?jì)算機(jī)以進(jìn)行存儲(chǔ)和編輯。
ZHS-2420型數(shù)碼照相機(jī)是單鏡頭反光相機(jī)，方便擴(kuò)展各種拍攝情景。
ZHS-2420礦用防爆數(shù)碼相機(jī)規(guī)格參數(shù)：
傳感器類型 CMOS
傳感器尺寸 APS-C畫幅（22.3*14.9mm）
最大像素?cái)?shù) 2600萬
有效像素 2420萬
影像處理器 DIGIC 7
最高分辨率 6000×4000
圖像分辨率 L（大） 2400萬像素（6000×4000）
M（中） 約1060萬像素（3984×2656）
S1（小1） 約590萬像素（2976×1984）
S2（小2） 約380萬像素（2400×1600）
RAW 2400萬像素（6000×4000）
高清攝像 全高清（1080）
鏡頭特點(diǎn)
鏡頭說明 EF-S 18-55mm f/4-5.6 IS STM鏡頭
實(shí)際焦距 f=18-55mm
對(duì)焦方式 全像素雙核對(duì)焦，單次自動(dòng)對(duì)焦，人工智能伺服自動(dòng)對(duì)焦，人工智能自動(dòng)對(duì)焦，
手動(dòng)對(duì)焦 面部＋追蹤，平滑區(qū)域自動(dòng)對(duì)焦，實(shí)時(shí)單點(diǎn)自動(dòng)對(duì)焦
手動(dòng)對(duì)焦 （可進(jìn)行約5倍，10倍放大確認(rèn)）
對(duì)焦點(diǎn)數(shù) 9點(diǎn)
最大光圈 F4-5.6
顯示屏類型 觸摸屏，旋轉(zhuǎn)屏
顯示屏尺寸 3英寸
顯示屏像素 104萬像素液晶屏
液晶屏特性 3:2模式
菜單語言 25種（含簡(jiǎn)體中文）
取景器類型 光學(xué)
取景器描述 類型 眼平五面鏡
視野率 垂直/水平方向約為95%（眼點(diǎn)約為19毫米時(shí)）
放大倍率 約0.87倍（-1m，使用50mm鏡頭對(duì)無限遠(yuǎn)處對(duì)焦）
眼點(diǎn) 約19毫米（自目鏡透鏡中央起-1m）
屈光度調(diào)節(jié)范圍 約-3.0-1.0m（dpt）
對(duì)焦屏 固定式，精確磨砂
反光鏡 快回型
景深預(yù)覽 具備
快門類型 電子控制縱走式焦平面快門
快門速度 1/4000-30秒，B門，閃光同步速度1/200秒
閃光燈類型 外接新地標(biāo)本安型LED閃光燈
外接閃光燈(熱靴) 支持
閃光范圍 本防爆相機(jī)不帶內(nèi)置閃光燈
閃光指數(shù) 本防爆相機(jī)不帶內(nèi)置閃光燈
閃光燈回電時(shí)間 本防爆相機(jī)不帶內(nèi)置閃光燈
其它閃光燈性能 閃光曝光補(bǔ)償 在±2級(jí)間以1/3或1/2級(jí)為單位調(diào)節(jié)
閃光燈控制 內(nèi)置閃光燈功能設(shè)置，外接閃光燈功能設(shè)置 （ 本防爆相機(jī)不帶內(nèi)置閃光燈外接閃光燈請(qǐng)選用新地標(biāo)提供的本安型LED閃光燈）
外接閃光燈自定義功能設(shè)置 無
曝光控制
曝光模式 程序自動(dòng)曝光(P)，光圈優(yōu)先(A)，快門優(yōu)先(S)，手動(dòng)曝光(M)
曝光補(bǔ)償 ±5EV（1/3EV步長(zhǎng)）
測(cè)光方式 評(píng)價(jià)測(cè)光，局部測(cè)光，中央重點(diǎn)測(cè)光，點(diǎn)測(cè)光
白平衡 自動(dòng)（氛圍優(yōu)先），自動(dòng)（白色優(yōu)先），預(yù)設(shè)（日光，陰影，陰天，鎢絲燈白色熒光燈，閃光燈），用戶自定義 具備白平衡校正和白平衡包圍曝光
場(chǎng)景模式 場(chǎng)景智能自動(dòng)，閃光燈關(guān)閉，創(chuàng)意自動(dòng)
特殊場(chǎng)景模式 （人像，合影，風(fēng)光，運(yùn)動(dòng)，兒童，微距，食物，燭光，夜景人像，手持夜景，HDR逆光控制）
創(chuàng)意濾鏡模式 （顆粒黑白，柔焦，魚眼效果，水彩畫效果，玩具相機(jī)效果，微縮景觀效果，HDR標(biāo)準(zhǔn)繪畫風(fēng)格，HDR濃艷繪畫風(fēng)格，HDR油畫風(fēng)格，HDR浮雕畫風(fēng)格）
短片拍攝 1920×1080（全高清）：59.94p/50p/29.97p/25p/23.98p 1280×720（高清）：59.94p/50p/29.97p/25p640×480（標(biāo)清）：29.97p/25p
自拍功能 2秒，10秒
連拍功能 支持（最高約5張/秒）
存儲(chǔ)卡類型 SD/SDHC/SDXC卡（兼容UHS-I）
文件格式 圖像 JPEG，RAW，RAW+JPEG
短片 MP4，MPEG-4，AVC/H.264
音頻 AAC
電池類型 本安型鋰電池
續(xù)航能力 電池拍攝能力（基于CIPA測(cè)試標(biāo)準(zhǔn)）
使用取景器拍攝 23℃時(shí)約650張，0℃時(shí)約620張
使用實(shí)時(shí)顯示拍攝 23℃時(shí)約260張，0℃時(shí)約240張
短片拍攝時(shí)間 23℃時(shí)約2小時(shí)，0℃時(shí)約1小時(shí)45分鐘
其它參數(shù)
產(chǎn)品接口 HDMI C型
數(shù)碼端子
麥克風(fēng)輸入 3.5毫米直徑立體聲微型插孔
遙控端子 用于快門線RS-60E3
無線遙控器BR-E1 （藍(lán)牙連接）
Eye-Fi存儲(chǔ)卡 兼容
無線功能 WiFi（IEEE 802.11b/g/n），藍(lán)牙4.1，NFC
工作環(huán)境 工作溫度：0-40℃
外觀設(shè)計(jì)
機(jī)身顏色 黑色
外形尺寸 122.4×92.6×69.8mm
產(chǎn)品重量 黑色款：約453g（含電池，存儲(chǔ)卡），約406g（僅機(jī)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)
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