便攜式臭氧檢測儀
◆ 產(chǎn)品概述
GT903-03型便攜式臭氧檢測儀，適用于各種工業(yè)環(huán)境和特殊環(huán)境中的臭氧濃度檢測，采用進(jìn)口電化學(xué)氣體傳感器和微控制器技術(shù)，響應(yīng)速度快，測量精度高，穩(wěn)定性和重復(fù)性好，整機(jī)性能居國內(nèi)先進(jìn)水平，各項(xiàng)參數(shù)用戶可自定義設(shè)置，操作簡單。內(nèi)置4000mA大容量聚合物可充電電池，超長待機(jī)；采用2.4寸工業(yè)級高清彩屏，顯示各項(xiàng)技術(shù)指標(biāo)和氣體濃度值，可在屏幕上查看歷史數(shù)據(jù)，具有存儲(chǔ)、數(shù)據(jù)導(dǎo)出等功能。
GT903-03 portable ozone detector, suitable for ozone concentration detection in various industrial environments and special environments, adopts imported electrochemical gas sensor and microcontroller technology, with fast response speed, high measurement accuracy, good stability and repeatability , The performance of the whole machine is at the leading level in China, and the user can customize the settings of various parameters, and the operation is simple. Built-in 4000mA high-capacity polymer rechargeable battery, super long standby time; 2.4-inch industrial-grade high-definition color screen is used to perfectly display various technical indicators and gas concentration values, and historical data can be viewed on the screen, with functions such as storage and data export.
◆ 性能特點(diǎn)
◆采用新型32位微處理器，24位ADC數(shù)據(jù)采集芯片，檢測精度高；
◆采用24寸工業(yè)級高清彩屏，分辨率為320×480；
◆PPM、%VOL、mg/m3三種濃度單位可自由切換；
◆具有數(shù)據(jù)存儲(chǔ)功能，可以存儲(chǔ)數(shù)據(jù)100000組，可查看、導(dǎo)出數(shù)據(jù)；
◆各種模式可調(diào)整：檢測模式、存儲(chǔ)模式、顯示模式、氣泵模式；
◆內(nèi)置抽氣泵，流速可精確調(diào)節(jié)(30級調(diào)整)，可在微負(fù)壓環(huán)境下工作；
◆具有過壓保護(hù)、過充保護(hù)、防靜電干擾、防磁場干擾等功能；
◆全軟件自動(dòng)校準(zhǔn)、傳感器多達(dá)6級目標(biāo)點(diǎn)校準(zhǔn)功能，保證測量的準(zhǔn)確性和線性，并且具有數(shù)據(jù)恢復(fù)功能；
◆全中文/英文操作菜單，簡單實(shí)用；
◆帶溫度補(bǔ)償功能，儀器采用防塵、防水設(shè)計(jì)，配有粉塵過濾器，可用于各種惡劣的場合。
◆Using a new 32-bit microprocessor and 24-bit ADC data acquisition chip, with high detection accuracy;
◆Adopt 24-inch industrial-grade high-definition color screen with a resolution of 320×480;
◆The three concentration units of PPM, %VOL and mg/m3 can be switched freely;
◆With data storage function, it can store 100,000 groups of data, and can view and export data;
◆Various modes can be adjusted: detection mode, storage mode, display mode, air pump mode;
◆Built-in air pump, the flow rate can be precisely adjusted (30-level adjustment), and can work in a slightly negative pressure environment;
◆It has the functions of overvoltage protection, overcharge protection, anti-static interference, and anti-magnetic field interference;
◆Full software automatic calibration, the sensor has up to 6-level target point calibration function to ensure the accuracy and linearity of the measurement, and has the function of data recovery;
◆Full Chinese/English operation menu, simple and practical;
◆With temperature compensation function, the instrument adopts dust-proof and waterproof design and is equipped with dust filter, which can be used in various harsh occasions.
◆ 技術(shù)參數(shù)
|
檢測氣體 |
臭氧（O?） |
||
| 測量范圍 | 0-5ppm/50ppm/100ppm | ||
| 分辨率 | 0.01ppm | ||
| 溫濕度 | 可選配件，溫度檢測范圍：-40~120℃，濕度監(jiān)測范圍：0-100%RH | ||
| 檢測方式 | 泵吸式，氣泵流速：500-1000ml/min可調(diào)(30級微調(diào))，可在微負(fù)壓環(huán)境下工作 | 線性誤差 | ≤±1% |
| 檢測精度 | ≤±3% | 零點(diǎn)漂移 | ≤±1%（F.S/年） |
| 響應(yīng)時(shí)間 | ≤20秒(T90) | 重量性 | ≤±1% |
| 恢復(fù)時(shí)間 | ≤20秒 | 報(bào)警模式 | 高、低報(bào)警可調(diào) |
| 檢測模式 |
實(shí)時(shí)監(jiān)測、定時(shí)檢測可設(shè)置 |
||
| 存儲(chǔ)模式 |
實(shí)時(shí)存儲(chǔ)、定式存儲(chǔ)可設(shè)置；可存儲(chǔ)數(shù)據(jù)100000組，可在屏幕上查看歷史數(shù)據(jù) |
||
| 防爆標(biāo)志 | Exdll CT6(本安型) | 殼體材料 | ABS+PC |
| 防護(hù)等級 | IP66 | 工作溫度 | -30~50℃ |
| 工作電源 | 4000mA可充電聚合物電池 | 工作濕度 | ≤95%RH，無冷凝 |
| 尺寸重量 | 180×85×60mm(L×W×H)500g(儀器凈重) | 工作壓力 | -30Kpa~100Kpa |
| 標(biāo)準(zhǔn)配件 | 儀器鋁箱、說明書、合格證、USB充電器+數(shù)據(jù)線 | ||
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