粉體行業(yè)在線展覽
煤炭行業(yè)專(zhuān)用儀器
安全防護(hù)用品
電化學(xué)儀器
儀器專(zhuān)用配件
光學(xué)儀器及設(shè)備
試驗(yàn)機(jī)
X射線儀器
常用器具/玻璃耗材
氣體檢測(cè)儀
應(yīng)急/便攜/車(chē)載
動(dòng)物實(shí)驗(yàn)儀器
臨床檢驗(yàn)儀器設(shè)備
微生物檢測(cè)儀器
芯片系統(tǒng)
泵
分離/萃取設(shè)備
恒溫/加熱/干燥設(shè)備
清洗/消毒設(shè)備
液體處理設(shè)備
制樣/消解設(shè)備
磁學(xué)測(cè)量?jī)x器
燃燒測(cè)定儀
無(wú)損檢測(cè)/無(wú)損探傷儀器
半導(dǎo)體行業(yè)專(zhuān)用儀器
紡織行業(yè)專(zhuān)用儀器
金屬與冶金行業(yè)專(zhuān)用儀器
專(zhuān)用設(shè)備
石油專(zhuān)用分析儀器
橡塑行業(yè)專(zhuān)用測(cè)試儀
3D打印機(jī)
環(huán)境試驗(yàn)箱
電子測(cè)量?jī)x器
工業(yè)在線及過(guò)程控制儀器
生物耗材
相關(guān)儀表
波譜儀器
輻射測(cè)量?jī)x器
水質(zhì)分析
成像系統(tǒng)
分子生物學(xué)儀器
生物工程設(shè)備
細(xì)胞生物學(xué)儀器
植物生理生態(tài)儀器
純化設(shè)備
合成/反應(yīng)設(shè)備
氣體發(fā)生器/氣體處理
實(shí)驗(yàn)室家具
制冷設(shè)備
測(cè)厚儀
測(cè)量/計(jì)量?jī)x器
實(shí)驗(yàn)室服務(wù)
其他
包裝行業(yè)專(zhuān)用儀器
建筑工程儀器
鋰電行業(yè)專(zhuān)用測(cè)試系統(tǒng)
農(nóng)業(yè)和食品專(zhuān)用儀器
危險(xiǎn)化學(xué)品檢測(cè)專(zhuān)用儀器
藥物檢測(cè)專(zhuān)用儀器
面議
252
聯(lián)系電話: 010-82752485-818
Model202臭氧分析儀設(shè)計(jì)用來(lái)測(cè)量大氣中的臭氧濃度,范圍從1.5 v 到100 ppmv,該儀器使用了已標(biāo)準(zhǔn)的紫外吸收技術(shù)@254 nm。儀器具有高的精度,小巧的體積和低功耗。是許多遠(yuǎn)程現(xiàn)場(chǎng)監(jiān)測(cè)和城市網(wǎng)絡(luò)監(jiān)測(cè)應(yīng)用的理想工具;也是科學(xué)試驗(yàn)、實(shí)驗(yàn)研究和工藝監(jiān)測(cè)的理想選擇。
應(yīng)用
&bull 遠(yuǎn)程監(jiān)控網(wǎng)絡(luò)
&bull 氣球和飛行器攜帶測(cè)量
&bull 城市網(wǎng)絡(luò)監(jiān)控
&bull 個(gè)體暴露量測(cè)量和工作場(chǎng)所監(jiān)測(cè)
&bull 工業(yè)工藝應(yīng)用
技術(shù)規(guī)格
測(cè)量原理:254 nm紫外吸收技術(shù)
量程:1.5 v到100 ppmv ;三擋量程自動(dòng)換擋:0~999.9ppb;1000~9,999ppb和10,000~99,999ppbv,
顯示單位:ppb,分辨率可達(dá)0.1ppbv
精度和準(zhǔn)確度:2%
測(cè)量間隙:10 秒(平均選項(xiàng):10s,1 min,5 min,1 hr)
流量:約1 l/min
數(shù)據(jù)儲(chǔ)存:20480行(每10s 儲(chǔ)存一個(gè)數(shù)據(jù)平均可達(dá)2.4 天,每5 分鐘可達(dá)2.4 月;每小時(shí)則2.4年)
數(shù)據(jù)輸出:RS-232,0-2.5V DC 模擬,LCD顯示
數(shù)據(jù)輸入:3 通道,0-2.5 V DC
電源:12 V DC,4.0 W
尺寸:9 cm x 21 cm x 29 cm
重量:2.1kg- 僅0.7 kg
聯(lián)系電話: 010-59483169
The 2B Technologies Model 202 Ozone Monitor™ is designed to enable accurate and precise measurements of ozone ranging from low (precision of ~1 ) up to 100,000 (0-100 ppm) based on the well established technique of absorption of UV light at 254 nm. The Model 202 Ozone Monitor™ is light weight (4.7 lb., 2.1 kg.) and has a low power consumption (12V DC, 0.33 amp, 4.0 Watt) relative to conventional instruments and is therefore well suited for applicatio uch as:Vertical profiling using balloons, kites, RPVs and light aircraft where space and weight are highly limitedLong-term monitoring at remote locations where power is highly limitedUrban arrays of ground-based detectorsPersonal exposure monitoring for studies of health effects of air pollutantsEnvironmental health and safety monitoringLaboratory studies of the effects of ozone exposure on materials and organisms
The Model 202 has been designated by the EPA as a Federal Equivalent MethodOptionsFlash Card Memory for virtually unlimited, portable data storageGPS for continuous logging of latitude, longitude and altitudeRechargeable metal hydride battery provides 12 hr of continuous operationExternal particle filterSerial-to-USB adapterRotary vane air pump for low temperature and quiet operationExternal air pump for long pump life
System IncludesModel 202 Ozone MonitorAC Power Adapter (100-240 VAC to 12 VDC) with Country-Specific PlugCigarette Lighter Adapter Battery Wire ConnectorZeroing CartridgeOperation Manual on CDCalibration Data and NIST-Traceable Calibration CertificateInstrument Birth CertificateOne Year Warranty
Specifications
Measurement Principle | UV Absorption at 254 nm |
Linear Dynamic Range | 1.5 to 250 ppm |
Resolution | 0.1 |
Precision (1σ; rms noise) | Greater of 1.5 or 2% of reading |
Accuracy | Greater of 1.5 or 2% of reading |
Limit of Detection (2σ) | 3.0 |
NIST-Traceable Calibration | Yes |
Measurement Interval | 10 s (Data averaging options: 10 s, 1 min, 5 min, 1 hr) |
Flow Rate (nominal) | ~1 Liter/min |
Flow Rate Requirement | >0.6 L/min |
Baseline Drift | <2 /day <5 /year |
Sensitivity Drift | <1%/day <3%/year |
Measurement Time, Frequency | 10 s, 0.1 Hz |
Response Time, 100% of Step Change | 20 s, 2 points |
Averaging Times | 10 s, 1 min, 5 min, 1 hr |
Data Storage | 14,336 lines (10 s avg. = 1.4 days; 5 min avg = 1.4 mo.) |
Ozone Units | ppb, ppm, pphm, µg m-3, mg m-3 |
Pressure Units | mbar, torr |
Temperature Units | °C, K |
T and P Corrected | Yes |
Operating Temperature Range | 0 to 50 °C; -20 to 50 °C with low temperature modifications (rotary vane pump and lamp heater) |
Operating Altitude Range | ~0-30 km (~30-1000 mbar) |
Power Requirement; Supplied by battery or 110/220 VAC Power Pack | 12 V dc or 120/240 V ac, 335 mA, 4.0 watt (2.9 watt with cell heater unplugged) |
Size | 3.5 x 8.5 x 11 inches (9 x 21 x 29 cm) |
Weight | 4.7 lb (2.1 kg); 1.6 lb (0.7 kg) without instrument case |
Data Logger Capacity | 14,336 lines (10 s avg. = 1.4 days; 1 min avg = 10 days; 5 min avg = 1.4 mo; 1 hr avg = 1.6 yr |
Analog Inputs for Internal Logging of Other Instruments | 3 Analog Inputs, 0-2.5 V; For example could log external T, P and RH |
Data Outputs | RS232, 0-2.5 V Analog, LCD Display; External USB Converter: (Optional 4-20 mA Current; request quote) |
Data Transfer Baud Rates | 1200, 2400, 4800, 19200 |
Output Ranges | User Defined Scaling Factor in Menu |
DewLine™ | Yes |
Backup Air Pump | Yes |
Flow Meter | Yes |
Options | GPS, Flash Card Memory, 4-20 mA Current Output; Lamp Heater; Rotary Vane Air Pump; Long-Life External Air Pump; Rack Mount Case |
Upgradable to Model 205 Dual Beam | Yes |
聯(lián)系電話: 010-82752485-818
產(chǎn)品咨詢(xún)
請(qǐng)?zhí)顚?xiě)您的姓名:*
請(qǐng)?zhí)顚?xiě)您的電話:*
請(qǐng)?zhí)顚?xiě)您的郵箱:*
請(qǐng)?zhí)顚?xiě)您的單位/公司名稱(chēng):*
請(qǐng)?zhí)岢瞿膯?wèn)題:*
您需要的服務(wù):
中國(guó)粉體網(wǎng)保護(hù)您的隱私權(quán):請(qǐng)參閱 我們的保密政策 來(lái)了解您數(shù)據(jù)的處理以及您這方面享有的權(quán)利。 您繼續(xù)訪問(wèn)我們的網(wǎng)站,表明您接受 我們的使用條款
DVS Carbon
FN311A氮?dú)夥治鰞x
VOC-3000
納克ON-3000氧氮分析儀
AQM-836S環(huán)境監(jiān)測(cè)微站
NK-100Ex
CGL-1201
粉塵氣溶膠發(fā)生器
HY185*9800*2268