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13910499766
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Building 5, Guanghua Entrepreneurship Park, No. 18 Anningzhuang East Road, Haidian District, Beijing
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Beijing Lijia United Technology Co., Ltd
Carbon monoxide analyzer (CO, H2O)
NegotiableUpdate on 03/19
- Model
- Nature of the Manufacturer
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Overview
The measurement accuracy is better than 0.15ppb (1-second acquisition interval). The instrument is easy to install and does not require refrigerant.
Product Details
LGR (currently under ABB Canada)The carbon monoxide analyzer（CO-23r）Can accurately measure dry air conditionsCOConcentration (corrected by water dilution effect) and water vapor concentration, with measurement accuracy better than0.15ppb（1Second collection interval). The analyzer can be used in many application fields, including trace gas determination (air quality), eddy related flux measurement, chamber flux measurement, and combustion efficiency diagnosis.CO-23rThe measurement is not affected by other gases or pressure changes, the instrument is easy to install, and does not require refrigerants, making it very suitable for field measurement research.
CO-23ruseLGROutput spectrum of off-axis integrating cavity with patented design（OA-ICOS）Technology (patent number: 6795190), which eliminatesCRDSDuring the measurement process, technology requires continuous matching of the optical cavity and laser wavelength to improve the weak signal intensity, eliminating the need for complex laser alignment adjustment, temperature control, and wavelength monitoring in the analyzer. Real time display of high-resolution laser absorption spectra. Using a built-in computer（Linux OS）To provide continuous storage and measurement of data. With remote control function, users can operate the analyzer from any location through the network, and can also share real-time data and perform instrument diagnosis through remote login.
characteristic:
1. Synchronous measurementCOConcentration and water vapor concentration;
2. Can measure a wide range of gas concentrations
3. 1The measurement accuracy of the second collection interval is better than0.1 ppb
4. 10 HzHigh frequency measurement
5. real-time measurementCO(Dry air), no need for any post correction
6. Exceeding environmental standards20More than twice the range, and linear across the entire range
7. Adopting mid infrared quantum cascade laser, unaffected by other gases or pressure changes
8. No need for liquid nitrogen or water cooling
Performance indicators:
Repeatability/Accuracy（1σ，1second/ 100Seconds)
CO：0.1 ppb / 0.050 ppb
H2O：50 ppm / 10 ppm
Measurement speed:
10 Hz(Flow rate response>1 HzOptional external pump needs to be configured)
Drift（EPType,15Minute average, standard temperature and pressure,24Hour)
CO：0.1 ppb
H2O：50 ppmOr reading1%The larger one shall prevail
Measurement range (under all technical specifications):
CO：5~4000 ppb
H2O：4000 ppm~100% RH
Optional range：
CO：0~10 ppm
H2O：0~100% RH, without condensation
Environmental conditions:
Sample temperature:0~50℃
Operating temperature:10~35℃(Standard type)/ 0~45℃（EPType)
ambient humidity:0~100% RH, without condensation
Output:
Number（RS 232）Simulation, EthernetUSB
Electricity demand:
115/230 VAC，50/60 Hz，180 W(Standard type)/ 300 W（EPType)
Size and weight：
Standard type：35.6 cm（H）x 48.3 cm（W）x 76.2 cm（D），36 kg
EPType：43.2 cm（H）x 44.5 cm（W）x 86.4 cm（D），68 kg
Performance testing:
The carbon monoxide analyzer provides accurate real-time dataCOMeasurement function (dry and wet values), no correction or post analysis required
Model number（Model）：
907-0024(Standard type, rack mounted, high flow rate)
907-0025(Standard type, rack mounted, low flow rate)
913-0024（EPType, rack mounted, high flow rate)
913-0025（EPTypeRack mounted, low flow rate)
Optional items:
1. 908-0003-9001orMIU-377-16：16Road multiplexer
2. 908-0003-9002orMIU-374-8：8Road multiplexer
3. 908-0008-9009：N920Vacuum pump (gas update time)1.2Seconds)
4. 908-0001-9011：N940Vacuum pump (gas update time)0.5Seconds)
5. 907-0005-9002Dynamic dilution system, capable of automatic dilution and range expansion100times
6. 904-0002Data collection software (includingUSB/RS 232Cable), capable of recording and synchronizing multiple devicesLGRAnalyzer or other equipment (such asGPSData output from anemometers, etc
manufacturer:
ABB Canada
