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Beijing Lijia United Technology Co., Ltd

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Carbonyl sulfide analyzer (OCS, CO2, H2O, CO)

NegotiableUpdate on 02/24

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Simultaneous measurement of OCS and CO2, as well as measurement of H2O concentration for correction of water dilution effects.

Product Details

羰基硫分析仪 (OCS, CO2, H2O, CO)

Vegetation absorptionOCSAccompanied by the process of photosynthesisCO₂Absorption, but not included in the breathing processOCSTherefore, synchronous measurementOCSCarbon dioxide can serve as a powerful tool for studying total photosynthesis.LGR (currently under ABB Canada)The carbonyl sulfide analyzer can achieve high-precision synchronous measurementOCSWithCO₂It can also be measured simultaneouslyH₂OConcentration is used to correct for water dilution effects.

The analyzer is simple and easy to use, can be installed in minutes, and does not require additional cooling.LGRofOCSThe analyzer is designed for studying ecosystemsCO₂Exchange, but also used in other application areas such as trace gas monitoring, vorticity related flux measurement, box method flux measurement, and combustion diagnosis. The analyzer is suitable for field measurement and its measurement is not affected by changes in atmospheric pressure or other gases.

The analyzer adoptsLGRPatent technologyOA-ICOSTechnology (Patent No. 6795190) - No4Enhanced absorption spectroscopy technology using a substitute optical path. Compared to traditionalCRDSCompared with technology, it has the advantages of faster measurement speed, shorter time, and insensitivity to laser alignment. The analyzer has a built-in computer that can automatically store data for a long time and can be connected to a data collector through analog and digital interfaces to send data in real time. Simultaneously providing multiple optional options, which can improve response time, multi-channel acquisition, remote control and other functions.

characteristic:

1. Synchronous measurementOCS、CO₂WithH₂OThe ideal equipment for studying photosynthesis

2. Quick response to meet the demand for vortex related flux measurement

3. OCSMeasurement accuracy:10 ppt（1Sampling interval in seconds)

4. CO₂Measurement accuracy:0.1 ppm（10Sampling interval in seconds)

5. Ultra wide range and full range linearity

6. Measurement can be synchronized through software adjustmentCO, CO₂andH₂O

Performance indicators:

Repeatability/accuracy（1σ，1 sec /10 sec）

OCS: 5 ppt / 2 ppt CO2: 0.3 ppm / 0.1 ppm

CO: 0.3 ppb / 0.1 ppb H2O: 3 ppm / 1 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)

OCS：3 ppt

CO：0.5 ppb

CO₂：0.1 ppm

H₂O：30 ppmOr reading1%The larger one shall prevail

Measurement range (under all technical specifications):

OCS：0.2~400 ppb

CO：50~40000 ppb

CO₂：10~10000 ppm

H₂O：4000 ppm~100% RH,non-condensing

Optional range：

OCS：0~1 ppm

CO：0~100 ppm

CO₂：0~10000 ppm

H₂O：0~100% RH,non-condensing

Environmental conditions:

Sample temperature:0~50℃

Operating temperature:0~45℃

ambient humidity:0~100% RH, without condensation

Temperature control accuracy：

0.003 ℃

Pressure control accuracy：

0.001 torr

Output:

Number（RS 232）Simulation, EthernetUSB

Electricity demand:

115/230 VAC，50/60 Hz，400 W

Size and weight：

35.6 cm（H）x 43.2 cm（W）x 114.3 cm（D），68 kg

Ordering information:

model（Model）：

GLA451-OCS

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