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Beijing Lijia United Technology Co., Ltd

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Carbon dioxide isotope analyzer (δ 13C, δ 17O, δ 18O)

NegotiableUpdate on 02/24

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Can simultaneously record 12CO2, High resolution absorption spectra of 13CO2, CO17O, and CO18O.

Product Details

二氧化碳同位素分析仪 (δ13C, δ17O, δ18O, CO2)

GLA351-CCIA3yesLGR(Currently under ABB Canada)The launched carbon dioxide isotope analyzer simultaneously records¹²CO₂,¹³CO₂, CO¹⁷OandCO¹⁸OHigh resolution absorption spectra with real-time output of the aboveCO₂Molar fraction and isotopic ratio of isotopic moleculesδ¹³C, δ¹⁷Oandδ¹⁸ODue to the use of mid infrared quantum cascade lasers, the accuracy has been greatly improved, especiallyδ¹⁷Oandδ¹⁸OThe accuracy of the instrument has greatly enriched its application range.

GLA351-CCIA3UsedLGROutput spectrum of off-axis integration cavity designed（OA-ICOS）Technology, it 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:

■Can simultaneously measure δ¹³C,δ¹⁷OAnd δ¹⁸O

■0.07%High precision(δ¹³C)

■1 HzHigh frequency measurement

■Mid infrared quantum cascade laser, not affected by methane and other hydrocarbons, can tolerate methane concentrations exceeding90%

■Combination of in-situ continuous measurement and manual intermittent injection

■Synchronous measurementCO₂ Isotope molecules, isotope ratios are not affectedCO₂The impact of rapid changes in concentration

Performance indicators:

◆Repeatability/Accuracy（1 Second/10Second/100Seconds):

δ¹³C：0.7‰ / 0.25‰ / 0.07‰

δ¹⁷O：1.5‰ / 0.5‰ / 0.2‰

δ¹⁸O：0.7‰ / 0.25‰ / 0.07‰

[¹²CO₂]：200 ppb / 70 ppb / 25 ppb

[¹³CO₂]：2 ppb / 0.75 ppb / 0.3 ppb

◆Measurement speed:

1 Hz

◆Measurement range (full range linear, meeting all technical specifications):

CO₂：150 ~ 2500 ppm

◆Optional measurement range:

CO₂：0 ~ 3000 ppm

◆Response time:

10 Second (flow rate response)<5>5>Optional external pump needs to be configured in seconds)

◆Drift（1 Hourly average, standard temperature and pressure,24 Hour):

δ¹³C: <>‰

◆Environmental conditions:

Sample temperature:-20~50℃

Working temperature:0~45℃

ambient humidity:0~100% RH, without condensation

◆Output:

Number（RS 232）EthernetUSB

◆Electricity demand:

115/230 VAC，50/60 Hz，350 W(including pumps)

◆Size and weight:

50 cm（H）x 48 cm（W）x 86 cm（D），68 kg

Ordering information:

◆Model number（Model）： GLA351-CCIA3

◆Optional attachments:

1. MIU16/8 channel multiplexer

2. SC-100016/8-channel intelligent synchronous multiplexer (produced by LICA)

3. ACC-DP40： N940 vacuum pump (gas update time 1 second)

4. DCS-200Dynamic dilution system, capable of automatic dilution and expanding the range by 100 times

5. OPT-BATCH-INJECTIONIntermittent injection system (integrated with analyzer), which can measure samples inside the airbag by manual injection

7. LI-6000Intelligent injection controller, connected to TOC and CCIA, for solid or liquid C isotope determination

After sales support: Provide lifelong technical support and after-sales service

manufacturer:ABB Canada