G2132-i isotope analyzer measures the δ 13C of CH4

NegotiableUpdate on 04/05

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Measure the δ 13C of CH4

Product Details

The Picarro G2132-i isotope analyzer is capable of accurately measuring the ratio of stable isotope 13C-12C in methane (CH4). Methane is both a valuable energy source and a greenhouse gas. Scientists use the Picarro G2132-i analyzer to accurately measure the ratio of 13C-12C, which can determine whether methane is emitted from dairy farms, landfills, or hydraulic fracturing wells, as well as identify methane sources and sinks in wetlands.

--Perform isotope measurements with excellent accuracy and stability to identify key methane sources
--Direct measurement of CH4- no need to prepare any samples or perform drying treatment
--Reduce calibration, minimize maintenance, and eliminate the need for consumables
--Equipped with ChemDetect ™， Detectable pollutants in the sample

G2132-i 同位素分析仪测量 CH4 的 δ13C

The G2132-i analyzer can be paired with various peripheral devices to extend and expand its functionality.

Picarro G2132-i methane (CH4)
In CH4δAccuracy of 13C (1)-σ, 1-hour window)	5-minute mean ensures accuracy<0.8 ‰, when ch4 is greater than 1.8 ppm The 15 minute mean ensures an accuracy of<0.5='' ‰, and when ch4='' is greater than 1.8='' ppm=''>	Ensure accuracy<0.4 ‰, when='' ch4='' is greater than='' 10='' ppm=''>
CH4 at standard temperature and pressureδThe maximum drift of 13C (the difference between the maximum value of the 1-hour average within 24 hours)	Ensure drift<1.5 ‰, at='' ch4=''='' 10='' ppm=''> Typical drift<2 ‰, at='' ch4=''='' 1.8='' ppm=''>	Ensure drift<1.5 ‰, at='' ch4=''='' 10='' ppm=''>
Accuracy of CH4 concentration (30 seconds, 1)-σ）	5 ppb+0.05% (12C) reading 1 ppb+0.05% (13C) reading	50 ppb+0.05% (12C) reading 10 ppb+0.05% (13C) reading
Accuracy of CO2 concentration (30 seconds, 1)-σ）	1 ppm+0.25% (12C) reading
Accuracy of H2O concentration (30 seconds, 1)-σ）	100 ppm
CH4 dynamic range	Ensure a range of 1.8-12 ppm The working range is 1.2-15 ppm	Ensure a range of 10-1000 ppm The working range is 1.8-1500 ppm
CO2 dynamic range	Ensure a range of 200-2000 ppm The working range is 100-4000 ppm
H2O dynamic range	Ensure a range of 0-2.4% and a working range of 0-5%
Environmental temperature dependence	Ensure value<± 0.06 ‰='' ℃, typical value=''><± 0.025 ‰=''>
Measurement intervals (including regular H2O and CO2 measurements)	About 2 seconds	About 2 seconds
Rise time/fall time (10-90%/90-10%)	The typical value is about 30 seconds
Application precautions	When the concentrations of H2O and CO2 are much higher than normal environmental levels, or when other organic compounds such as ammonia, ethane, ethylene, or sulfur-containing compounds are present, measurements may be disrupted. Users should use prepared laboratory standard samples for validation. For more details about the experimental conditions, please contact us. When the system is used in recycling applications, the pressure drop in the instrument air path can draw in external air.

Picarro G2132-i Instrument Specifications
measurement	Cavity ring down spectroscopy (CRDS) technology
Measurement pool temperature control	±0.005 ℃
Measurement pool pressure control	± 0.0002 atmospheric pressure
Shock and vibration testing	Meets the impact and vibration MIL-STD 810F testing standards and operates as specified
sample temperature	-10 to 45 ℃
Sample pressure	300 to 1000 Torr (40 to 133 kPa)
Sample flow rate	Less than 50 standard milliliters per minute (sccm) at 760 pallets (usually around 25 sccm), no filtration required
Sample humidity	Relative humidity (RH) less than 99%, no need to dry under non condensing conditions at 40 ℃
Temperature range	10 to 35 ℃ (during operation) -10 to 50 ℃ (during storage)
ambient humidity	Relative humidity (RH) less than 99%, under non condensing conditions
attachment	Pump (external), keyboard, mouse, LCD monitor (optional)
data output	RS-232、 Ethernet USB、 Simulation (optional) 0-10 volts
Air inlet connector	¼ inch Swagelok ®
External dimensions	Analyzer: 17 inches wide x 7 inches high x 17.6 inches long (43.2 x 17.8 x 44.6 centimeters), excluding 0.5 inch feet External pump: 5.6 inches wide x 6.4 inches high x 11.9 inches long (14.3 x 16.3 x 30.3 centimeters)
Installation form	Workbench or 19 inch rack mounted chassis
weight	60.4 pounds (27.4 kilograms), including external pump
Power requirements	100-240 volts AC, 47-63 Hz (automatic detection), starting (total) less than 260 watts; 125 watts (analyzer), 80 watts in steady state (pump)