-
Phone
13910499766
-
Address
Building 5, Guanghua Entrepreneurship Park, No. 18 Anningzhuang East Road, Haidian District, Beijing
Product Categories
Beijing Lijia United Technology Co., Ltd
Methane/Nitrous Oxide Analyzer
NegotiableUpdate on 02/24
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Used for sample measurement at atmospheric background level, with higher accuracy while high-frequency sampling in Hz.
Product Details
2013 In the year,LGR (currently under ABB Canada)A new device - methane - has been released/Nitrous oxide analyzer, capable of simultaneously measuring methaneAnd nitrous oxide（CH4、N2OandH2O）. This device is designed for sample measurement at the atmospheric background levelHzHaving higher accuracy while performing high-frequency sampling. Can meet various demanding usage requirements, including trace amountsGas monitoring, vorticity related flux measurement, and chamber flux measurement. be based onN2O/COExperience with analyzers, methane/The nitrous oxide analyzer is suitable for field use and is completely free from interference from other environmental gases. Adopting a brand new mid infrared excitationLight and detector components, no need for complicated liquid nitrogen refrigeration or water circulation refrigeration modes.
This analyzer usesLGRThe patented off-axis integrating cavity output spectrum（OA-ICOS）The technology (patent number: 6795190) is used for this purposeContinuous synchronous measurement of three gases. This analyzer is simple to use, low power consumption, and very suitable for field researchmeasureCH4andN2OThe ability to simplify sample analysis. Absorption spectroscopy analysis enables the instrument to perform water dilutionCorrection of effects and absorption baseline widening effects, while outputtingCH4 andN2ODry mole fraction without the need for later numbersAccording to processing or sample drying. In addition,LGRThe new extension range option can expand the range, in20 Double the atmosphereWithin the concentration range, it has unparalleled accuracy and linearity. Support manual injection measurement mode, enriching application methods.
characteristic:
■Simultaneously meet the requirements of high-frequency output and high-precision measurement
■Simultaneous measurement of all gases
■Real time viewing of measured spectra
■Direct output of dry mole fractions of methane and nitrous oxide
■Support manual injection measurement mode
■Wide linear range
■No need for liquid nitrogen or water circulation refrigeration
Performance indicators:
◆repeatability/Accuracy（1σ，0.1sec /1 sec /100 sec）
N2O：0.6 ppb / 0.2 ppb/0.05 ppb (standard/EP type)
CH4：3 ppb / 1 ppb/ 0.25 ppb(Standard/EP type)
H2O：500 ppm /150 ppm / 30 ppm(Standard/EP type)
The accuracy of portable instruments is twice that of standard instruments
The data rate is less than1 Need for fast streaming option in seconds (standard type)/EPType), not suitable for portable type
◆Drift（EPType,15 Minute average, standard temperature and pressure,24 Hour)
N2O：2 ppb
CH4：5 ppb
H2O：50 ppmOr reading1%The larger one shall prevail
◆Measurement speed:
0.01~10 Hz(Flow rate response ＜6 An external pump is required in seconds
◆Measurement range (under all technical specifications):
N2O：0~10 ppm
CH4：0~100 ppm
◆Environmental conditions:
Sample temperature:-30~50℃
Operating temperature:5~35℃ (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 /350W (Standard type/ EPtype)
◆Size and weight:
22.2 cm（H）x 48.3 cm（W）x 80 cm（D），36kg (Standard type)
48.9 cm（H）x 48.3 cm（W）x 80 cm（D），68kg ( EPtype)
20.3 cm（H）x 50.8 cm（W）x 70 cm（D），23kg (Portable type)
Ordering information:
◆Model number（Model）：
GLA251-N2OM1(Standard type)
GLA351-N2OM1（EPType)
GLA151-N2OM1(Portable)
◆Optional items:
1. 908-0003-9001/9002：16/8Road multiplexer
2. MC-1000：16 road/8Dao synchronous multiplexer
3. N920Vacuum pump (gas update time)1.2 Seconds)
4. N940Vacuum pump (gas update time)0.5 Seconds)
5. XDS-10：Dry ScrollVacuum pump (gas update time)0.12 Seconds)
6. XDS-35i：Dry ScrollVacuum pump (gas update time)0.05 Seconds)
7. 904-0002Data collection software that can record and synchronize multiple devicesLGRAnalyzer andGPSAnemometer, etc
Data output by the device
After sales support: Provide lifelong technical support and after-sales service
manufacturer:ABB Canada
Similar Product Recommend
