MultiGas 2030 General Overview
Post on 06-Jul-2015
DESCRIPTIONGeneral overview of the MKS Instruments, MultiGas 2030 FTIR.
- 1. MKS InstrumentsMultiGas 2030 FTIRMKS Instruments On-Line Product GroupPresented by:Jim Belangerjim_belanger@mksinst.com
2. MultiGas 2030 Features Resolves & analyzes more compounds 0.5 cm-1 high resolution FTIR Analysis in 1 second (0.2 sec for HS version) High speed FTIR Fastest response Long path length, small volume gas cell 5.11 m, 200 mL gas cell High speed detectors for all applications TE or LN2 cooled MCT detectors No field adjustments required Provides correction for Permanently aligned spectrometer pressure fluctuations 0 1000 Torr cap. manometerMKS Confidential 2 3. MultiGas Features, continued Maintains permanent calibration Calibration supplied with instrumentInstrument to Instrument Precision Reduces need for gas cylinders All instruments maintain sameCalibration - fixed calibrationSample Detection limits ppb to ppm All with a single gas cell State-of-the-art spectral analysis More than 30 compounds simultaneously Full instrument diagnostics Quickly pinpoint instrument failure Demonstrates instrument compliance Carbon Monoxide Spectrum MKS Confidential 3 4. MultiGas 2030Hardware Overview 5. MultiGas 2030 - Top View Heated CellElectronicsDetector Box Baratron pressureHeated Gas inlet measurementMKS Confidential 5 6. MultiGas Cell Advantage 20/20 Gas Cell 5.11 m, 200 mL volume 32 passes through cell Long path - small volume-->provides fast response Versions Ni-coated Al cell Ni-coated Stainless Steel20/20TM Long Path (5.11m) Gas Cell Nickeless Stainless Steel Alignment indexing pads Mirrors O-ring face seal Kalrez, Viton, Metal Corrosive resistant coating High light throughput Windows KBr, MgF2-KBr, BaF2, CaF2 MKS Confidential 6 7. 2 cm Gas Cell Used for %-level analysis in particular for SynGas Reactions 255 times less sensitive then 5m gas cellMKS Confidential 7 8. MG2030 MCT Detectors LN2 Cooled Detectors Larger Range: Greater number of detectable species 500 cm-1 cut off (16) High Sensitivity: Lower minimum level of detection Maintenance 12 hour coolant refill require 3-5 days coolant refill with 5L extended dewar TE Cooled Detectors Narrow Range: Smaller number of detectable species 2000 cm-1 (5), 1350 cm-1 (7.4) or 1100 cm-1 (9.2) Highest Sensitivity - 2000 cm-1 (5), Lowest minimum level of detection Unable to detect species such as NH3 Maintenance - None MKS Confidential 8 9. MG2030 Detectors MG2030 offers MCT Detectors 5 micron 16 micron detector ranges Selection depends on gas/sensitivity/rangerequiredDetector Sensitivity Comparison CoolingSensitivityComparison to DETECTORRange CoolantTemp (D*)16u LN2 5000 - 2000 Piezo electric5 micron-80 C 77.1 e91.8x more sensitivecm-1 element (TE) 5000 - 1350 Piezo electric 7.4 micron -80 C6.9 e9 6x less sensitivecm-1 element (TE) 5000 - 1100 Piezo electric9 micron-80 C2.3 e918x less sensitivecm-1 element (TE) 5000 - 500Liquid N216 micron-196 C 42.8 e9Base valuecm-1 MKS Confidential 9 10. Instrument Spectral Accuracy Instrument Accuracy Optimization Spectra linearity Accurate absorbance in the whole range ofabsorbance level Resolution Instrument has same resolution (i.e., line width) asthe calibration spectra Line position Instrument spectra are lining up exactly with thecalibration spectra Validation Use transferrable calibration and verify cal cylinder Still need H2O Calibration on each instrument for CEM Remove influences from components like CO2 and H2O MKS Confidential 10 11. Field Analysis Using FTIR Monitoring VOCs CH4 ranges from 500 up to 3000 ppm C2H6 in the hundreds of ppm Propane on the order of 50 ppm and below Need to speciate to remove Methane and Ethane Unburned Propane largest VOC contribution after catalyst Monitoring HAPs Formaldehyde easy to measure by FTIR Conventional Total Hydrocarbon (THC) analyzers Can not separate Propane from Methane or Ethane Use Methane Analyzer then subtracts the rest Not sensitive Unable to detect all HCs (e.g. formaldehyde) MKS Confidential 11 12. Field Deployable FTIR Advantages Multiple species one instrument SO2, NH3, NO, HCl, HF, CO, CO2, H2O, and VOCs Analyze components in high CO2 and H2O Direct analysis no chemical conversion or fudge factors Analysis method minimizes interferents Flexibility in Changing in Method Customer can easily modify Transferable calibrationsMKS Confidential 12 13. How Can MKS OLT Support You? MKS On-Line Products Dedicated to your gas analysis success Numerous Applications Compliance Engineering Ambient air Support Resources MKS Applications Team MKS Field Services Team Outside Applications Team Industry Standard Technology Field proven rugged FTIR analyzer Industry leading software and analysis algorithms Financing Assistance Available Capital partners MKS Confidential 13 14. Thank You!