GAS MEASUREMENT GUIDE
SERVOTOUGH
NH 3
Ar
CO
CO 2
He
C1-C6
NMHC
H 2
HCl
HF
H 2 S
CH 4
NO
NOx
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NO 2
N 2
N 2 O
O 2
C 3 H 6
THC
H 2 O
SO 2
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KEY APPLICATIONS PAGE
Oxy 1800 % Waste water treatment Food storage Marine inerting applications Inert blanketing 5
Oxy 1900 % Process control Flare stack analysis Vapor recovery Safety-critical oxidation 5
OxyExact 2200 % Oxidation control reactions EO, PTA and EDC manufacturing Catalyst regeneration Solvent recovery 5
BTU/Wobbe content measurement Gas turbine, engines, fuel cells Flare stack monitoring 6
Water in EDC/solvents Ethylene production TDI production Chlorine production 6
Process heaters Utility boilers Thermal crackers Crematoria and incinerators 6
Process heaters Incinerators Power stations Furnaces 7
% Process heaters Incinerators Power stations Furnaces 7
% Oxidation control Inerting Safety monitoring Flare gas monitoring Combustion control (<500°C) Coal to chemical 7
DF-140E ppm Reactor process control Pressure swing absorber nitrogen skids Blanketing and inerting 8
DF-320E ppm/b Hydrogen production Polypropylene production Polyethylene production Oil refining Petrochemical applications 8
DF-340E ppm/b Pressure swing absorber N 2 skids Reactor process control Blanketing and inerting Petrochemical process monitoring 8
Refinery Petrochemical Manufacturing Industrial gas supply 9
KEY APPLICATIONS PAGE
9
SpectraScan 2400
SpectraExact 2500
%CV
%
%CV
%ppm %ppm
FluegasExact 2700
Laser 3 Plus Ammonia
%CV
%CV
%
%ppm
%
%ppm
%ppm
ppm
%
%
%
ppm
Laser 3 Plus Combustion
ppm
%
Laser 3 Plus Process
H2scan
SERVOPRO
%
%
NH 3
Ar
CO
CO 2
He
C1-C6
NMHC
H 2
HCl
HF
H 2 S
CH 4
NO
NOx
NO 2
N 2
N 2 O
O 2
C 3 H 6
THC
H 2 O
SO 2
AquaXact 1688 ppmvdp Glove boxes Solder reflow ovens Compressed air generation Ethylene production AquaXact 1688 Controller ppmvdp Glove boxes Solder reflow ovens Compressed air generation Ethylene production 9
MonoExact DF150E ppm/b Glove boxes Heat treating Solder reflow ovens Industrial gas production 10
MonoExact DF310E %ppm Air separation units Medical/industrial gases Specialty gas blending 10
ppm % Product quality validation in hydrogen plants HyCO process control Bottling/filling plants producing flammable gas blends 10
ppm % Utility boilers Clinical waste incinerators Chemical incinerators Mobile labs 11
Cryogenic air separation Process control Food gas manufacture Product validation 11
Medical gas production Air separation unit Cryogenic truck loading station High purity gas production 11
Argon production Track loading Pure gas bottling Specialty gas laboratories 12
Product purity on air separation unit Validation of medical O 2 , N 2 , air and He Process control on air separation unit 12
%ppm Validation of medical O 2 , N 2 , and air Process control on air separation unit 12
ppb/t Semiconductor production – Stationary analytical systems UHP gas production – Quality control measurements 13
Scrubber efficiency Turbine/generator feedback control SCR/SNCR feedback control 13
Continuous emissions monitoring (CEMS) Ambient air monitoring 13
Compliance monitoring and testing VOC abatement Scrubber efficiency 14
4200/4210 %ppm %ppm
4900 Multigas %ppm
%ppm
%
ppm
ppm
ppm
FID
ppm
Chroma
ppm/b
ppm/b
ppm/b
ppm/b
ppm
ppm/b
ppm/b
%ppm/b
Plasma
ppm/b
ppm
MultiExact 4100
%
%ppm %ppm
%
ppm
%
ppm
MultiExact 5400
NanoChrome
ppb/t
ppb/t
ppb/t
ppb/t
ppb/t
ppb/t
NOx
ppb/t
ppm
ppm
%ppm
ppm
ppm
SO 2
ppm
HFID
GAS DETECTION
ppm
NH 3
Ar
CO
CO 2
He
C1-C6
NMHC
ppm
H 2
HCl
HF
H 2 S
CH 4
ppm
NO
NOx
NO 2
N 2
N 2 O
OxyDetect
SERVOFLEX
C 3 H 6
THC
H 2 O
SO 2
%
NH 3
Ar
Micro i.s. 5100
MiniHD 5200
NH 3
Ar
% % Refineries – catalytic cracker regeneration Process monitoring Inerting applications 14
% % Laboratories and research Air separation and gas bottling plants Transfilling Combustion analysis 15
% % Physiology studies Universities Combustion optimization Medical gas verification 15
% % Equilibrium Modified Atmosphere Packaging (EMAP) fresh consumable produce testing Laboratory and research 15
CO
CO 2
He
C1-C6
NMHC
NMHC
H 2
H 2
HCl
HCl
HF
HF
H 2 S
H 2 S
CH 4
CH 4
NO
NO
NOx
NOx
NO 2
NO 2
N 2
N 2
N 2 O
N 2 O
O 2
O 2
DF-500 Range ppb/b/t
DF-700 Range ppb/b/t
MEASUREMENT TYPE: PERCENT/PARTS PER MILLION/PER BILLION/PER TRILLION/BY VOLUME/DEW POINT
C 3 H 6
C 3 H 6
THC
THC
H 2 O
H 2 O
SO 2
SO 2
KEY APPLICATIONS
14
%
MiniFoodPack 5200
C1-C6
Pharmaceutical plants Helium production and storage Semiconductor facilities Laboratories and universities
PAGE
CO 2
%
He
KEY APPLICATIONS
CO
MiniMP 5200
DELTA F
O 2
KEY APPLICATIONS
Continuous quality control monitoring Post purifier quality certification Leak detection for electronics grade gases
ppb/b/t
Continuous quality control monitoring
Bulk gas cylinder quality control Trace moisture analysis
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MEASUREMENT TYPE: PERCENT/PARTS PER MILLION/PER BILLION/PER TRILLION/BY VOLUME/DEW POINT