Stack Emission Monitoring & Testing
On-site stack emission measurements with portable FTIR and flue gas analyzers – for compliance checks, performance tests, CEMS verification and pollution source investigation.
Overview
Not every measurement needs a permanent system. GPIPL engineers carry out on-site stack emission monitoring with portable analyzers, giving you accurate, real-time results for boilers, furnaces, kilns, DG sets, incinerators and other stationary sources.
Portable FTIR and UV-DOAS analyzers
Portable FTIR analyzers measure many gases simultaneously from a single sample – SO₂, NOx, CO, CO₂, CH₄, NH₃, HCl, HF, VOCs and moisture – in hot-wet or cold-dry configuration. Portable UV-DOAS flue gas analyzers measure SO₂, NO, NO₂, O₂, CO and CO₂ along with flue gas temperature, pressure and velocity.
When to use it
Use stack testing for compliance testing, performance and efficiency checks, verification of installed CEMS, fugitive emission inspection and investigation of pollution sources.
What is included
- Portable FTIR multi-gas measurements (hot-wet and cold-dry)
- Portable flue gas analysis (SO₂, NOx, CO, CO₂, O₂)
- Flue gas temperature, pressure and velocity
- Compliance and performance testing
- CEMS verification and comparison
- Measurement reports
Related products
3 products
Portable Gas Analyzers
Portable FTIR Gas Analyzer (Hot-wet)-Z-27P Ein
Model Z-27P Ein
Z-27P Ein portable hot-wet FTIR gas analyzer with heated probe for simultaneous on-site measurement of SO₂, NOx, CO, CO₂, NH₃, HCl, HF, VOCs and moisture.
FTIR Gas Analyzers
Portable FTIR Gas Analyzer Monitoring Service – (Cold-dry)
On-site monitoring service with a portable cold-dry FTIR analyzer measuring SO₂, NOx, CO, CO₂, CH₄, NH₃, HCl, HF and H₂O from a single sample in real time.
Portable Gas Analyzers
Portable Flue Gas Analyzer (Cold-dry)-Z-24P Ein
Model Z-24P Ein
Z-24P Ein portable cold-dry UV-DOAS flue gas analyzer measuring SO₂, NO, NO₂, O₂, CO and CO₂ plus flue temperature, pressure and velocity on site.
Industries
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Power Generation
Environmental monitoring requirements in power generation applications can include emission measurement, air quality monitoring and related monitoring systems.
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Cement
Monitoring for cement kilns and grinding units – stack gas emissions, dust, mercury and process gas, built for hot, dusty and moist conditions.
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Petrochemical
Monitoring for chemical, petrochemical, refinery and oil & gas sites – stack emissions, VOCs, odour gases and instruments for hazardous areas.
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Waste Incineration
Monitoring for municipal, hazardous and medical waste incinerators – HCl, HF, NH₃, mercury, heavy metals and multi-gas FTIR analysis.
Frequently asked questions
Which gases can be measured on site?
With portable FTIR: SO₂, NOx, CO, CO₂, CH₄, NH₃, HCl, HF, VOCs and moisture. With portable flue gas analyzers: SO₂, NO, NO₂, O₂, CO and CO₂.
Which sources can be tested?
Boilers, furnaces, kilns, DG sets, incinerators and other industrial stacks.
Can you check our existing CEMS?
Yes. Portable measurements are a practical way to compare and verify readings from an installed CEMS.
Other services
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AMC & Maintenance
Annual maintenance contracts, preventive maintenance and fast after-sales support that keep monitoring systems accurate, available and compliant.
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Calibration & Testing
Calibration and testing of gas analyzers, dust monitors and environmental instruments under the supervision of qualified engineers using traceable national standards.
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Installation & Commissioning
Professional installation and commissioning of CEMS, analyzers and monitoring stations – from site survey and mounting to start-up, testing and data connectivity.