Compliance Testing

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In most countries, operation of all types of industrial plants is subject to strict regulations governing exhaust gas emissions into the atmosphere.

  • Verify that the components defined as pollutants do not exceed certain limit values in the flue gas
  • Carry out a preliminary flue gas analysis before an official emissions reading

Efficiency testing

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Flue gas analysis instruments are one of the items of equipment that are used on a daily basis by service engineers to achieve optimum tuning of engines.

  • Tune the engine to the optimum operating parameters while complying with the limit value regulations in force
  • Avoid downtimes over the long term

Process monitoring

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Gas turbines are subject to flue gas limit values which are to be adhered to during operation and regularly checked depending on the size of the system.

  • Check the system's emission values for adherence to limit values and for the manufacturer's specifications
  • Extreme accuracy for the work on LowNOx gas turbines

Efficiency testing on ships

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On ships, as little visible smoke should be produced as possible, and the soot content kept to a minimum. n shipbuilding, the smoke count also plays an important part.

  • Test whether the smoke count of marine diesel engines does not exceed the prescribed limit values
  • Prove the soot emission in the diesel exhaust to custormers

Exhaust Analysis on Industrial boilers

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Flue gas measurement is used on industrial boilers for safe and efficient commissioning, at regular maintenance intervals or for troubleshooting when they are running in an unstable way. The testo 340 flue gas analysis instrument offers service engineers a vast range of technical functions. In addition to compliance with environmental regulations, it can also be used to check correct functioning and to optimise boiler efficiency.

Process monitoring on Gas Turbines

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Gas turbines are subject to flue gas limit values which are to be adhered to during operation and regularly checked depending on the size of the system. After commissioning and maintenance work, the system's emission values are checked for adherence to limit values and also the manufacturer's specifications, and documented if necessary. Due to the low NO concentrations, emission measurements during inspection and adjustment work on LowNOx gas turbines need to be extremely accurate. The portable flue gas analyzer testo 350 featuring the combination of NO2 sensor and special NOlow sensor with a resolution of 0.1 ppm enables precisely these requirements to be met. In addition, the integrated gas preparation and special flue gas probe with patented special hose provide protection against NO2 absorption and allow measured values to be compared, irrespective of date and ambient conditions.

Exhaust Analysis on industrial engines

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The emission analyser is an important tool for adjusting a gas or diesel engine to optimum effect. The emission analyser is used, for example, during commissioning, at regular maintenance intervals, or for troubleshooting unstable operational processes. Exhaust gas measurement is necessary to adjust the engine to optimum operating parameters while complying with the limit value regulations in force - this often entails measurements being taken over several hours. In particular, the high and fluctuating proportion of NO2 in the engine exhaust gas makes the separate measurement of NO and NO2 necessary to provide a highly accurate indication of the real NOx value of the engine. The integrated gas preparation and the special exhaust gas probe for industrial engines with patented special hose provide protection against NO2 and SO2 absorption and allow measured values to be compared, irrespective of date and ambient conditions.

Exhaust Analysis in Incinerators

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Restrictive limit values necessitate the use of a portable flue/exhaust gas analyser to reliably determine the exhaust gas parameters in front of and after the after treatment system or an incinerator. In addition to the regular inspections for mechanical damage and contamination, the flue gas analysis provides information about the efficiency and functional reliability of a system. The bus function of the portable flue gas analyser testo 350 allows flue/exhaust gas to be measured simultaneously in front of and after an exhaust after treatment system; this enables fast and easy assessment of the system.