Environmental Emission Testing & Calibrations

Environmental Emission Testing and Calibrations
Metro Services, Incorporated can conduct testing and documentation demonstrating the thermal efficiency of ovens, furnaces, lehrs and other types of heating systems. For retrofits installation of low NOx burners, we provide independent baseline and post-retrofit NOx and boiler performance tests to ensure compliance with guarantee conditions. To maintain compliance and reduced unit operating costs we offer burner and fuel system tuning to achieve the lowest NOx emissions from your existing equipment, while maintaining acceptable flame characteristics, unburned carbon in ash, carbon monoxide and boiler performance. Measurements are made of the combustion products (O2, CO2, CO, NO, SO2) in the flue gas stream. With knowledge of the distribution of O2, CO and NO in the convective back pass, the field performance engineer can make adjustments to burner damper settings, burner tilt control, excess air control bias, or mill bias control in order to optimize the combustion characteristics of the system.

Temperature / Humidity Calibration
Metro Services, Incorporated provides calibration services for all of your temperature / humidity calibration needs. Our extensive temperature and humidity calibration services can be custom-tailored to meet your specific requirements either onsite or through our Pick Up and return service.

Temperature / Humidity Calibration capabilities include:


RTD Probes Chart Recorder Calibration Data Collector Calibration Dial Thermometer Calibration Digital Thermometer Calibration Infrared Temperature Sensor Calibration	Infrared Thermometer Calibration Psychrometer Calibration Temperature Meter Calibration Temperature Controller Calibration Temperature Indicator Calibration Temperature Transmitter Calibration and much more