7460 SERIES RUGGED PORTABLE ANALYZERS FOR ENGINE EXHAUST EMISSIONS APPLICATIONS For checking engine exhaust emissions for diesel, gasoline, propane, or natural gas powered 2 and 4 cycle engines. Analysis of carbon monoxide (CO), hydrocarbons (HC’s), carbon dioxide (CO2), oxygen (O2), oxides of nitrogen (NOx), nitric oxide (NO), and nitrogen dioxide (NO2). FEATURES • Rugged design, easy to operate and maintain • Fast warm up and accurate response • Large digital readouts with backlight for each gas • Solid state infrared detectors for CO, CO2, and HC's • Rechargeable battery operation (recharge from vehicle or from AC adapter) • Provided with sample filter, and flexible sample probe with 12 ft. of hose, built-in sample pump and automatic condensate removal • Meets Bar 97 and ISO 3930/OIML R99, Class O specifications OPTIONS • Analog 4-20 mA outputs • Built-in printer (add `P' suffix) • Datalogger for PC computer • Add NO (as NO) to any analyzer (add 'N' suffix) • Add NO2 to any analyzer (add 'X' suffix) • PPM CO in place of '%' (add 'L' suffix) • For continuous analysis - see 7200 Series CALIBRATION • Zero on air • Span on analyzed calibration gases NOVA ANALYTICAL SYSTEMS INC. www.nova-gas.com Standard engine exhaust probe with flexible tip

DESCRIPTION The 7460 Series Portable Analyzers are available in six versions for the simultaneous measurement of the gases typically found in the exhaust from internal combustion engines. CO, CO2, and HC's are detected by a dual-wavelength infra red detector. The O2 and NOx (as NO) are detected by customer-replaceable electrochemical sensors. The optional NO2 and low range CO channels are also detected by electrochemical sensors. All detector outputs are displayed on large separate front panel digital meters. Optional built-in printer, datalogger and 4-20 ma recorder outputs are also available....