Advanced Multi-Gas Automotive Exhaust Analyzer – GAOTek

Description Features Measures concentrations of HC, CO, CO2, O2, and NOx in automotive exhaust.  Automatically calculates and displays the air-fuel ratio (λ).  Evaluates combustion performance and emission levels of engines.  High-brightness digital display with automatic zero calibration.  Automatic linearization processing and blockage alarm.  Includes an automatic diagnostic unit for fault detection.  Supports gasoline, LPG, CNG, alcohol, and diesel engine testing.  Built-in printer (or Bluetooth or RS232).  Performs free idle, double idle, and multi-condition measurements.  Delivers accurate, stable, and reliable operation.    Technical Specifications HC Measuring Range  0 to 10000×10-6 (ppm) vol  CO Measuring Range  0 to 10×10-2 (%) vol  CO2 Measuring Range  0 to 20×10-2 (%) vol  O2 Measuring Range  0 to 25×10-2 (%) vol  NOx Measuring Range  0 to 5000×10-6 (ppm) vol  Lambda Range  0.50 to 3.00  COcor Range  0 to 10×10-2 (%) vol  Indicating Error (HC)  ±12×10-6 (ppm) vol or ±5%  Indicating Error (CO)  ±0.06×10-2 (%) vol or ±5%  Indicating Error (CO2)  ±0.5×10-2 (%) vol or ±5%  Indicating Error (O2)  ±0.1×10-2 (%) vol or ±5%  Indicating Error (NOx)  ±25×10-6 (ppm) vol or ±4%  Stability  Moment drift ≤ ±3%  Repeatability  ≤ ±2%  Resolution (HC)  1×10-6 (ppm) vol  Resolution (CO)  0.01×10-2 (%) vol  Resolution (CO2)  0.1×10-2 (%) vol  Resolution (O2)  0.01×10-2 (%) vol  Resolution (NOx)  1×10-6 (ppm) vol  Resolution (Lambda)  0.01  Response Time  ≤10 s for 95% response  Preheating Time  8 min (3 min for emergency detection)  Output Mode  Digital direct reading with printable data; computer networking capable  Power  AC 100V to 240V 50/60Hz or DC 12V (with power inverter)  Power Consumption  40 VA  Operating Temperature  23°F to 122°F (-5°C to 50°C)  Relative Humidity  ≤ 90%  Dimensions  16.54 in to 12.2 in to 6.69 in (420 mm to 310 mm to 170 mm)  Weight  19.84 lb (9 kg)