HORIBA fuel ratio tester _MEXA-720NOx is detected engine emissions of NOx best portable analyzer. The device can not only detect NOx concentration, you can also detect air-fuel ratio (A / F), excess air coefficient (λ), oxygen concentration, research and development to meet the needs of the engine and catalyst. HORIBA fuel ratio characteristics tester _MEXA-720NOx only a third of the original compact body ◆ meet the diverse needs of the engine detected by the engine research and development Research and development catalyst NOx? A / F (λ) is a simple test vehicle detection ◆ comfortable and easy to use, the use of a variety of small? light weight? compact (one-third of the company's previous products) operation, maintenance, maintenance is simple body design can be mounted longitudinally ◆-line because it is unique zirconia ceramic sensor , it is possible to simultaneously detect NOx, A / F (λ), O2 compact, light weight, can also be onboard sampling does not cause a delay, fast response sensors are factory-calibrated HORIBA precision air-fuel ratio tester _MEXA-720NOx features ◆ use comfortable and easy usage varied small? light weight? compact (1/3 of the company's previous products) operation, maintenance, maintenance is simple body design can be mounted longitudinally ◆-line because it is unique zirconia ceramic sensor, so can detect NOx, A / F (λ), O2 compact, light weight, you can not cause a delay sampling car, high-speed response precision sensors are factory calibrated HORIBA air-tester _MEXA-720NOx specifications ◆ detect objects: Cars Ship engine and NOx emissions from gas contained in the concentration ※, air-fuel ratio (A / F), excess air coefficient (λ) and oxygen concentration (O2) ◆ Detection component: NOx ※, A / F, λ, O2 ◆ Range: NOx: 0 ~ 3000 ppm A / F: 9.5 ~ 200 λ: 0.65 ~ 13.7 O2: 0 ~ 25vol% ◆ Display range: NOx: 0 ~ 5000 ppm A / F: 3.99 ~ 500.00 λ: 0.275 ~ 30.000 O2 : 0.00 ~ 50.00vol% ◆ NOx, A / F, λ, O2 can optionally display ◆ Response time T63: 0.7 seconds ◆ Warm-up time: 3 minutes ◆ Analog Output: DC: 0 ~ 5V Dual ◆ Data Output: RS-232C ◆ Environment (amplifier portion): 5 ~ 45 ℃ ◆ Power: DC 12 ~ 30V 50W (AC is optional) ◆ Dimensions: 130 (W) × 75 (H) × 200 (D) mm ◆ Quality : about 1kg ◆ Detection of gas temperature: -7 ~ 800 ℃ ◆ sensor bolts: M18 × P1.5 ◆ Tightening torque: 40 ± 5 N m ◆ sensor cable:? 10m ◆ Options: AC power supply unit, calibration device The sensor fixing nut fastening bolts, RS-232C cable, line sensors detect the probe tube ※ NOx for diesel engines and lean-burn engines