Product description

The BM3201 4-gas analyzer is for emission testing of vehicles.

The analyzer features a range of options that allows for a customized configuration.

Accurate and consistent measurements.
Robust and long lasting.
Low maintenance costs.
Graphic screen and 5-key keyboard.
Guided test procedure on LCD display and handheld unit.
Thermal integrated printer (or Matrix Dot on demand).
Intelligent control of gas pump via handheld unit to ensure long pump lifetime.
Compatible with the OIML R99 Class 0 and ISO 3930 standards.
Multi-gas analysis mode.
Vehicle inspection mode.
Automatic condensation extraction.
Prepared for integration with BM FlexCheck software.
- Allows for fully automated one or multilane test facilities.
Can be supplied with mobile trolley for easy movement:
- Standard trolley or “tough” trolley.

Technical data

Size of display unit (LxWxH)	400 x 380 x 200 mm
Preheating time	< 5 min at 20°C (1 minute minimum)
Response time	13 seconds for HC, CO, CO2 28 seconds for oxygen
Nominal pump delivery	6 l/min.
Minimum pump delivery	3.5 l/min.
Hose length for gas sampling probe	7.5 m
Air pressure variation	Automatic correction by integrated absolute pressure sensor
Zero point and sensitivity	Automatic compensation
Pump standby and zeroing	Automatic
Power supply x 1	0.9 A / 230 Vac (+10-15%) 1.5 A / 115 Vac
HC	Normal resolution: 0 to 20000 ppm Propane 10 ppm accuracy Normal res.: 10 ppm vol. High res.: 1 ppm vol.
CO	-0.03 à 10.5% 0.03% accuracy Normal res.: 0.01% vol. High res. 0.001% vol.
CO₂	-0.4 à 21.0 % 0.5% accuracy Normal res.: 0.1% vol.
O₂	-0.5 à 21.7 % 0.1% accuracy If O₂<4% vol. high res.: 0.01% vol. Otherwise normal res.: 0.1% vol.
Nox	0 à 5000 ppm Res.: 1 ppm vol.
Engine speed	0 à 9999 RPM +/- 10 RPM accuracy Res.: 1 tours/min.
Oil temperature	-5 à 150°C +/- 1°C accuracy Res.: 1°C
Corrected CO	0 à 10% 0.03% accuracy Res.: 0.01%
Air/fuel coefficient (Lambda)	0.600 to 1.200 0.03 accuracy Res.: 0.001 or 0.01 (selectable)
Size standard trolley (LxWxH)	500 x 500 x 1000 mm
Size "tough" trolley (LxWxH)	550 x 550 x 1300 mm