Gas volume and flow meters – features comparison BPC® Go BPC® Core Light BPC® Core Test lines Data storage Up to 130 000 l (30 000 l with 2 ml flow cells) of gas can be stored per channel Up to 15 000 l (3 400 l with 2 ml flow cells) on average of gas can be stored per channel Up to 7 500 l (1 700 l with 2 ml flow cells) on average of gas can be stored per channel Analog control Yes, possible to start and stop experiments using button on instrument No, requires access to software via computer or other smart devices with standard web browser No, requires access to software via computer or other smart devices with standard web browser Presents gas flow & volume data and instrument status Presents only instrument status Presents only instrument status Measurement resolution Operation mode Embedded software accessed with web browser. No installation needed Embedded software accessed with web browser. No installation needed Embedded software accessed with web browser. No installation needed Internet access needed Remote accessibility Seamlessly connect through local networks and the Internet Seamlessly connect through local networks and the Internet Seamlessly connect through local networks and the Internet Easy maintenance. Most parts can be replaced without the need to ship instrument to the manufacture or a regional service center Easy maintenance. Most parts can be replaced without the need to ship instrument to the manufacture or a regional service center Easy maintenance. Most parts can be replaced without the need to ship instrument to the manufacture or a regional service center Gas types that can be measured Most nonaggressive gases, e.g., biogas, methane, carbon dioxide, nitrogen gas, hydrogen gas, etc. Most nonaggressive gases, e.g., biogas, methane, carbon dioxide, nitrogen gas, hydrogen gas, etc. Most nonaggressive gases, e.g., biogas, methane, carbon dioxide, nitrogen gas, hydrogen gas, etc.