
RITTER Drum-Type Gas Meters (TG)
True Volumetric Gas Measurement – Precise, Reproducible and Independent RITTER Drum-Type Gas Meters are among the world’s most accurate instruments for direct volumetric gas measurement. Based on the principle of positive displacement, TG meters physically measure actual gas volume directly…

RITTER MilliGascounter (MGC)
Precise Volumetric Gas Measurement for Ultra-Low Flow Applications When gas volumes become extremely small, measurement quality becomes critical. The RITTER MilliGascounter (MGC) was developed for accurate volumetric measurement of ultra-low gas flows from 1 ml/h up to 1 l Designed…

Software »RIGAMO«
Digital Data Acquisition for Reliable Volumetric Gas Measurement RIGAMO is the unified Windows® software platform for digital data acquisition from RITTER gas measurement systems. Designed specifically for volumetric gas measurement applications, RIGAMO transforms pulse signals from RITTER instruments into structured…

Pulse Generator
The RITTER Pulse Generator provides an accurate, electronic output signal based on the rotational movement of RITTER Drum-type Gas Meters or MilliGascounters®. Each pulse corresponds to a precisely defined gas volume, enabling direct data logging, system automation, and integration into…

Thermometer & Manometer
RITTER Thermometers and Manometers are designed to complement volumetric gas measurement systems, allowing precise compensation for temperature and pressure variations. Accurate environmental values ensure that measured gas volumes correspond to standardized, comparable reference conditions. Both instruments are engineered for laboratory…

Packing Fluids
RITTER Packing Fluids are specially formulated sealing liquids designed for use in Drum-type Gas Meters. Their properties ensure low evaporation, chemical resistance, and stable sealing performance across a range of temperatures and pressures. Available in multiple formulations depending on gas…
RITTER »MultiGas« Sensors
Compact Gas Analysis Solutions Using NDIR and NDUV Technology RITTER MultiGas Sensors combine proven photometric gas sensing technologies with practical integration, compact housing design and application-oriented usability. Designed for laboratory, research and industrial environments, these compact sensor solutions provide reliable…

RITTER Biogas Batch Fermentation System (BBFS)
Integrated Laboratory Solutions for Reliable Biogas and Fermentation Research The RITTER Biogas Batch Fermentation System (BBFS) combines proven volumetric gas measurement technology with practical laboratory integration to create a complete solution for biogas and fermentation studies. By combining precision gas…
The »FermAlyzer«®
Integrated Fermentation Analysis with Volumetric Gas Measurement and Gas Composition Monitoring The »FermAlyzer«® combines proven RITTER volumetric gas measurement technology with integrated gas analysis to create a powerful laboratory platform for advanced fermentation and biogas research. By intelligently combining: the…