三協インタナショナル List of Products and Services

Gas is drawn using a storage pump, and the concentrations of CO2, CH4, and O2 are measured. H2S, H2, and CO are optional, and for H2S, you can choose from a range between 50 to 10,000 ppm, allowing you to monitor the process before and after desulfurization. Up to four sampling points can be selected at the time of order.

This is a handheld gas monitor that uses a built-in pump to draw in gas and measures the concentrations of five types of gases: CO2, CH4, O2, CO, and H2S. The concentrations of CO and H2S can be selected (at the time of order). Options for adding CO concentration H2 compensation, NH3 sensor, temperature probe, and flow sensor are available. It comes with a three-year warranty. For more details, please contact us or download the catalog.

This is a biogas monitor from QED (Geotech). It is a handheld gas monitor that measures the concentration of biogas produced through anaerobic digestion (methane fermentation). It uses a built-in pump to draw in gas and measures the concentrations of four types of gases: CO2, CH4, O2, and H2S. H2S can be selected from 500 ppm, 5000 ppm, or 10000 ppm. It is used in farm digesters, wastewater treatment plants, and food processing factories. 【Features】 - No self-certification required for the anemometer - Easy to use and calibrate - User-configurable operation - Helps check that the digestion process is operating effectively For more details, please contact us or download the catalog.

This is the Incubator Analyzer from QED (Geotech). It is a handheld analyzer that measures CO2 concentration in incubators (constant temperature chambers). The usage is simple, and it is widely used in research fields such as medical and pharmaceutical companies. It is specially designed to monitor CO2 for verifying constant temperature chambers in the research and pharmaceutical markets. This device has been developed by incorporating the latest technology and specifications, providing users with a fast and easy-to-use precision laboratory set. Optionally, it can also measure O2 (0 - 2%), temperature, and humidity. 【Features】 - CO2 0 - 20% - Options: → O2 0-100% → Dual temperature probe 0 - 50°C → Data storage and download → Humidity sensor 0-100% For more details, please contact us or download the catalog.

It is possible to analyze the biogas production rate (BPM) at low flow rates for batch tests of all organic materials. The effects of temperature and pressure are corrected, and measurements are calculated at 0°C and 1 atmosphere. Gas volume measurement resolution: 9 ml or 2 ml.

The system configuration is the same as AMPTS, but the capacity and number of reactors will change. Gas capacity measurement resolution: 9 ml (standard), 2 ml (optional).

This is a biogas flow meter from BPC Instruments. It is a flow meter that measures low gas flow with high resolution and high accuracy. Despite its compact size, it comes with an LCD display that shows flow rate and cumulative volume, and it has built-in software for automatic data collection and analysis. It is the successor to the renowned micro gas flow meter μFlow, now digitized with entirely new features.

This is an experimental device designed to measure the biodegradability of a wide range of materials, including bioplastics and slurry-like substances.

It is a highly efficient experimental device for conducting biodegradability measurement experiments, with functions such as sampling, analysis, recording, and report generation systematized/automated. It complies with ISO, OECD, and U.S. standards related to biodegradability assessment.