Respirometric measurements with OxiTop®
For decades, OxiTop® has been a well-established term in the measurement of Biochemical Oxygen Demand (BS) for self-monitoring and advanced manometric respiration testing. The new OxiTop®-i is excellently suited for the self-monitoring measurement of BOD in undiluted samples according to DIN EN 1899-2. In addition to BOD, the OxiTop® IDS can map all types of respirometric tests, such as OECD biodegradability tests, soil respiration, biogas testing and much more. The data obtained can be further processed electronically. The current five types of heads are:
Respirometric BOD System OxiTop®-i
OxiTopi is the perfect system for respirometric self-check BOD between 1 and 7 days in municipal wastewater treatment plants. Menu-guided with direct display of BOD in mg/l.
Up-to-date BOD Measurement
OxiTop-i IS 6 Specificity
OxiTop®-IDS Set 6: BOD Self Check and aerobic degradation
Convenient BOD measurement for self-check and for general aerobic degradation with OxiTop®-IDS and Bluetooth® LE and data transfer to a PC. Also well suited for industrial waste water. Requires a Multi 3620 IDS or Multi 3630 IDS including IDS WLM-M module.
OxiTop®-IDS system determines biological degradability according to OECD/microbiology
OxiTop-IDS AN 6 Measuring System for Anaerobic Degradation (H2S resistant pressure sensors)
The OxiTop®-IDS AN 6 is well suited for anaerobic degradation e.g. biogas examinations. The OxiTop®-IDS/B heads in the system provide an extended pressure range up to 1500 hPa and a corrosion-proof pressure sensor.Requires a Multi 3620 IDS or Multi 3630 IDS including IDS WLM-M module.
Measuring system for Biogas (anaerobic/aerobic)
OxiTop®-IDS A 6 Measurement system for aerobic degradation
The OxiTop®-IDS A 6 is well suited for all special examinations under aerobic conditions e.g. OECD 301F. Requires a Multi 3620 IDS or Multi 3630 IDS including IDS WLM-M module.
Determine biological degradability according to OECD/microbiology
OxiTop-IDS B 6 Measurement System for Soil Respiration
Microbial activity of soil can be easily determined with an OxiTop®-IDS measurement system. Different vessel sizes allow an adaption to the activity of the soil. Requires a Multi 3620 IDS or Multi 3630 IDS including IDS WLM-M module.
Soil respiration measurements are used for forecasting, surveying and checking remediation work for biodegradable measurements of substances like pesticides, fungicides, fertilizers, etc and for carrying out toxicity testing. Thanks to specially designed test-proven vessels, these measurements are made accurate and simple with the OxiTop Control Sustem. A cost effective alternative compared to conventional methods.
Lab procedure to determine the microbial soil respiration according to DIN ISO 16072
OxiTop-IDS B 6 Specifications
Soil respiration carried out in 2 different types of vessel
Additional Instruments: Portable Multi-parameter and Thermo Regulation Box
MultiLine® Multi 3620 IDS - Multi-parameter portable meter
Digital measurement with two universal measuring channels with the Multi 3620 IDS – pH, ORP, dissolved oxygen and/or turbidity simultaneously.
MultiLine® Multi 3630 IDS - Professional wireless ready digital multi meter
Compact, digital precision meter Multi 3630 IDS enables you to carry out pH measurements, ORP measurements, conductivity measurements, dissolved oxygen (D.O.) measurements and turbidity measurements quickly and reliably.
Thermostat boxes ensure the necessary temperature regulation to 20.0 ± 0.5 C. The power supply for the stirring platforms is integrated in the thermostats.