Ra-COMBO At-line analyzer BOD & Toxicity

The Ra-COMBO® is a renowned respirometric at-line analyzer for conducting semi-automated analysis on the biolgical activity of activated sludge. The system basically measures the respiration rate ( expressed as mg O2/ l.h) , one of the most important parameters for the biological activity of activated sludge. The analyzer determines short-term Biological Oxygen Demand ( BODst) and toxicity ( organic / inorganic inhibition) on grab samples of waste water or influent streams. The unique design of the Ra-COMBO® At-line Analyzer overcomes the disadvantages of other analyzer designs using two oxygen sensors. Instead, the respiration rate measurement used is a patented technology using a single DO-electrode. Today, the respiration technology used knows many references, either in a laboratory environment or in processes. Application fields • Toxicity assessment of incoming wastewater • Tankcleaning companies • BODst ( short-term BOD) measurement of waste water treatment plant • Simulation of treatment processes • Research ends Patented respiration technology • Use of real sludge from WWTP for measurement • Measurement at same pH as WWTP • Measurement at same temperature as WWTP • Direct BODst related measurement by using respiration rate instead of oxygen concentration General features Human interface: 10.4" color touch screen with excellent viewing angle and graphics. Can remotely be taken over by LAN ethernet software ( VNC) . Visualization of the BOD and respiration activity in real-time Standard auto-cleaning First class and robust moving components such as low-speed peristaltic pumps and patented single O2 electrode Respiration Module. Incorporated industrial PC with result & alarm data export ( 1000 results including sample stream, date, time) Multifunctional sealed USB port on left side of the housing ( result download, program upload, reporting) Communication: active 4 - 20 mA, Ethernet, RS232, TCP-IP Weight: 40 kg ( 107 lbs.) Options / Extra This system is also available as an on-line analyzer for process ends. Jakarta - Indonesia Telp. 021 8611 444 ( hunting) Call : 0815 614 1954, 0813 992 919 09, 0811 893 101.