Automated BOD, cBOD and DO Analysis

The EasyPREP BOD-200 and EasyPREP  BOD-300 provide users with the capability to conduct dissolved oxygen DO measurement for the calculation of BOD and cBOD analysis. Analyze cBOD in conjunction with BOD to verify if non-compliant BOD results are due to nitrification and to obtain results more reflective of real effluent quality when under nitrifying conditions.


The BOD-200 and BOD-300 may be operated with an Optical or a Membrane Probe. The Optical Probe requires no membrane maintenance or electrolyte re-filling and is characterized by its stable response and minimal drift. The BOD-300 automates capping and decapping of BOD bottles.


Full Process Automation provides unattended: 

·         Automated Seed Addition

·         Automated Inhibitor Addition

·         Automated Sample Dilution

·         Automated Sample Homogenization

·         Automated Data Acquisition, Calculation and Storage



·         Optimize laboratory management by opting for 5, 7 or 20-day incubation periods

·         Accommodates 300ml reusable glass and/or disposable bottles as well as 165ml or  60 ml glass re-usable bottles

·         Barcoding option provides sample, bottle and rack tracking throughout the process

·         Auto wash station prevents cross contamination

·         User-friendly software, LIMS compatible

·         Compliant with laboratory standards: ISO 5815-1, EN-1899-1, EN-1899-2, EN-5814 (2012), EPA 405.1 Standard Method 5210B


EasyPREP BOD-200 Brochure click here.