Orbeco BOD Systems Oxi700

Specifications Measuring principle: Manometric; mercury-free; electronic pressure sensor Ranges [ mg/ l O2] 0 – 40, 0 – 80, 0 – 200, 0 – 400, 0 – 800, 0 – 2000, 0 – 4000 mg/ L Accuracy* 0.5 % full scale at 20° C ( 68° F) Applications BOD5, BOD7, OECD 301° F … Result display BOD [ mg/ L] ; 4 – digits; 7 – segment LED Measurement parameter display BOD-range, volume, duration, time of measuring Measurement period User-selectable, between 1 and 28 days Auto result storage Up to 28 results, depending on measurement period Storage interval – hourly ( 1 day) ; – every 2 hours ( 2 days) ; – daily ( 3-28 days) Automatic start After temperature equalisation of samples Power supply 3 alkaline-manganese batteries ( size C) Battery life 1 year ( normal use as BOD5 meter – max. one reading a day) ; early warning before battery fails Interface RS232 for printer or PC connection Clock Real-time clock Protection IP 54 ( sensor head) Dimensions ( LxWxH) 14.63 x 7.67 x 9.05 inches including stirring unit Weight 8.512.68 lbs, complete with stirring unit Housing: ABS Approval certificate CE