21
Temp (C) 21.25 21.26 21.27 21.27 21.28
E.C (uscm) 0 0 0 0 0
E.C (mscm) 0.00 0.00 0.00 0.00 0.00
Sal (ppt) 0.00 0.00 0.00 0.00 0.00
Dens(g/cm3) 997.8 997.8 997.8 997.8 997.8
S.G. (sg) 0.9979 0.9979 0.9979 0.9979 0.9979
TDS (g/l 0.0 0.0 0.0 0.0 0.0
D.O.(%sat) 39.9 51.0 59.2 63.9 67.0
D.O.(mg/l) 3.54 4.53 5.25 5.67 5.95
pH (pH) 6.81 6.81 6.81 6.81 6.81
ORP (mv) 289 310 317 319 320
Figure 4a: Sample of Excel_LR data output from the YK615 (date format: dd/mm/yy).