pHfit V 2.2
Pre-Cruise Calibration for SKQ2601S TR 
pH Calibration TimeStamp: 2026-01-14T17:50:36
SBE18/27 pH serial number: 1401


t = 284.910000
a = 0.000000
b = 7.711800
c = 4.578900
d = 18.000000
deter = 54.000000
slope = 0.254383
offset = 2.570600
final slope = 4.499915

pHslope = 4.4999
pHoffset = 2.5706

residuals:
    pH       Vout       res
   7.00      2.552      0.074
   4.00      1.817     -0.037
  10.00      3.343     -0.037