SEA-BIRD ELECTRONICS, INC.

1808 136th Place N.E., Bellevue, Washington 98005 USA

Phone: (425) 643 - 9866 Fax: (425) 643 - 9954 Internet:seabird@seabird.com

SENSOR SERIAL NUMBER = 2045 CONDUCTIVITY CALIBRATION DATA

CALIBRATION DATE: 11-Oct-95 PSS 1978: C(35,15,O) = 4.2914 Siemens/meter

ABCDM COEFFICIENTS

a = 3.97724259e-04

b = 4.78125715e-01

c = -3.99076969e+00

d = 6.46312647e-04

m = 3.1

CPcor = -9.57e-08 (nominal)

NEW THSL PACKAGE, rec’d around 8 nov 95