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 TEMPERATURE CALIBRATION DATA

CALIBRATION DATE: 21-Jul-98 ITS-90 TEMPERATURE SCALE

ITS-90 COEFFICIENTS IPTS-68 COEFFICIENTS

g = -1.47149665e-03 a = 3.63517159e-03

h = -1.41148158e-02 b = -6.25228744e-05

i = -1.24825753e-02 c = -3.22661585e-03

j = -3.44920578e-03 d = -3.44989318e-03

fo = 1000.000 fo = 2446.263

Post Cruise Calibration, but initial temp failed, clean contamination

On board and then did again – see 28jul98 cals for Post cal.