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 = 0019 SBE 43

CALIBRATION DATE: 26-Apr-01 OXYGEN CALIBRATION DATA

COEFFICIENTS:

Soc = 0.3267 TCor = 0.0005

Boc = 0.0042 PCor = 1.500e-04

Offset = -0.6112

BATH OX BATH TEMP BATH SAL INSTRUMENT INST OX RESIDUAL

ml/l (ITS-90 degsC) PSU VOLTS ml/l ml/l

1.21 25.00 0.01 1.234 1.20 -0.01

1.28 5.00 0.01 1.034 1.27 -0.01

2.15 25.00 0.01 1.736 2.16 0.01

2.26 5.00 0.01 1.378 2.27 0.01

3.95 25.00 0.01 2.681 3.96 0.01

4.26 5.00 0.01 2.057 4.26 -0.00

5.81 25.00 0.01 3.647 5.81 -0.00

6.25 5.00 0.01 2.734 6.24 -0.01

7.49 25.00 0.01 4.528 7.49 -0.00

8.04 5.00 0.01 3.352 8.05 0.01