Section 3
3-20
Operation
25-pin RS-232C Port
13 12 11 10 9
8
7
6
5
4
3
2
1
25 24 23 22 21 20 19 18 17 16 15 14
Jumper
610-03
black
red
black
red
LI-610
Figure 3-3. Connection of the 610-03 and LI-610 to the LI-6200 25-pin
RS-232C port (shown connected to spare input channels 1 and 2).
References
Buck, A.L. 1981. New equations for computing vapor pressure and
enhancement factor. J. Appl. Meteor. 20: 1527-1532.
Goff, J.A., and S. Gratch. 1946. Trans. Amer. Soc. Heat. and Vent. Eng.,
Vol. 52, p. 95.
Hyland, R.W. 1975. A correlation for the second interaction virial
coefficients and enhancement factors for moist air. J. Natl. Bur. Stand.,
79A, 551-560.
LI-COR, inc. 1990. LI-6262 CO
2
/H
2
O Analyzer: Instruction Manual.
Publication No. 9003-59. LI-COR, inc.
List, R.J. 1966. Smithsonian Meteorological Tables, 6th rev. ed. The
Smithsonian Institution, 527 pp.
Lowe, P.R. 1977. An approximating polynomial for the computation of
saturation vapor pressure. J. Appl. Meteorol. 16:100-103.
McDermitt, D.K., 1990. Sources of error in the estimation of stomatal
conductance and transpiration from porometer data. HortScience 25(12):
1538-1548.
Wexler, A. 1976. Vapor pressure formulation for water in the range 0° to
100° C. J. Res. Natl. Bur. Stand., 80A, pp. 775 ff.
