A-1
Using the LI-870 CO₂/H₂O Analyzer
Appendix A.
Specifications
General
Case dimensions
: 28.4 cm L × 27.9 cm W × 12.4 cm H (11.2 in × 11 in × 4.9 in)
Weight:
2.31 kg (5.1 lbs.)
Measurement rate
: 1 per second (1 Hz)
Operating temperature range:
-20 to 45
◦
C, without solar loading
Relative humidity range:
0 to 95% RH, non-condensing
Measurement principle:
Non-dispersive infrared (NDIR)
Operating pressure range:
50 to 110 kPa
Flow rate (nominal):
0.75 liters min
-1
Power Requirements:
Input voltage:
10-17 VDC, 2 A max
After warmup (without pump):
0.33 A @ 12 VDC (4.0 W) average
After warmup (with pump):
0.42 A @ 12 VDC (5.0 W) average
Power source
: 8200-01S Smart Chamber or LI-8250 Multiplexer
CO
2
Measurements
Measurement range:
0 to 20,000 ppm
Accuracy:
Within 1.5% of reading
H
2
O Measurements
Measurement range:
0 to 60 mmol mol
-1
Accuracy:
Within 1.5% of reading
Summary of Contents for LI-870
Page 1: ...Using the LI 870 CO2 H2O Analyzer...
Page 2: ......
Page 12: ...Section 1 Overview of the LI 870 1 4 Using the LI 870 CO H O Analyzer...
Page 18: ...Section 2 Using the LI 870 2 6 Using the LI 870 CO H O Analyzer...
Page 30: ...Appendix A Specifications A 2 Using the LI 870 CO H O Analyzer...
Page 41: ......
