Vaisala CL31 User Manual

___________________________________________________________________________INDEX
VAISALA______________________________________________________________________ 137
INDEX
A
Alarm check 91
Alarms 100
Laser failure 100
Laser temperature shut-off 100
Light path obstruction 100
Memory error 100
Receiver failure 100
Receiver saturation 100
Voltage failure 100
Atmospheric transmittance 45
Attaching the measurement unit 28
Average laser power 131
B
Background light 68
Backscatter 17
Backscatter coefficient 46
Beam divergence 131
C
Changing user-programmable parameter value
42
Character code 129
CLOSE command 56
CL-VIEW 96
Contrast threshold 47
D
Data messages 62
CL31 Status message 70
CT25K data message No. 1 78
CT25K data message No. 6 80
CT25KAM data message No. 60 82
CT25KAM data message No. 61 82
Detector 131
Digital display DD50 48
DMX501 modem 131
Door gasket check 93
E
Electrostatic discharge 13
Environmental conditions 132
ESD 13
External connections 34
External connector J1 127
External connector J2 128
External connector J3 128
External connector J4 129
Extinction normalization 46
F
Focal length 132
Foundation screws 25
G
GET command 42
H
Hard target test 98
Height normalization 45
I
Internal humidity transmitter 19
Inversion 47
L
Laser 131
Laser classification 131
Letter case in commands 56
LIDAR 17
Lidar equation 45
Lidar ratio 46
M
Main parts 19
Maintenance
Alarms and warnings 91
Battery check 93
Maintenance cable 19
Manual message 88
Max irradiance 131
Measurement parameters 68
Measurement range 132
Measurement signal 43
Meteorological Optical Range MOR 46
Miscellaneous problems 101
Modem module DMX501 131
MOR 46

Vaisala CL31 Specifications

General

Brand	Vaisala
Model	CL31
Category	Measuring Instruments
Language	English