Figures – Campbell Scientific CDM-VW300 Series Dynamic Vibrating-Wire Analyzer System User Manual

Page 8

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Table of Contents

F.

Thermistor Information........................................... F-1

F.1

Converting Resistance to Temperature.............................................F-1

F.1.1

Resistance Conversion Example – Geokon Sensor...................F-1

F.2

Accuracy and Resolution..................................................................F-1

G.

CRBasic Program Library ......................................G-1

G.1

Dynamic Measurements .................................................................. G-1

G.1.1

20 Hz Measurement Example — One CDM-VW300, Two

Channels ............................................................................... G-1

G.1.2

20 Hz Measurement Example — One CDM-VW305, Eight

Channels ............................................................................... G-2

G.1.3

20 Hz Measurement Example — Three CDM-VW305s, 24

Channels ............................................................................... G-4

G.1.4

20 Hz Measurement Example — Six CDM-VW305s, 48

Channels ............................................................................... G-5

G.1.5

50 Hz Measurement Example — One CDM-VW300, Two

Channels ............................................................................... G-8

G.1.6

50 Hz Measurement Example — One CDM-VW305, Eight

Channels ............................................................................... G-9

G.1.7

50 Hz Measurement Example — Three CDM-VW305s, 24

Channels ............................................................................. G-11

G.1.8

50 Hz Measurement Example — One CDM-VW300, Two

Channels, Rainflow Histogram........................................... G-12

G.1.9

50 Hz Measurement Example — One CDM-VW305, Eight

Channels, Rainflow Histogram........................................... G-14

G.1.10

50 Hz Diagnostic Example — One CDM-VW300, Two

Geokon 4000 Sensors with FieldCal()................................ G-15

G.1.11

50 Hz Measurement Example — One CDM-VW300, Two

Geokon 4000 Sensors with FieldCal()................................ G-17

G.1.12

50 Hz Measurement Example — One CDM-VW300, Two

Geokon 4000 Sensors with FieldCal() and CardOut() to
CF ....................................................................................... G-19

G.1.13

50 Hz Measurement Example — One CDM-VW300, Two

Geokon 4000 Sensors with FieldCal() and TableFile() to
CF ....................................................................................... G-21

G.1.14

100 Hz Measurement Example — One CDM-VW300, Two

Channels ............................................................................. G-23

G.1.15

100 Hz Measurement Example — One CDM-VW305,

Eight Channels.................................................................... G-24

G.2

Static Measurements...................................................................... G-25

G.2.1

1 Hz Measurement Example — One CDM-VW300, Two

Channels ............................................................................. G-25

G.2.2

1 Hz Measurement Example — One CDM-VW305, Eight

Channels ............................................................................. G-26

Figures

4-1. Two-channel CDM-VW300 wiring panel ........................................... 3

4-2. Eight-channel CDM-VW305 wiring panel.......................................... 4

4-3. Measurement speeds of the AVW200 and CDM-VW300 analyzers .. 4

4-4. Single-coil vibrating-wire sensor including coil and thermistor

outputs.............................................................................................. 5

4-5. Laboratory-mode measurement system diagram................................. 5

4-6. Field-mode data-acquisition system diagram ...................................... 6

iv

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