Download T8 Manual

Transcript
Tensiometer T8
3.5.4
4
Connecting the indicator
24
T8 configuration with tensioVIEW
®
®
25
4.1
tensioLINK USB converter
4.2
Work with tensioVIEW
4.2.1
Menu
4.2.2
Current readings
4.2.3
Stored readings
4.2.4
Configuration of a device
4.3
Configuration settings for T8
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5
34
Service and maintenance
5.1
Refilling
5.1.1
When do Tensiometers need to be refilled?
5.1.2
Refilling in the lab
5.1.3
Refilling in the field
5.1.4
Refilling with a vacuum pump
5.2
Testing
5.2.1
Calibration
5.2.2
Check the Offset
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6
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Protecting the measuring site
6.1
6.2
6.3
6.3.1
6.3.2
6.4
7
Theft and vandalism
Cable protection
Frost
Protection against frost
Emptying the T8
Lightning protection and grounding
Useful notes
7.1
7.2
7.3
7.4
7.5
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Maximum measuring range and data interpretation
Temperature influences
Vapor pressure influence on pF/WC
Osmotic effect
Using a T8 as a piezometer
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8
Troubleshooting
47
9
Appendix
48
9.1
9.2
9.3
9.3.1
9.3.2
9.3.3
9.3.4
9.3.5
9.4
Technical specifications
Wiring configuration
Accessories
Connecting and extension cables
Handheld measuring device
Tensiometer augers
Refill kits
tensioLINK accessories
Units for soil water and matrix potentials
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