Pasport PS-2163 Скачать руководство пользователя страница 3

®

PS-2163

012-10538C

 Setup

3

water movement. The horizontal orientation of the probe makes sure that the 

soil moisture measurement is made at a particular soil depth.

Make a narrow trench with a trenching shovel or garden spade. Place the 

probe into the narrow trench and completely cover the entire length with soil. 

Tamp down the soil along both sides of the probe with your fingers. Cover with 

more soil if needed. Repeat the process of tamping down the soil along both 

sides of the probe five to eight times.

Removing the Soil Moisture Probe

When removing the soil moisture probe from the soil, do not pull it out of the 

soil by the cable! Doing so may break internal components and make the probe 

unusable.

Setup

Hardware Setup

The following three steps can be performed in any order.

1. Connect the mini-DIN plug of the Soil Moisture Probe Cable Assembly to 

the front end of the Soil Moisture Sensor box.

2. Connect the Soil Moisture Sensor to a PASPORT-compatible interface.

3. If you will be using a computer, connect the PASPORT-compatible 

interface to the computer.

Software Setup

Install the latest version of the PASCO data collection software first. Check the PASCO web site at: 

www.pasco.com/software

Software Help

See the SPARKvue Help or PASCO Capstone Help for information about 

collecting, displaying, and analyzing data. 

In SPARKvue, select the HELP button (

) in any screen including the 

Home Screen.

In PASCO Capstone, select PASCO Capstone Help from the Help menu, 

or press F1.

Do not bend the cable too severely 

when putting the probe into the soil. 

Let about 10 cm of the cable nearest 

to the probe remain straight or gently 

curved as shown.

3 cm

10 cm

water movement. The horizontal orientation of the probe makes sure that the 

soil moisture measurement is made at a particular soil depth.

Make a narrow trench with a trenching shovel or garden spade. Place the 

probe into the narrow trench and completely cover the entire length with soil. 

Tamp down the soil along both sides of the probe with your fingers. Cover with 

more soil if needed. Repeat the process of tamping down the soil along both 

sides of the probe five to eight times.

Removing the Soil Moisture Probe

When removing the soil moisture probe from the soil, do not pull it out of the 

soil by the cable! Doing so may break internal components and make the probe 

unusable.

Setup

Hardware Setup

The following three steps can be performed in any order.

1. Connect the mini-DIN plug of the Soil Moisture Probe Cable Assembly to 

the front end of the Soil Moisture Sensor box.

2. Connect the Soil Moisture Sensor to a PASPORT-compatible interface.

3. If you will be using a computer, connect the PASPORT-compatible 

interface to the computer.

Software Setup

Install the latest version of the PASCO data collection software first. Check the PASCO web site at: 

www.pasco.com/software

Software Help

See the SPARKvue Help or PASCO Capstone Help for information about 

collecting, displaying, and analyzing data. 

In SPARKvue, select the HELP button (

) in any screen including the 

Home Screen.

In PASCO Capstone, select PASCO Capstone Help from the Help menu, 

or press F1.

Do not bend the cable too severely 

when putting the probe into the soil. 

Let about 10 cm of the cable nearest 

to the probe remain straight or gently 

curved as shown.

3 cm

10 cm

The mini-DIN plug on the 

Soil Moisture Cable 

Assembly fits into the 

sensor box in only one way.

Содержание PS-2163

Страница 1: ...a soil sample Volumetric water content is the volume of soil water per unit of total volume In simple terms dry soil consists of solid Included Equipment Part Number 1 PASPORT Soil Moisture Sensor PS...

Страница 2: ...e it is important to remember that the soil adjacent to the probe s surface has the strongest influence on the sensor reading Therefore any air gaps or excessive soil compaction around the probe can p...

Страница 3: ...to the probe remain straight or gently curved as shown 3 cm 10 cm water movement The horizontal orientation of the probe makes sure that the soil moisture measurement is made at a particular soil dep...

Страница 4: ...trols Palette to begin collecting data Later select Stop to end data collection Calibration The Soil Moisture Sensor comes pre calibrated for three soil types potting soil mineral soil and rockwool Th...

Страница 5: ...il spread the soil in a thin layer and use a fan to move air over the soil 3 Remove large objects from the soil and break up large clods so the soil can fit through a 5 mm mesh 4 Pack the soil into th...

Страница 6: ...record the coefficient a b and c 3 Create a calculation for VWC based on the slope and the y intercept VWC mx b Let x be the sensor voltage output Sample Calibration Data If the best fit is quadratic...

Страница 7: ...ulic equilibrium with the soil that is being measured The probe measures the dielectric permittivity of the ceramic disk to determine its water potential and thereby the water potential of the soil In...

Страница 8: ...A cracked ceramic will cause a loss of accuracy Setup Hardware Setup The following three steps can be performed in any order 1 Connect the mini DIN plug of the Soil Water Potential Probe cable to the...

Страница 9: ...ientific is prohibited Version 2016 05 03 Trademarks PASCO and PASCO scientific are trademarks or registered trademarks of PASCO scientific in the United States and or in other countries For more info...

Страница 10: ...38C Technical Support 10 The European Union WEEE Waste Electronic and Electrical Equipment symbol to the right and on the product or its packaging indicates that this product must not be disposed of i...

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