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Salinity Sensor

Technical Support

6

Storage

The Salinity Sensor Probe can be stored dry. Rinse the tip with distilled water and 
then dry it using a soft, nonabrasive towel. 

Technical Support

For assistance with any PASCO product, contact PASCO at:

For more information about the Salinity Sensor and the latest revision of this Instruction 
Sheet, visit:

www.pasco.com/go?PS-2195

Limited Warranty 

For a description of the product warranty, see the PASCO catalog. 

Copyright 

The 

PASCO scientific 012-10546A 

Salinity Sensor Instruction Sheet

 is copyrighted with all rights reserved. 

Permission is granted to non-profit educational institutions for reproduction of any part of this manual, 
providing the reproductions are used only in their laboratories and classrooms, and are not sold for 
profit. Reproduction under any other circumstances, without the written consent of PASCO scientific, is 
prohibited. 

Trademarks 

PASCO, PASCO scientific, DataStudio, PASPORT, Xplorer, and Xplorer GLX 

are trademarks or registered trademarks of PASCO scientific, in the United States and/or in other 
countries. For more information visit www.pasco.com/legal. Windows is a registered trademark of 
Microsoft Corporation in the United States and/or other countries. Mac is trademark of Apple Com-
puter, Inc., registered in the U.S. and other countries. 

Product End of Life Disposal Instructions:

This electronic product is subject to disposal and recycling regulations that vary by 
country and region. It is your responsibility to recycle your electronic equipment per 
your local environmental laws and regulations to ensure that it will be recycled in a 
manner that protects human health and the environment. To find out where you can 
drop off your waste equipment for recycling, please contact your local waste recy-
cle/disposal service, or the place where you purchased the product.

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 in a standard waste container.

Address: PASCO scientific

10101 Foothills Blvd.
Roseville, CA 95747-7100

Phone:

916-786-3800 (worldwide)
800-772-8700 (U.S.)

Fax:

(916) 786-3292

Web:

www.pasco.com

Email:

[email protected]

Содержание PasPort PS-2195

Страница 1: ...linity Sensor PS 2195 Salinity Sensor Probe 10 X Conductivity Temperature 699 11064 Recommended Items PASPORT Extension Cable PS 2500 PASCO Interface Catalog or web site Data Acquisition Software Cata...

Страница 2: ...ride In the 1970 s salinity was redefined as the conductivity ratio of a water sample to a standard potassium chloride KCl solution Usage One use for the sensor is to explore the salinity of local wat...

Страница 3: ...b site at www pasco com for information 1 When you connect the Salin ity Sensor to the computer through a PASPORT inter face the PASPortal window will launch automatically if DataStudio is not already...

Страница 4: ...ou will need reagent grade sodium chloride salt a liter of distilled or deionized water a stir rod and a container with accurate volume markings Pour 500 milliliters mL of distilled water into the con...

Страница 5: ...on the specific dissolved solids and can vary between 0 40 and 0 96 depending on the dissolved solids A value of 0 65 is used as an approximation if the dissolved solids are not known As an example TD...

Страница 6: ...f PASCO scientific in the United States and or in other countries For more information visit www pasco com legal Windows is a registered trademark of Microsoft Corporation in the United States and or...

Страница 7: ...g more distilled or deionized water until the volume is 200 ml Prepare a 0 005 M sodium hydroxide NaOH solution by dissolving 200 mg of NaOH in 500 ml of distilled or deionized water and then adding d...

Страница 8: ...Remove the Salinity Sensor Probe from the first sample Rinse the end of the probe with distilled water 9 Repeat the data collection process with the other two samples Data Analysis 1 Autoscale the gra...

Страница 9: ...Analysis The table lists typical experimental results In general ionic salts at low to moderate concentrations have a temperature dependence of 2 per degree at 25 C Acids bases and concentrated salt s...

Страница 10: ...Salinity Sensor Notes on the Experiment 10...

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