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PS-3521

Technical Support

5

012-15723A

or service names are or may be trademarks or service marks of, and are 

used to identify, products or services of, their respective owners. For more 

information visit www.pasco.com/legal.

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 recycle/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.

Summary of Contents for PS-3521

Page 1: ... the BNC connector at the top of the unit get wet Included Equipment Item Included Equipment Item Nitrate ISE Replacement Module 1 Nitrate Standard Solution 1000 ppm 5 Nitrate ISE Cl Probe 2 Nitrate Reference Fill Solution 6 Storage Bottle 3 Nitrate Ionic Strength Adjuster ISA 7 BNC Male to Female Cable 4 ...

Page 2: ...e sensor module is best stored and transported dry Therefore the electrode is shipped with a plastic Module Blank inside that must be removed prior to use 1 Unscrew the cap of the storage solution bottle also known as Soaker Bottle and remove the electrode Unscrew the plastic Module Blank from the end of the electrode Replace the blank with the included Nitrate ISE Replacement Module The Module Bl...

Page 3: ...he electrode slope The normal range for the slope is 56 4 mV at 25 C Troubleshooting If the electrode slope is not within the normal range the following procedure may restore the electrode 1 Soak the electrode in a diluted standard solution for 2 hours before use 2 Repeat Checking Electrode Operation procedure again Note All standard solutions should be prepared fresh For best performance use ISA ...

Page 4: ...e the FastFil sleeve upward to close the fill hole Refill the reference before putting the electrode back into service Long Term Refill the electrode with Reference Filling Solution and close the fill hole Remove the sensing element and store in the glass vial or replace the cap to protect the sensing element Follow procedures in Electrode Preparation and Checking Electrode Operation before using ...

Page 5: ...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 recycle disposal service or the place where you purchased the product The European Union WEEE Was...

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