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Instruction Sheet

012-08470G

Drop Counter

PS-2117

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*See the PASCO catalog or the PASCO web site at www.pasco.com 
for more information

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Quick Start

1.

Connect the Drop Counter to your PASPORT compati-
ble PASCO interface.

2.

If you are using a computer, connect the interface to it 
and start the data acquisition software.

3.

Touch, press, or click to begin recording data.

4.

Allow drops of liquid to fall through the rectangular 
opening.

Stopcock (2)

Micro Stir Bar

Drop Tip

Drop Counter

Syringe

Support Rod

Included Items

Included Items

Drop Counter

Stopcock (2)

Micro Stir Bar

Drop Tip

Syringe (60 mL)

Support Rod

Required Items

Required Items

PASCO Interface*

Data Acquisition Software*

Recommended

Recommended

pH Sensor*

Temperature Sensor*

Consumables

Consumables

0.1 M NaOH

0.005 M HCl

Other Needed Items*

Three-finger Clamp (SE-9445)

Support Rod and Stand (SE-9451)

Multi Clamp (ME-9507)

Magnetic Stir Plate (SE-7770)

Beaker, 150 mL

Graduated Cylinder, 10 mL

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