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PS-3220
Introduction
2
013-16026A
*See the PASCO catalog or the PASCO web site www.pasco.com for more information.
Introduction
The PASCO Wireless Drop Counter is a versatile
measuring device that can connect to a computer or
mobile device wirelessly through Bluetooth (BLE) or
physically through a USB port. It includes a rechargeable
battery and a Micro USB Cable. It measures the number
of drops of fluid that fall through the rectangular opening
(drop window) of the sensor and converts the drops into
a volume. It is typically used in conjunction with a pH
sensor and other equipment to perform a titration. Data
from the Wireless Drop Counter and other sensors are
recorded and displayed using software such as
SPARKvue or PASCO Capstone. SPARKvue allows the
sensor to work with a computer or a mobile device such
as a tablet or smart-phone when the sensor is
connected. PASCO Capstone will work on a PC or Mac.
The Wireless Drop Counter can be mounted on a
support rod. The counter is equipped with two integrated
probe holders. The included Micro Stir Bar fits onto the
end of a pH probe or probe of the same diameter.
The included syringe, syringe holder, stopcock valves,
and drop tip can be assembled into a drop dispenser that
can also be mounted on a support rod.
Equipment Included
(a) Micro Stir Bar
(d) Stopcock Valves (2)
(b) Wireless Drop Counter
(e) Drop Tip
(c) Syringe (60 mL)
(f) Syringe Holder
Micro USB Cable (1 meter) - NOT SHOWN
Required Item*
Part Number*
PASCO Data Collection Software
see www.pasco.com
Recommended Items*
Recommended Items*
pH Sensor
Temperature Sensor
Support Rod and Table Clamp
Magnetic Stir Plate
Beaker. 150 mL
Graduated Cylinder, 10 mL
Consumables
Consumables
0.1 M NaOH
0.005 M HCl
Hole for
Support Rod
Drop Indicator LED
Bluetooth LED
Device ID
ON/OFF Button
Battery LED
Drop Window
Hole for Temperature
Sensor
Hole for pH Sensor