manual
Dual-Range Force Sensor
(Order Code DFS-BTA)
The Dual-Range Force Sensor is a general-purpose device for
measuring pushing and pulling forces. It can be used as a
replacement for a hand-held spring scale or mounted on a ring
stand. It can also be mounted on a dynamics cart to study collisions. Forces as small as
0.01 newtons and as large as 50 newtons can be measured. The Dual-Range Force
Sensor can be used for a variety of experiments, including
Studying force and impulse during collisions
Studying simple harmonic motion
Monitoring frictional force
Studying Hooke’s law
Monitoring the thrust of model rocket engines
Measuring the force on a dynamics cart
Measuring the force required to lift a known mass using simple machines
What is included with the Dual-Range Force Sensor?
Several accessories are included with the Dual-Range Force Sensor.
Hardware for attaching the Dual-Range Force Sensor to a Vernier dynamics cart
is included with the cart.
The Utility Handle provides a convenient handle for the Force Sensor and can
also be used to mount it to various clamps.
The Bumper is used mostly for collision
experiments or any time you want to measure
pushing forces.
H
ook for connecting to a strin
g
and measuring pulling force
Bumper
Thumb Screw
Utility Handle
Bumper
Hook
2
Collecting Data with the Dual-Range Force Sensor
This sensor can be used with the following interfaces to collect data.
Vernier LabQuest
®
2 or original LabQuest
®
as a standalone device or with a
computer
Vernier LabQuest
®
Mini with a computer
Vernier LabPro
®
with a computer or TI graphing calculator
Vernier Go!
®
Link
Vernier EasyLink
®
Vernier SensorDAQ
®
CBL 2™
TI-Nspire™ Lab Cradle
Here is the general procedure to follow when using the Dual-Range Force Sensor:
1. Connect the Dual-Range Force Sensor to the interface.
2. Start the data-collection software
1
.
3. The software will identify the Dual-Range Force Sensor and load a default data-
collection setup. You are now ready to collect data.
Data-Collection Software
This sensor can be used with an interface and the following data-collection software.
Logger Pro 3 This computer program is used with LabQuest 2, LabQuest,
LabQuest Mini, LabPro, or Go!Link.
Logger Pro 2 This computer program is used with ULI or Serial Box Interface.
Logger Lite This computer program is used with LabQuest 2, LabQuest,
LabQuest Mini, LabPro, or Go!Link.
LabQuest App This program is used when LabQuest 2 or LabQuest is used as a
standalone device.
DataQuest™ Software for TI-Nspire™ This calculator application for the
TI-Nspire can be used with the EasyLink or TI-Nspire Lab Cradle.
EasyData App This calculator application for the TI-83 Plus and TI-84 Plus can
be used with CBL 2, LabPro, and Vernier EasyLink. We recommend version 2.0
or newer, which can be downloaded from the Vernier web site,
www.vernier.com/easy/easydata.html, and then transferred to the calculator. See
the Vernier web site, www.vernier.com/calc/software/index.html for more
information on the App and Program Transfer Guidebook.
DataMate program Use DataMate with LabPro or CBL 2 and TI-73, TI-83,
TI-84, TI-86, TI-89, and Voyage 200 calculators. See the LabPro and CBL 2
Guidebooks for instructions on transferring DataMate to the calculator.
1
If you are using Logger Pro 2 with either a ULI or SBI, the sensor will not auto-ID. Open an
experiment file for the Dual-Range Force Sensor in the Probes & Sensors folder.