Introduction - Fourier TriLink User Manual

TriLink is the new wireless data logger from Fourier. Based on the MultiLogPRO
design, TriLink has gone one step further by integrating Bluetooth wireless
technology. TriLink is now able to communicate with all types of current and future
PALM, PC, Pocket PC and MAC.
TriLink embodies next generation data logging. Wireless experimentation means
students are no longer tied to their PC. Now free from the clutter of cables their work
and the class computer arrangement can be organized and flexible. No more "wet"
bench tops. Now Science Lab computers can be positioned far away from "wet"
experiments while still logging the experiment and gaining the full benefit of Fourier
data analysis software – cable free!
The TriLink is ideal for classroom mobility and outdoor experimenting. Data can be
turned into graph form, analyzed as well as exported to spreadsheets - all in the palm
of the hand. Based on the MultiLogPRO technologies, the TriLink carries all the same
benefits plus more: wireless communication, 12 bit resolution and 256K sample
memory. The TriLink also works with nearly all of the MultiLog sensors, including
leading sensors from other vendors.
TriLink can record data from up to 8 sensors simultaneously; it is capable of
recording at rates of up to 21,000 samples per second, and of collecting up to
100,000 samples in its internal memory.
TriLink is the ultimate multi-platform data logger, allowing both field and stand alone
operation. TriLink is equipped with a simple keypad and LCD display. TriLink can
connect to PC or MAC and run Fourier's MultiLab analysis software. In addition,
Bluetooth wireless communication link enables TriLink to interface with PDA devices,
such as PALM and Pocket PCs.
A rechargeable battery powers the data logger, which automatically switches to
standby mode 5 minutes after the time of the last data recording, the last button was
pressed, or the last communication was made with the PC. While on standby, TriLink
switches to a low-power state whereby the electronic circuitry and the display are
turned off, using less power.
Combining a handheld computer and the MultiLab for handheld computers software,
TriLink becomes a complete portable sensor based science laboratory that enables
students to collect and visually analyze data.
The TriLink system also comes with the powerful MultiLab for desktop computers
software. When the TriLink is connected to a PC, live displays can be viewed at rates
of up to 100/s, and automatic downloads can be carried out at higher rates. MultiLab
can display the data in graphs, tables or meters, can analyze data with various
mathematical tools, and can show live or recorded video movies of actual
experiments.
The large variety of sensors with which TriLink is compatible makes the unit a true
"digital lab", which can measure scientific phenomena from the fields of Physics,
Chemistry, Biology and Environmental Sciences.
This manual is divided into five sections:
•
The first section is dedicated to the data logger itself. Topics include:
Connecting sensors, operation through the data logger buttons, and using
the LCD display to take measurements when working offline.
•
The second and third sections explain how to operate the TriLink combined
with Palm or Pocket PC and MultiLab software. Topics include: How to

Introduction

Introduction 9