Vernier Go Direct Colorimeter Quick Start Manual

®
Go Direct Colorimeter
(Order Code GDX-COL)
Go Direct Colorimeter is used to determine the
concentration of a solution by analyzing its color
intensity. The cuvette slot is designed to accommodate
most cuvettes with a 10 millimeter path length. The
Colorimeter measures the amount of light transmitted
through a sample at a user-selectable wavelength. You
may choose from four wavelengths: 430 nm, 470 nm, 565 nm, and 635 nm.
Note: Vernier products are designed for educational use. Our products are not
designed nor are they recommended for any industrial, medical, or commercial
process such as life support, patient diagnosis, control of a manufacturing
process, or industrial testing of any kind.
What's Included
Go Direct Colorimeter
l
15 polystyrene cuvettes and 15 plastic cuvette lids
l
Micro USB Cable
l
Compatible Software
See
www.vernier.com/manuals/gdx-col
Direct Colorimeter
Quick Start: Vernier Graphical Analysis
1. Charge your sensor for at least 2 hours before first use.
2. Turn on your sensor. The LED will blink red.
3. Launch Graphical Analysis, then click
4. Select your sensor from the list. The sensor ID is located on the sensor label
near the bar code. Note: If you don't see a list of available sensors, click
. After selecting your sensor, click
WIRELESS
5. Click . You are now ready to collect data.
DONE
Using other Vernier data-collection apps or want to connect via
USB?
Visit
www.vernier.com/start-go-direct
for a list of software compatible with Go
® ®
and Bluetooth
.
Sensor Data Collection
.
Pair
Charging the Sensor
Connect the Go Direct Colorimeter to the included USB Charging Cable and any
USB device for two hours.
You can also charge up to eight Go Direct Go Direct Colorimeters using our
Go Direct Charge Station, sold separately (order code: GDX-CRG). An LED on
each Go Direct Colorimeter indicates charging status.
Charging
Fully charged
Providing Power
Turning on the sensor
Putting the sensor in sleep
mode
Connecting the Sensor
See the following link for up-to-date connection information:
www.vernier.com/start/gdx-col
Connecting via Bluetooth
Ready to connect
Connected
1
Orange LED next to the battery icon is solid while
the sensor is charging.
Green LED next to the battery icon is solid when
the sensor is fully charged.
Press button once. Red LED indicator flashes
when unit is on.
Press and hold button for more than three seconds
to put into sleep mode. Red LED indicator stops
flashing when sleeping.
Red LED next to the Bluetooth icon flashes when
sensor is awake and ready to connect.
Green LED next to the Bluetooth icon flashes
when sensor is connected via Bluetooth.