Vernier Go Direct ISE Manual

®
Go Direct ISE Amplifier
(Order Code GDX-ISEA)
Use our Go Direct ISE Amplifier to collect data from
any Vernier ion-selective electrode (ISE). The Go
Direct ISE Amplifier can produce an output in mV or
mg/L when connected to an electrode. It can also
work with third party electrodes.
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 ISE Amplifier
l
Micro USB Cable
l
Compatible Software
See
www.vernier.com/manuals/gdx-isea
Go Direct ISE Amplifier.
Getting Started
Please see the following link for platform-specific connection information:
www.vernier.com/start/gdx-isea
Bluetooth Connection
1. Install Graphical Analysis 4 on
your computer, Chromebook™, or
mobile device. See
www.vernier.com/ga4 for software
availability.
2. Charge your sensor for at least
2 hours before first use.
3. Prepare a BNC ion-selective
electrode (not included) by
connecting it to the Go Direct ISE
Amplifier and soaking it in the
High Standard solution for
30 minutes. Refer to the
electrode's manual for more
information.
4. Turn on your sensor by pressing
the power button once. The
®
Bluetooth LED will blink red.
5. Launch Graphical Analysis 4.
6. Click or tap Sensor Data
for a list of software compatible with the
USB Connection
1. Prepare a BNC ion-selective
electrode (not included) by
connecting it to the Go Direct ISE
Amplifier and soaking it in the High
Standard solution for 30 minutes.
Refer to the electrode's manual for
more information.
2. Install Graphical Analysis 4 on your
computer or Chromebook. If using
LabQuest 2, make sure LabQuest
App is up to date. See
www.vernier.com/ga4 for software
availability or
www.vernier.com/downloads to
update LabQuest App.
3. Connect the sensor to the USB port.
4. Launch Graphical Analysis 4 or turn
on LabQuest 2.
5. This is a multi-channel sensor. To
change the default channel
Collection.
7. Click or tap your Go Direct sensor
from the list of Discovered
Wireless Devices. Your sensor's ID
is located near the barcode on the
sensor. The Bluetooth LED will
blink green when it is successfully
connected.
8. This is a multi-channel sensor. The
active channel is listed in the
Connected Devices Sensor
Channels list. To change channels,
select the check box next to the
Sensor Channel(s) you would like
to activate.
9. Click or tap Done to enter data-
collection mode.
10. For best results, perform a two-
point calibration using the High
and Low Standard solutions. Refer
to the electrode's manual for more
information.
Charging the Sensor
Connect the Go Direct ISE Amplifier to the included USB micro cable and any
USB device for two hours.
You can also charge up to eight Go Direct ISE Amplifiers using our Go Direct
Charge Station, sold separately (order code: GDX-CRG).
Charging
Fully charged
1
selections, see
www.vernier.com/start/gdx-isea.
6. For best results, perform a two-point
calibration using the High and Low
Standard solutions. Refer to the
electrode's manual for more
information.
Blue LED is on steady while sensor is connected
to the Charging Cable or Charge Station.
Blue LED is off when charging is complete.