DataStudio Calibration
Setup and Calibration
Calibration Procedure:
PS-2108 Dissolved Oxygen Sensor
Equipment required:
• Soaker bottle (included with sensor)
• Calibration Table (on reverse side)
• Barometric pressure reading for your location
• DataStudio software, version 1.5.3, or a PASPORT datalogger
Equilibrate the Probe in 100% Humidified Air
1. Before performing any calibration, place 5 mL of deionized water into a clean
soaker bottle.
2. Insert the probe into the soaker bottle and screw on the lid.
Place the end of the probe about 2 cm above the water (see Figure 1).
3. Shake the soaker bottle vigorously for a few seconds. Shake off any large water
drops from the membrane.
If using a computer, perform a single-point calibration using the
DataStudio software. Select a measurement unit, either mg/L or Per-
cent (%) Saturation, before performing the calibration:
Perform a mg/L calibration:
1. Make sure the mg/L checkbox is checked in the PASPORT setup window.
2. Click the
Calibrate
button next to
mg/L
.
3. Refer to the calibration table (on the reverse side of this card) and enter the
appropriate dissolved oxygen value for the temperature and barometric
pressure at your location. You can use a PASPORT Temperature and
Barometer to take the necessary measurements. NOTE: If you call the
weather service, the barometric pressure they provide must be altitude
adjusted!
4. Click the
Set
button.
If using a PASPORT datalogger, then:
1. Turn on the datalogger.
2. Plug the sensor into the datalogger.
3. Press the
Display
button until ‘Calibrate’ appears on the screen.
4. Press the
+
button to select either mg/L or % as the measurement unit.
5. Press the
Check
button.
For a mg/L calibration
:
• Refer to the calibration table, enter the appropriate dissolved oxygen value for
the temperature and barometric pressure at your location (see above for
detail). Note, you must have this value to proceed.
• Press the
Tab
button to move through the digits.
• Use the
-
and
+
buttons to set the desired value for each digit.
• Press the
Check
button.
• Press the
Display
button.
For a % saturation calibration
:
• Wait for the reading to stabilize. Click the
Check
button for 100% saturation.
PASPORT Datalogger Calibration
DataStudio Calibration
Setup and Calibration
Calibration Procedure:
PS-2108 Dissolved Oxygen Sensor
Equipment required:
• Soaker bottle (included with sensor)
• Calibration Table (on reverse side)
• Barometric pressure reading for your location
• DataStudio software, version 1.5.3, or a PASPORT datalogger
Equilibrate the Probe in 100% Humidified Air
1. Before performing any calibration, place 5 mL of deionized water into a clean
soaker bottle.
2. Insert the probe into the soaker bottle and screw on the lid.
Place the end of the probe about 2 cm above the water (see Figure 1).
3. Shake the soaker bottle vigorously for a few seconds. Shake off any large water
drops from the membrane.
If using a computer, perform a single-point calibration using the
DataStudio software. Select a measurement unit, either mg/L or Per-
cent (%) Saturation, before performing the calibration:
Perform a mg/L calibration:
1. Make sure the mg/L checkbox is checked in the PASPORT setup window.
2. Click the
Calibrate
button next to
mg/L
.
3. Refer to the calibration table (on the reverse side of this card) and enter the
appropriate dissolved oxygen value for the temperature and barometric
pressure at your location. You can use a PASPORT Temperature and
Barometer to take the necessary measurements. NOTE: If you call the
weather service, the barometric pressure they provide must be altitude
adjusted!
4. Click the
Set
button.
If using a PASPORT datalogger, then:
1. Turn on the datalogger.
2. Plug the sensor into the datalogger.
3. Press the
Display
button until ‘Calibrate’ appears on the screen.
4. Press the
+
button to select either mg/L or % as the measurement unit.
5. Press the
Check
button.
For a mg/L calibration
:
• Refer to the calibration table, enter the appropriate dissolved oxygen
value for the temperature and barometric pressure at your location (see
above for detail). Note, you must have this value to proceed.
• Press the
Tab
button to move through the digits.
• Use the
-
and
+
buttons to set the desired value for each digit.
• Press the
Check
button.
• Press the
Display
button.
For a % saturation calibration
:
• Wait for the reading to stabilize. Click the
Check
button for 100%
saturation.
PASPORT Datalogger Calibration
012-07688B
012-07688B
