Visit
YSI.com/Pro1020
to find the
User Manual, specs, and accessories.
Item# 605057 Dwg# 605188
December 2019 Rev B
1725 Brannum Lane
Yellow Springs, OH 45387
(800) 765-4974, (937) 767-7241
info@ysi.com
Taking Measurements
1.
Before taking measurements, be sure the instrument has been calibrated to
ensure the most accurate readings.
2.
Turn the instrument on and wait 5-15 minutes if using a polarographic sensor.
3.
Install the sensor guard and then insert the probe into the sample.
4.
Ensure the conductivity sensor is completely submerged in the sample. The two
holes near the cable should be covered by the sample for accurate conductivity
readings.
5.
Move the probe in the sample at a rate of at least 6 inches (16 cm) per second if
using the yellow membrane and 3 inches (7.62 cm) per second if using the blue
membrane.
6.
While continuing to provide sample movement, wait for the readings to
stabilize.
7.
Highlight
Save
and press
Enter
to store the reading. The instrument will confirm
that the reading was successfully saved.
Contact Information
6.
If Quick DO Cal is not enabled, highlight
%
or
%Local
and press
Enter
. The
Pro1020 will display the current DO% and temperature readings along with
the % calibration value. Wait at least 3 seconds, then, once the DO% and
temperature readings are stable, press
Enter
to complete the calibration.
7.
Calibration Successful
will display for a few seconds to indicate a successful
calibration and then the instrument will return to the run screen.
8.
If the calibration is unsuccessful, an error message will display on the screen.
Press the
Cal
key to exit the error message and return to the run screen.
