51
Calibration
6. Wait for “Stable” to appear before confirming the standard. After the reading has stabilized, tap
Confirm
Standard
. The calibration point is added to the tray.
7. Tap
Save
. The meter returns to Measurement screen.
Single‑Point Calibration at 0 % Saturation (0 mg/L) or 100 % Saturation (8.26 mg/L)
Follow steps steps 1‑5 under two‑point calibration. Then,
`
Place the sensor into selected standard. The standard value is automatically recognized.
`
After the reading has stabilized, tap
Confirm Standard
. The calibration point is added to the tray.
`
Tap
Save
to complete calibration. The meter returns to the Measurement screen.
Manual Calibration
• Place probe in water sample users want to calibrate.
• Determine the value of the water sample independently.
1. Tap
Calibration
tab and configure Standard Entry Type as
Manual
.
2. Place the probe in sample. Allow time for the reading to stabilize.
Verify temperature sensor is in the sample.
3. Tap
Edit Standard,
input the % Saturated value, and tap
Save
.
4. After the reading has stabilized, tap
Confirm Standard
. The calibration point is added to the tray and
will replace either 100% (8.26 ppm) saturation or 0% saturation in the current DO Calibration Status.
5. The meter automatically returns to the Measurement screen.