DO calibration
16
●
Air calibration
1. Hold the DO electrode still in clean air.
2. Press the
key. Meter starts checking various calibration values with a blinking
on
screen.
3. Wait for the
to stabilize (stable calibration reading).
4. Press the
ENT
key to confirm and save calibration data.
5. Meter displays
DONE
indicating end of the air calibration procedure.
The electrode responds slightly differently to atmospheric air as compared to water. As such,
100% calibration in air will be shown as approximately 105%. Don't be alarmed by this.The
reading in water will be accurate.
Note
Summary of Contents for LAQUA-PD210
Page 1: ......
Page 2: ......
Page 49: ...Data set up 35 DO mode...
Page 51: ...Data set up 37 DO mode...
Page 53: ...Data set up 39 DO mode...
Page 56: ...General set up 42 DO mode...
Page 58: ...General set up 44 DO mode...
Page 60: ...General set up 46 DO mode...
Page 62: ...General set up 48 DO mode...
Page 65: ...Clock set up 51 DO mode...
Page 67: ...Clock set up 53 DO mode...
Page 86: ...Specifications 67...
Page 88: ......
