6
Operating Instructions
Power ON/OFF
Turn the meter ON or OFF by holding down the Power button for
approximately 2 seconds.
Zero Calibration
Before each use, perform a Zero calibration. The temperature of
the distilled or tap water used for zero calibration should be the
same as the ambient temperature. If the temperature is different,
allow the water to adjust to the ambient temperature before
performing a zero calibration.
Be sure that the measuring surface and well are clean as outlined under
the
"Sample Well Maintenance"
section.
1.
Apply distilled water (minimum of 0.3ml) to the sample well as
shown below.
2.
When ready, close the protective cover and press the
ZERO
button
twice to enter zero calibration mode.
3.
A series of dashes ( – – – ) will appear on the display followed by
0.0% Brix which confirms that the zero calibration was successful.
4.
The R9510 is now ready to use.
Measuring Procedure
1.
Inspect the sample well to be sure that there is no residue remaining
from a previous measurement/calibration. If the sample well does
not appear to be clean, do not take a measurement and refer to the
"Sample Well Maintenance"
section for details.
continued...
about 2mm
water about 0.3ml
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com
