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1. Introduction
We appreciate your patronage purchasing
05&
product the DA-130N Portable Density Specific Gravity
Meter. By easy operation, you can obtain density and relative gravity of liquid as well as various
concentrations. Please read this manual thoroughly before you use for actual measurement.
1. Supplied parts ············································································································ P.5
Check the supplied parts to see if they are correctly shipped in number.
2. Preparation for measurement ····················································································· P.10
Set the supplied battery in the unit.
3. Preliminary test ·········································································································· P.12
Measure water
(1) Prepare pure water for measurement.
(2) Check the measurement results on pure water.
When delivered
<Caution> If the pure water test did not result within 0.001g/cm
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, the measuring cell has to be
calibrated.
Calibration of the meter
4. Measurement ············································································································· P.18
Measure a sample. Prepare a sample and measure it.
Sample measurement
5. Calibration of measuring cell ···················································································· P.21
Calibrate the measuring cell. Prepare pure water.
Daily check
