A&D EJ-120 Scale User Manual


 
29
2. Place a sample on the upper pan.
3. Wait for the STABLE indicator to be displayed
and press the SAMPLE key to store the
weight in air.
4. The display shows that LO blinks and the
balance starts to measure weight in water.
5. Place the sample on the lower pan in water.
Adjust the amount of water so that the sample
is about 10 mm below water surface.
6. Wait for the STABLE indicator to be displayed
and press the SAMPLE key. Then the
balance reads the weight in water and shows
the density (specific gravity) of the sample.
7. To continue the specific gravity measurement,
press the SAMPLE key again. To exit this
measurement, press the UNITS key.
20.00
SG
HI
20.00
SG
LO
Measuring
wei
g
ht in water.
17.51
SG
LO
To weigh in water.
To weigh in air.
The display shows
the density.
88.01
SG