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17.6.1. Density of liquids
Basic comp
onent during measure solids of liquids is glass float. It has precise determined
capacity which is stamped on the float hook. Write password to balance memory before the
measurements.
During the measurement of liquid density mass of glass float in the air is compared to its
mass in the liquid.
The result is presented on the display automatically after its counting by the balance
program. The result can be sent through RS 232 to printer or computer after pressing
PRINT key.
17.6.2. Density of solids
Densit
y of solids can be determined in one of 3 different liquids:
−
WATER (destiled water),
−
ALCOHOL (spirit 100% +/- 0.1% at 20 ° C),
−
OTHER (other liquid with known density)
Measurement of density of solids is based on comparison sample mass in air (weighed on
top pan) to the same sample mass in the liquid (on bottom pan).
The program counts density of sample and displays it on the display. The result can be
sent through RS 232 to printer or computer after setting the key PRINT.
Precise description of measurements performance and setting is the manual of
Specific Gravity Measurement Kit.
17.7. Formulation
T
his function is used to make mixtures under recipes. This function is recomended to use
in drug-stores. The program is equiped with calculate memory. The balance remembers
singular component mass and sum of weighed components.
Following information are presented on the display in this work mode:
1. load mass on the pan
2. actual weighed component name (max 10 signs)
3. mass which should be measured for actual weighed component „WGH”
4. quantity of components which is weighed in the mixture „IC”
5. components mass already weighed „SUM”
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