Table of Contents
Advertisement
Purchase at www.scaleman.com
5. Measuring The Density Of A Solid
Assemble the kit as described in the procedure below. Note that the assembly procedure depends on the balance model.
5-1.
Assembling The Kit: HR-AZ / HR-A Series
1. Remove the weighing pan, pan support, breeze break
ring and dust plate from the balance.
2. Fasten the balance weight (φ50) and
spring washer to the density pan stand
with the cone boss.
(In the first time ,they are assembled in factory)
3. Place the density pan stand on the balance.
4. Place the beaker stand so that it does not touch
the density pan stand.
5. Attach the thermometer clamp to the beaker and
insert the thermometer into the thermometer clamp.
6. Pour a liquid with a known density (such as distilled
water) into the beaker and place the beaker on the
beaker stand.
7. Place the density pan on the density pan stand.
8. Adjust the amount of the liquid so that the sample,
when placed on the lower pan (in the liquid), is
about 10 mm below the surface of the liquid.
9. When the value displayed on the balance is stable,
press the
RE-ZERO
value to zero. Now the balance is ready for density
measurement.
HR-AZ / HR-A series balances are equipped with a
density mode to calculate the density of a solid. For
details, refer to the instruction manual of HR-AZ /
HR-A series.
HR-AZ / HR-A
Balance weight (φ50)
4030263
Density pan stand
Spring washer and cone boss
Fasten the balance weight and spring washer to the density
pan stand with the cone boss. (Assembled in factory)
key to set the displayed
Step 5.
Thermometer clamp and
Thermometer
Step 1.
Weighing pan
Pan support
Breeze break ring
Step 7.
Density pan
Step 2.
Balance weight
6
Step 4.
Beaker stand
Step 6.
Beaker
Step 3.
Density pan stand
HR-AZ / HR-A series
for density measurement
Advertisement
Table of Contents
