Rice Lake Entris, Sartorius Laboratory User Manual
Page 33
Parameter settings:
Applic. - Density - dec.plcs. -1 dec.pl. (menu code 2. 9. 1. 2)
Example: Determining the density of a solid using water as the buoyancy liquid.
The density of water at 20°C is 0.99823 g/cm
3
.
Step
Key (or instruction) Display/Data output
1. Attach sample holder and suspension wire
2. Tare the balance
w
0.0
g
3. Edit the stored density value
b
_1.00000
4. Enter the density of the liquid
Repeatedly: b,
(in this example: 0.99823): Enter
briefly or press and
numerals in increments of 1
hold ;
u
, etc.
_0.99823
5. Save density value and start
application. The density value
u
is stored in battery-backed memory
until the setting is changed.
6. Confirm “air" display
u
air
?
7. Determine the weight of
sample in the air:
Place sample on the balance
+
20.0
g
?
*
8. Store value for weight in air
u
9. Remove sample from the balance
water
?
10. Determine weight in liquid:
Place sample in holder.
11. Confirm “water" display
u
0.0
g
?
*
12. Immerse sample in liquid
+
15.0
g
?
*
13. Store value for weight in
u
liquid, view and print result
+
4.0
o
?
*
RhoFl 0.6237 o
Wa + 20.0 g
Wfl + 15.0 g
14. Delete result
c
Rho 4.0 o
15. Repeat as needed, starting from Step 5.
33