TPS FPA Series, Operation Manual

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6
※
In percent weigh mode , if you want to reset the percent precision and radix percent value , please press button
［
MODE
］
to reset .
Exit percent weigh mode
：
long press
［
MODE
］，
choose the normal weigh mode NORMALg
Density Weigh Function
Aim
By using this procedure user can measure the density value for solid or liquid so that judge the sample
desirable or not. (need to buy the necessary weighing kits from our company)
Weighing method for solid
Step 1
：
Use the density measure device to measure the solid density in the air;
Step 2
：
Put the solid into a certain liquid to measure the density.(The density of the certain liquid must be
known in advance)
button
（
command
）
steps screen display
Long press
［
MODE
］
Enter the choice of mode
1. Choose density mode
DENSITY
d
Solid density
〖
SOLID
〗 d
Short press
［
CAL
］
2. Confirm the solid density measure mode
Enter the liquid temperature coefficient settings
01.00000
d
※
The user can set the liquid temperature coefficient value on his own , please refer to Form1.
Press
［
PRINT
］
to change the position
，
press
［
TARE
］
to scroll down the number , press
［
CAL
］
to confirm , enter the solid density measure
situation .
3
、
The balance reminding to weigh in the air
〖
HI
〗
0.0000
g
4
、
Put the sample and weigh it in the air
〖
HI
〗
（
e.g.
：
The quality of the sample in the air is 6.8135g
）
6.8135
g
button
（
command
）
steps screen display
short press
［
CAL
］
5. To record the current weigh value in the air
〖
LO
〗
and indicating solid weighed in liquid
6.8135
g
6. Take off the solid
〖
LO
〗
It indicating solid weighed in liquid
0.0000
g
7. Put the solid in liquid
〖
LO
〗
（
e.g. Quality of the solid is 1.3518g in liquid
）
1.3518
g
Short press
［
CAL
］
8. It records the weigh value in liquid
OK
In the meantime calculate the solid density
1.2398
g
d
Measure result :
1.2398
g/cm
3