73
List Function for Differential Weighing
The list function has 4 display pages: one each for lots, samples, values and results.
Display Page for Lots
The display page for lots shows all of the lots that have already been created, as well as the
number of samples in each lot and the processing status of the selected sample (tare, initial
and backweight). On this display page you can create, rename, delete and print lots.
You can also define a factor for calculation of loss; for instance, to have weight per unit area
calculated (such as grams per square meter). You can also enter a lot ID alphanumerically
to access a lot directly.
Display Page for Samples
This display page shows the samples contained in a selected lot, as well as the processing
status of the samples (tare, initial and backweight) and the sample IDs. You can also enter
a sample ID alphanumerically to access a sample directly.
Display Page for Values
This display page shows the date and time of sampling, as well as the sample ID and the
values measured, for a selected sample.
Display Page for Results
This display page shows the calculated values for a selected sample. These include back-
weighed residue, loss, loss calculated using a factor, and the ratio values. The
d
symbol
indicates the value that is selected for display immediately following a backweighing
procedure. To change this setting, use the
q
and
Q
soft keys to move the highlight bar to
the desired value, and press
l
to confirm.
Display Page for Statistics
This page shows the characteristic data for a lot (date; time; statistics on, for example, the
backweighed residue; number of samples) as well as the calculated values (mean value,
standard deviation).
To select a set of statistics from a lot with different numbers of backweighing procedures:
Press the
l
soft key to display the selected set of statistics:
oo
Delete
o
Q
q
Values
SMPL: avail.792 Lot: CH0001
Sample 1: T,N,R(1) CX87
Sample 2: T,N,R(1) CX88
Sample 3: T,N
Sample 4: T,N
Sample 5: T,N
oo
Result
o
Q
q
VALUES: Lot: CH0001 Smpl:2
Date,time: 16.11.1998 15:11:17
Name: ID CX88
Tare: T1 + 324.72 g
Net initial wt: N1 + 414.45 g
Backwgh
I
d res: R (1)+ 393.55 g
oo
Values
o
Q
q
l
RESULT: Lot: CH0001 Smpl:2
Residue: R + 20.74 g
d
Residue: R + 80.48 %
Loss: D - 5.03 g
Loss: D - 19.52 %
Ratio1: DR + 24.25 %
STATISTICS: Lot:CH6789
Statistics on: R (1) 5 Spls
Statistics on: R (2) 3 Spls
Statistics on: R (*) 8 Spls
oo
Messw.
o
Q
q
l
STATISTICS: Lot:CH6789
Date,time: 04.02.1999 14:31:30
Statistics on: R (1)
O
Residue
o
No.of values: n 2
Mean value: Mean + 93.28 %
Std. deviation: s 0.01 %
oo
Messw.
o
Q
q
l
oo
DeleteCreate
Q
q
Sample
LOTS: 792 Smpl.avail.
1 1 Sample T
122 1 Sample T,N
AB05 20 Samples T,N,R1
CH0001 10 Samples T,N
CH01234 2 Samples T,N,R1
