GT-521S Manual Rev D
Page 12
4.3.6. Count Mode
The count mode is used to set whether counts are displayed as Cumulative (normal) or
Differential. When in differential mode, the volume units will be preceded with the delta
character
Δ.
Count mode is discussed in more detail in section 5.3.
COUNTING... 58
0.3
µ
29,780
Δ
CF
0.5
µ
1,400
Δ
CF
Location: 001
Figure 8
– Differential Counts
4.3.7. Sample Timing
The following figures depict the sample timing sequence for both single and multiple
samples. Figure 9 shows the timing for single samples. Figure 10 shows the timing for
multiple samples.
Figure 9
– Single Sample
Figure 10
– Multiple Samples
Start
Time
Sample Time
Stop
Time
Start
Time
Sample Time
Hold Time
Sample Time
Stop
Time
