TH2523 Series Operation Manual
Ver1.2
25
Corresponding formula
：
|
|
|
2 |
6
p
Hi
Lo
Hi
Lo
x
C K
s
NOTE: Explanations for variables in formulas from 1) to 5)
n
：
The total measurement times that a sample is used to make statistic
analysis, which corresponds to the value of TIMES.
x
：
Measurement results of each sample measurement. The data are saved in
the instrument buffer memory.
Hi
：
Upper limit value, used to be compared, corresponds to the value of
UPPER limit.
Lo
：
Lower limit value, used to be compared, corresponds to the value of
LOWER limit.
When
p
C
，
p
C K
> 1.33, the working capacity is ideal.
When 1.33
p
C
，
p
C K
> 1.00 , the working capacity is qualified.
When 1.00
p
C
，
p
C K
, the working capacity is insufficient.
6)
Hi(num)
：
Be used to add up times that the measurement result exceeds the upper
limit value.
7)
Lo(num)
：
Be used to add up times that the measurement result is less than the lower
limit value.
8)
In(num)
：
Be used to add up times that the measurement result passes.
9)
Max
：
Be used to display the maximum measurement result among all measurement
results.
10)
MaxIndex
：
Be used to display the test serial corresponding to the maximum
measurement result.
11)
Min
：
Be used to display the minimum measurement result among all measurement
results.
12)
MinIndex: Be used to display the test serial corresponding to the minimum
measurement result.
3.7.7
TOOLS
Move the cursor to TOOLS, the following items will be displayed:
STATSTART/STOP
：
Select STAT START, the instrument will start counting. When
a measurement is done, results will be added up and analyzed. The statistic result
