Proceq DIGI-SCHMIDT 2000 ND Operating Instructions Manual page 9

Shape of the test specimen:
2nd Line: 200/200/200
3rd Line: 150/150/150
4th Line: Ø 150/300 mm
Time Coefficient αt
4.5.2
There are two options available:
- Determining ones own time coefficient
- Time coefficient as a function of the carbonate pene-
tration depth
Ones Own Time Coefficient
• Select αt, and enter the time coefficient determined.
See example under "Determining Time Coefficient",
page 21.
Time Coefficient as a Function of the Carbonate
Penetration Depth
The reduction factors derived from the Chinese standard,
JGJ/T23-92 and based on the carbonate penetration
depth "d" (in mm) provide a further option (from EPROM
version 2.0).
• Select "d", and set a value between 1 and 6 for the
defined carbonate penetration depth (in mm). For car-
bonate penetration depths over 6 mm, enter 6. The
corresponding reduction factor is set automatically.
8 Settings
Shape coefficient also
applies for:
Cylinder Ø 200 x 200 mm
Cylinder Ø 150 x 150 mm
Cylinder Ø 6" x 12"
4.5.3 Eliminate Outliers
The following 4 functions can be selected: "0", M1, M3
and Mx. Using function "0", individual values can be
deleted manually.
Using the functions M1, M3 and Mx, values are elimina-
ted automatically.
"0": Eliminating Individual Values
Individual values can only be deleted with this function.
• Too high or too low measured values can be eliminated
directly during the measurement process with the
PRINT key.
M1: Eliminate Highest and Lowest Value
The highest and lowest measured values are deleted
provided at least 6 measured values are present.
M3: Delete Values with Deviations of over 20 %
Values which deviate 20 % or more from the mean value
after completion of a measurement series are deleted.
The number of test impacts shown on the display is
reduced by the number of deleted test impacts. Four
beeps are output to request replacement of the test
impacts deleted by new ones. The result of the measure-
ment appears on the display as soon as "n" test impacts
have been successfully performed.
© 2001 PROCEQ SA