Elcometer 331 SH Operating Instructions Manual page 42

Concrete covermeter

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TATISTICS

Over range, under range and blank

deviation, coefficient of variation, lowest reading and highest reading (neither are they counted in

number of readings taken).

To access statistics, open the Statistics menu.

MENU / STATISTICS

13.1 Viewing statistics

Statistics values can be viewed in a number of ways:

•

As you are taking measurements, any two of the statistics values in Table 1 on page 37 can be

displayed on the reading screen.

MENU / SETUP / DISPLAY / STATS ON LCD

•

At any point while taking measurements, any two or all of the statistics values can be displayed

in enlarged format.

MENU / STATISTICS / ENLARGE STATS

•

When a batch has been created, statistics values for the batch can be displayed on the

reading review screen.

MENU / DATA LOGGER / REVIEW BATCH

13.2 Enlarge stats

Displays the chosen statistical values as double-height characters (Figure 22). Press ALL and use

[ ] and [ ] to view all statistical values. Press [menu/esc] to return to the Reading Screen.

13.3 Clear stats

Resets to zero all statistical values. Press YES to confirm or NO to cancel. Clear stats is not

available while a batch is open

'Blank readings' - Elcometer 331 Model TH only.

aa. Opening a new or existing batch will also cause all current statistical values to be reset to zero.

readings are not included in the calculation of mean, standard

STATISTICS

ENLARGE STATS

CLEAR STATS

SELECT STATS

Figure 22. Enlarged statistics

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