Batching - Model T; Reviewing Batch Data - Model T - Elcometer 456 IPC User Manual

7 BATCHING - MODEL T

The Elcometer 456 IPC can store 150,000 readings in up to 2,500
batches. The following batch functions are available:
Batch/New Batch; Creates a new batch.

Batch/Open Existing Batch; Open an existing batch

Batch/Review Batch; Review the readings, statistics, batch

information, calibration and limit information and a graph of all
readings - see Section 8 'Reviewing Batch Data'.
Batch/Copy Batch; Copy a batch including the batch header

information, calibration and limit information.
Batch/Edit Batch/Rename Batch; Rename an existing batch.

Batch/Edit Batch/Clear Batch; Clear all readings within a batch

- but leaving all batch header information.
Batch/Edit Batch/Delete Batch; Delete a single batch or all

batches entirely from the gauge.
Batch/Deleted Reading/Delete Without Tag; Delete the last

reading entirely.
Batch/Deleted Reading/Delete With Tag; Delete the last

reading but mark it as deleted in the batch memory.

8 REVIEWING BATCH DATA - MODEL T

8.1 BATCH STATISTICS (Batch/Review Batch/Statistics)
Displays statistical information for the batch including:
Number of readings in the batch (n:)

Average reading for the batch (

Lowest reading in the batch (Lo:)

Highest reading in the batch (Hi:)

Standard Deviation (σ:)

Coefficient of Variation (

Low limit value (

Number of readings below the low limit (

High limit value (

Number of readings above the high limit (

Elcometer Index Value (

Nominal NDFT value (

Note: When using 'Mean (xbar) Reading Mode' - see Section 6.2 on page en-7, only
the average of each set of three readings is saved in the batch memory and
used to calculate batch statistics.
a
When set and enabled.
b
Used to assess a coating's overall quality. Patent number US7606671.
en-9
R
cv%
a
)
a
)
b
EIV
a
NDFT
:)
X
:)
a
a
:)
:)
)
)
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