Inspection information related to slips and invoices are recorded using Inspection Value Entry option located in the right mouse button menu of the related slip line.
Criteria applied to materials and/or material classes are displayed in Value Entry window along with the default values specified on definition. Inspection results are recorded on these lines.
The Number of Controls, Sample Quantity, Inspection Tool, Inspector and Acceptance Rate (%) information specified on Inspection Criteria definition is displayed on related fields. Inspection information is recorded on the Quantity, Unit, Value, Description and Date fields of related lines. Transaction-specific number of controls and sample quantity are calculated using the main unit of the material.
It should be noted that number of controls and sample quantity indicate the number of lines to which results should be entered and the quantity to be inspected in each line respectively.
Example:
If a material has a criterion that indicates 1/50 as inspection frequency, 3 as the number of controls, 6 as the sample quantity and purchasing as the inspection point; when 500 units are purchased, at least 500/50 * 3 = 30 lines of results should be entered into the table where the inspection results will be processed. Ideally, average results of 6 samples should be entered on each line. In other words, the inspector should record the measurement results of 6 samples, and then enter their average into the table.
During inspection value entry, a check is performed to ensure that the number of lines entered and the total number of samples are at least equal to the number of controls and to the multiplication of number of controls and sample quantity respectively. The appropriateness of inspection results against target values is inspected by checking that the total inappropriate quantity is smaller than or equal to the value calculated by multiplying total sample quantity with the acceptance rate.
According to this, it may be recommended that the inspector should enter the result of 1 sample on each line, considering it would be hard to enter the average value of 6 samples on each line. In this case, the number of lines to which results will be entered should be greater than or equal to the number of controls (at least 30 lines in our example), and the total number of samples should be greater than or equal to the result of the Number Of Controls x Sample Quantity Operation (at least 30*6 in our example).
If the result of 1 sample is entered on each line as recommended, results should be entered on 180 lines to achieve the total number of samples required (180 in our example). Since 180 is greater than 30, the condition implying that the number of lines entered by the user should be greater than or equal to the number of controls is also fulfilled.
In the same example, if an average of 500 samples is entered on each line, the Insufficient Number of Controls warning is displayed depending on the Inspection Parameters of the Administration section even if the result is within the tolerance range.
If "Block" is selected in In Case of Nonconformity (Material) parameter located in the Inspection Parameters of the Administration section, slips can not be recorded without entering inspection criteria values and providing conformity.