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WorksheetsBarcode Verification Basics
Total questions: 15
Worksheet time: 8mins
How many ISO standards focus on barcode quality?
10
100+
1
3
How many scan lines are taken when verifying a 1D linear barcode?
10
20
5
15
What three things do you need to know to determine the right verifier model for your customer?
Barcode type
Largest barcode size
Smallest barcode size
Smallest element or module size used
Material printed on
30-degrees is the lighting angle called out in the ISO standards for barcodes printed on a label.
True
False
If you have a DPM code you can use either ISO 15415 and ISO TR 29158 to verify your barcodes.
True
False
What does modulation mean?
The code is distorted
The code has missing modules
A portion of the code doesn't have enough contrast
Which image shows axial non-uniformity? (ANU)
Which ISO standard is used for 1D barcodes?
ISO 15415
ISO 15416
If your customer has 1D barcodes smaller than 75mm or 3 inches wide, what product should you recommend?
DataMan 8072V
Webscan TruCheck FlexHite
Webscan TruCheck Omni
Webscan TruCheck Optima
If your customer needs to verify multiple barcodes at once what product would you recommend?
Webscan TruCheck Omni
Webscan TruCheck Optima
Webscan TruCheck FlexHite
DataMan 8072V
What is a conformance test calibration card?
A calibration card with both 1D and 2D barcodes
A calibration card with barcodes that have intentional errors
A calibration card that test the speed of the verifier
What lighting options does the DataMan 8072V have?
30-degree
30-degree, 45-degree and 90-degree
30-degree, 45-degree, 90-degree and dome
Dome and 90-degree
What is the lighting angle used in this formal grade?
3.0/8/660/90
30-degree
45-degree
90-degree
What Webscan verifier doesn't need to be connected to a computer?
Webscan TruCheck DPM Tower
Webscan TruCheck Optima
Webscan TruCheck Rover
Webscan TruCheck Omni
What is the aperture size used in this formal grade?
3.0/8/660/90
3 mils
90 mils
8 mils
660 mils
