Barcode Verification Basics

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