N° 692
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Контроль наличия отрывного пояска на сигаретных пачках Необходимо проверить наличие отрывного пояска на упаковках сигарет.
Tear-off strip presence control on cigarette-boxes
The presence of tear-off strips should be controlled on cigarette boxes.
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N° 659
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Обнаружение различных грунтовых покрытий Необходимо распознать различные, флуоресцирующие грунтовые покрытия. При этом следует учесть, что грунтовые покрытия наносятся на черную поверхность.
Detection of different primers
Different, fluorescent primers should be detected. Here, the primers will be applied on a black surface.
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N° 410
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Frequency control of turbo charger wheels
The frequency of turbo charger wheels should be controlled. At this, one of the blades of the wheel is coated with a fluorescent transparent lacquer.
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N° 321
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Glue line detection on packaging paper
A glue line should be detected on packaging paper. At this, the glue is fluorescent if UV light is used.
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N° 295
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Detection of a fluorescent coating on black rubber seal
The coating on rubber seal should be detected. At this, a fluorescent coating with an excitation wavelength which lies in the UV range (around 365nm … 385nm) is used. This UV light will be converted from the fluorescent coating into the visible blue range.
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