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Home / Products List / CanNeed-OCTG-4000 Thickness Gauge and Wet Film Thickness

Thickness Gauge and Wet Film Thickness

Testing occasions:laboratory
Detection object:Three-piece can/spray can,Metal cap/crown cap/tab cap/screw cap/claw opening cap
Test items:Paint film/paint/coating


Measure real-time thickness of coating and welt film.Save time and improve quality

Deliver real-time results on single or dual layers

Adopt non-contact optical technology,applicable for R&D,QC,and on-line production

In solar energy,optical filming,food packaging and metal packaging industries, improve surface quality such as appearance, adhesion, corrosion resistance, wear resistance, and scratch resistance.


Lower spoilage:CanNeed-CTG-4000 can fast and accurately test real-time thickness of welt film on production line. Problems and trends will be spotted earlier,reducing the quantity of bad products on line.

High efficiency with optical technology.

Reduce lacquer consumption:with its improved accuracies,film weight data will be precise,leading to improved control and potentially lower film weight targets.

Greater product quality:accurate readings mean that coating or spray equipment will be setup and mantained more closely to the required specifications,improving the quality of,and confidence in your product.

Technical Parameter

Range:0.300 - 20 um

Resolution:   0.001 um, 1nm

Rear Panel: RS232C

Power supply: 220V/50Hz

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