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Pinhole inspection device×信光電気計装 - List of Manufacturers, Suppliers, Companies and Products

Pinhole inspection device Product List

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Pin Hole Inspection Machine for Packaging Products 【APH-A25/30】

Non-contact inspection of seal defects after filling pharmaceuticals and food products, as well as pinhole defects in resin films!

The pinhole inspection machine for packaging products [Model: APH-A25/30] inspects seal defects after filling for pharmaceuticals and food (plastic bottles, jars, containers, bags), as well as pinhole defects in resin films, using non-contact high-voltage discharge pinhole detection. The APH-A25 type allows for pinhole inspection at low voltage (AC 1-25 kV continuously variable). It is suitable for inspecting thin areas of sealed packaging for food and other items wrapped in films or sheets, particularly when the distance between the positive and negative electrodes is narrow. The APH-A30 type allows for pinhole inspection at high voltage (AC 1-30 kV continuously variable). It is suitable for cases where the distance between the positive and negative electrodes is greater, when electrodes cannot be brought close to the inspection area, or when the thickness of the inspection target is substantial. 【Features】 ♦ Detects seal defects and pinhole defects that are difficult to identify visually ♦ Easy to handle, with a safe design and low cost ♦ Capable of inspections in a short time *For specifications and details of the pinhole inspection machine for packaging products, please check the PDF download or feel free to contact us.

  • Testing Equipment and Devices

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Pinhole inspection machine [Demo unit available for loan]

This is a product catalog for a pinhole inspection machine using high voltage generation technology.

We conduct non-contact inspections for pinhole defects in plastic containers, caps, films, and more. Utilizing high-voltage discharge technology, we can instantly detect any pinhole by sandwiching the inspection area with electrodes. We also offer demo units for loan, so please inquire about compatible models. 【Contents】 Pinhole inspection for plastic containers, caps, and films - Pull-top pinhole checker (manual type) - Pinhole checker (automatic type) Pinhole inspection for sealed packaged food - Package pinhole checker (automatic type) - Package pinhole checker (manual type) Pinhole inspection for containers using water as a medium - Micro Checker KS1 *Please check the details in the PDF download.

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Film sheet pinhole inspection device

Utilizing spark discharge generation technology! Even invisible tiny holes can be instantly identified.

The device is a film sheet pinhole inspection device using a high-voltage application method. Utilizing spark discharge generation technology, it can instantly detect even invisible tiny holes. There are models that manually roll up the sheet and those that automatically roll it up. In addition, our company also offers automatic machines that incorporate our own pinhole checkers and corona discharge surface treatment machines. 【Features】 ■ High-voltage application method ■ Utilizes spark discharge generation technology to instantly detect even invisible tiny holes ■ Available in manual and automatic sheet rolling models *For more details, please refer to the PDF document or feel free to contact us.

  • Defect Inspection Equipment

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Q&A about the pinhole inspection machine

Here are some frequently asked questions and answers regarding the pinhole inspection machine!

The "Pinhole Inspection Machine" inspects pinhole defects in plastic containers, caps, films, etc., without contact. Utilizing high-voltage discharge, it detects any pinhole instantly by sandwiching the inspection area with electrodes. We have compiled frequently asked questions and answers regarding this product. Other questions are also available on our company website. 【Q&A】 ■ What is a pinhole checker? A: It is a device that detects unexpected defects (holes) in the target object. ■ What are the inspection targets? A: Mainly insulating materials. Example: Films, bottles, hoses, etc. It is not applicable to metals and highly conductive materials. ■ How long does the inspection take? A: Detection can be done instantly. ■ What is the minimum size of holes (pinhole) that can be detected? A: Detection is possible at the micron level, but only for through-holes. *For more details, please refer to the PDF materials or feel free to contact us.

  • Defect Inspection Equipment

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