Detmaster MPH-ONE

Pinhole Detection System

We deliver best quality at best performance with state of the art technology to let our customer to become the champion in his area.

SR-Instruments with our well known brand Detmaster is a milestone in the global strip processing industry in relation to online detection of pinholes.

Our pinhole detection system technology is not based on Laserlight but on LED-light.

The performance of the system can be verified with an optional available dynamic verification tool including report documentation. This tool can be used offline during production of the processing line.

All in ONE: pinhole, hole, edge crack and strip width measurement!

Data Sheets

MPH-ONE Datasheet

Dynamic Verification Tools

Dynamic performance verification

The primary advantages of the Detmaster MPH-ONE system compared to the traditional pinhole gauges are:

Measures pinholes from size 15 μm up to large holes with only one measurement system.
Is able to detect additionally edge cracks from size 300 μm up.
Doesn’t need any mechanical edge following masks because it includes active optical edge detection method.
Ambient light doesn’t interfere the detection, thanks to an intelligent optical design.
Includes LED light source, which has average lifetime of 8 years with constant light intensity.
Doesn’t include any component, which needs to be changed frequently. It is a practically maintenance free system.
Informs the position of each pinhole in MD (machine direction) with an accuracy of 1 mm and in CD (cross direction) with an accuracy of 8 mm.

Enables categorisation of different size pinholes, holes and edge cracks to own size classes. The operator may deter-mine the range for each pinhole, hole and edge crack size class.
Provides on a graphical user interface a coil report, which indicates location and size of each individual pinhole, hole and edge crack in a concerned coil.
Can be pulled out of the line for verification and maintenance purposes with a roll out system motorized or manually without interfering the ongoing processing of the strip on a production line.
Comprises dynamic verification tools for easy system performance verification = motor controlled rotating disc including certified pinhole and hole samples simulating the actual production line speed.

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Detmaster MPH-ONE

Pinhole Detection System

Data Sheets

Dynamic Verification Tools

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