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- HPF Hans P. Friedrich Elektronik GmbH
- Pin Hole Detection // Type EOK-CR
Pin Hole Detection // Type EOK-CR
Pin Hole Detection // Type EOK-CR
The document describes the HPF EOK-CR, a pinhole detection system designed for inspecting microtears in deep-drawn aluminum or laminated foil materials. It uses a backlight inspection system with LEDs and sensitive sensors to detect tears, providing visual indications and output signals when tears are detected.
Specifications
- Detects tears as small as 10 µm.
- Easy operation with microcontroller control.
- Self-monitoring system with a "ready-to-operate" status display.
- Measurement range adjustable via keypad, with parameters displayed on a two-line display.
- Statistical data can be transferred to a PC.
- Requires a stabilized 24 VDC power supply.
- Suitable for retrofitting in most machines.
Technical Data
- Foil width: 160 to 380 mm, with special designs available.
- Calibration gauges available in sizes: 10, 25, 35, 70, 100, and 149 µm.
- Standard scanning field widths range from 140 mm to 360 mm, with corresponding case widths.
Accessories
- Calibration gauges for sensitivity adjustment.
- Shift register for signal propagation, suitable for up to 100 machine operating cycles.
Company Information
HPF Elektronik GmbH is known for its innovative technology and high-quality inspection systems used globally in the pharmaceutical, food, and cosmetics industries. The company complies with industry standards such as GMP, EMV guidelines, and FDA requirements, offering customizable systems that can be integrated into existing packaging lines.
Catalog excerpts
HPF // ELECTRONIC & OPTICAL INSPECTION SYSTEMS Pin Hole Detection // Type EOK-CR
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HPF // ELECTRONIC & OPTICAL INSPECTION SYSTEMS Pin Hole Detector Backlight inspection system EOK-CR designed for detecting microtears in deep-drawn aluminum or laminated foil materials and in aluminum foil before filling process. The formed aluminum laminate is illuminated by a specially designed row of LEDs. Highly sensitive sensor elements in the receiver register light passing through a tear. If the Tear Detection Unit recognizes the presence of a tear when evaluating the signal, it indicates this visually on the device front panel and sets the appropriate outputs. Constant illumination over...
Open the catalog to page 2
HPF // ELECTRONIC & OPTICAL INSPECTION SYSTEMS A suitable 230 VAC/24 VDC power supply unit is included in the scope of supply. The precision lithographic made calibration gauges are used to check the configuration of the Tear Detection Unit for specific tear sizes. A 100 µm calibration gauge is included in the scope of supply. This size is set by default in most cases. Additional matrices for special applications can be supplied in sizes ranging from 10 to 140 µm. With a highly sensitive setting, the unit will reliably detect tears down to 10 µm. Picture: Example of certificated calibration gauges....
Open the catalog to page 3
HPF // ELECTRONIC & OPTICAL INSPECTION SYSTEMS Innovative Company with worldwide connections Innovative technology and the excellent quality of HPF Elektronik´s Inspection Systems are successfully positioned within pharma, food and cosmetics companies all over the world. Groundbreaking developments like the Pinhole Detection Unit for formed aluminum foil, the very first Illumination for Camera Systems with white LEDs, development of high precision camera systems and software solutions for a complete traceability (Track & Trace) make HPF´s know-how indispensable for many companies in order to...
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