CREASE AND LUMP DETECTION TECHNOLOGY

Where the Science of Quality Assurance is still an Art!

SPECIFICATIONS
Defects Types Detected:	Creases Lumps Splices Wrinkles Other Elevation Defects
Minimum Detectable Defect:	0.001" (0.025 mm)
Sensitivity:	Continuously Adjustable
Sensitivity Range:	100 to 1
Web Material Texture:	Smooth
Inspection Increments:	6" (15.24 cm) per Head Unit Each Containing 2 Roller Type Light Gates 3" (7.62 mm) Long
Maximum Inspection Width:	Unlimited Through Side By Side Installation of 6" Head Units
Contact Head Pressure:	2 ounces/linear inch (2 grams/linear millimeter)
Maximum Web Speed:	1,000'/min. (304.8 m/min.)
Outputs: Standard:         Optional:	Audio/Visual Alarm 9-12 VDC Pulse Reject Control Output Edge Marker Output Counters Microcontroller Based Display
Mounting:	Per Existing Equipment Requirements
Illumination:	Fluorescent Light Sources
Ambient Temperature:	40 to 160° F (4 to 70° C)
Power:	120/220/240 VAC 50/60 Hz Single Phase
Specifications are subject to change without notice.

Detect Elevation Defects:  Our Crease and Lump Detectors are designed to detect creases, lumps, splices, and other types of elevation defects in moving webs of material. Because of their mechanical construction and operating principles, these detectors can be used in a wide variety of web inspection applications.

Monitor All Materials:  Choose our Crease and Lump Detectors for on-line monitoring of metallic and nonmetallic papers, plastics, foils, films, textiles, and other types of web manufactured materials. As elevation defects are encountered, an inspection roller in the device momentarily looses contact with the web material allowing light to reach a photocell for defect detection and subsequent control of processing equipment.

Automatically Adjust To Changes:  Sensing heads in CLDs use patent pending and proprietary low pressure roll technologies to prevent damage to the web material during inspection. Each sensing head is self-compensating and self-aligning allowing the detector to automatically adjust to changes in the type or caliper of web material.

Span Any Web:  Our Crease and Lump Detectors uses modular sensing heads with two three inch long rollers to provide a six inch wide inspection capacity. These sensing heads can be combined, side by side, to span any web width required for your application.

Call SDT:  Call us today to discuss your web inspection applications and to learn more about the industry's most complete line of web inspection related products.

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