Small hole detection.The Scan-A-Line small hole detection system is said to provide highly reliable inspection of web materials in the rubber and plastics industries, where conventional pin hole detectors are cost prohibitive pro·hib·i·tive also pro·hib·i·to·ry adj. 1. Prohibiting; forbidding: took prohibitive measures. 2. , but where hole defects of 0.062" (1.6 mm) and larger pose serious quality or production problems. The Scan-A-Line small hole detection system uses the company's patented Scanned-LED Technology combined with a 400 kHz sample rate. The Model 10XSHD4000-Series sensor A device that measures or detects a real-world condition, such as motion, heat or light and converts the condition into an analog or digital representation. An optical sensor detects the intensity or brightness of light, or the intensity of red, green and blue for color systems. can readily detect holes down to 1.6 mm (0.062"). The Model 10XSHD4000-Series sensor is said to offer high speed scanning scanning /scan·ning/ (skan´ing) 1. the act of examining by passing over an area or organ with a sensing device. 2. scanning speech. by moving the company's inspection light source at 80,000 inches per second. Hole defects can be detected within 0.5" (13 mm) of the strip edges without the use of mechanical shutters. Operation without moving mechanical shutters eliminates the need for most mechanical maintenance. The sensor system operates by edge counting to overcome difficulties with changing web positions and irregular HEIR, IRREGULAR. In Louisiana, irregular heirs are those who are neither testamentary nor legal, and who have been established by law to take the succession. See Civ. Code of Lo. art. 874. strip width(s). The Model HDPC unit is programmed to determine the operational mode for each sensor. (Harris Harris, Scotland: see Lewis and Harris. Instrument) www.harris-instrument.com |
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