Ultrasonic thickness

"Benetech" (China) Ultrasonic Thickness Tester Model GM-100 for Steel & Metal, Aluminum, Zinc, Silver, Tin, Iron Steel, Brass Copper, Sus, Acrylic resin, Water(20°), Glycerin, soluble glass etc Specification Measuring range: 1.2~225mm Resolution: 0.1mm Sound Velocity Range: 1000~9999m/s Working Frequency 5MHZ Minimun Limit For Tube Measuring: Φ20*3mm (steel) Auto Calibration to Assure the Accuracy√ Data Store/Recall/Delate Function √ Sound Velocity Mearsurement √ Low Battery Indication √ Auto Power Off √ LCD Backlight Display √ Thickness Measurement Storage √

Thickness:2.8-3.1mm Fixing Hole Diameter: 3.8MM Material: Acrylic

Recommended Daily Volume Up to 15,000 pages per day Throughput Speeds* (200 dpi landscape, letter-size, black-and-white/grayscale/color) Up to 75ppm/150 ipm *(throughput speeds may vary depending on your choice of driver, application software, operating system and PC) Scanning Technology Dual CCD Grayscale output bit depth is 256 levels (8-bit) Color capture bit depth is 48 bits (16x3) Color output bit depth is 24 bits (8x3) Optical Resolution 600 dpi and optional A3 flatbed accessory Illumination Dual fluorescent (cold cathode) dpi Output resolution 75, 100, 150, 200, 240, 250, 300, 400, 600 and 1200 dpi Maximum Document Size 297mmx863 mm (11.7in.x34in.); for i1440, on long document mode: 254 mm x 6.1 m (10 in. x 240 in.) Minimum Document Size 64 mm x 89 mm (2.5 in. x 3.5 in.) Paper Thickness and Weight 34–413 g/m² (9–110 lb.) paper Feeder Up to 150 sheets of 60 g/m² (16 lb.) paper Multi-feed Detection With ultrasonic technology

Kodak i1440 Scanner Recommended Daily Volume Up to 15,000 pages per day Throughput Speeds (200 dpi landscape, letter-size, black-and-white/grayscale/color) Up to 75ppm/150 ipm *(throughput speeds may vary depending on your choice of driver, application software, operating system and PC) Paper Thickness and Weight 34–413 g/m² (9–110 lb.) paper Feeder Up to 150 sheets of 60 g/m² (16 lb.) paper Multi-feed Detection With ultrasonic technology