SMART SENSOR ULTRASONIC THICKNESS GAUGE AS840 AS850 AS860
Product Features
Technical Details
Model | AS840 | AS850 | AS860 |
Display | 4-digital LCD display | 4-digital LCD display | 4-digital LCD display |
Minimum display unit: | 0.1 mm | 0.1 mm | 0.1 mm |
Measuring Probe: | ∅10mm 5MHz | ∅10mm 5MHz | ∅10mm 5MHz |
Measuring range | 1.2 to 225.0mm (steel) | 1.2~225mm(steel) | 1.00 to 300.0mm(steel) |
Working frequency | 5MHz | 5MHz | 5MHz |
Accuracy | (1%H+0.1)mm,H denotes | ±(1%H+0.1)mm,H denotes | ±(1%H+0.1)mm,H denotes |
Minimum limit for tube measuring | 20*3mm (steel) | 20*3mm (steel) | 20*3mm (steel) |
Sound velocity range | 1000 to 9999 m/s | ||
Operation temperature | 0℃ to 40℃ | 0℃ to 40℃ | 0℃ to 40℃ |
Relative humidity: | <90%RH | <90%RH | <90%RH |
Hardware/workpiece/material temperature: | <60°C | <60°C | <60°C |
Power supply | 3 * 1.5V AA Battery(Not Included) | 3 * 1.5V AA Battery(Not Included) | 3 * 1.5V AA Battery(Not Included) |
Operation current: | Normal operation current: 50mA | Normal operation current: 50mA | Normal operation current: 50mA |
Product Weight | 152g | 155g | 191g |
Product Size | 161x66x31mm | 160 x 66 x 32mm | 163 x 70 x 34mm |
Package Weight | 670g | 880g | 850g |
Package Size | 25x21x6cm | 29.5 x 19.5 x 7cm | 29.5 x 19.5 x 7cm |
Packing Contents | 1 * Ultrasonic Thickness Gauge | 1 * Ultrasonic Thickness Gauge | 1 * Ultrasonic Thickness Gauge |
Table of sound velocity (Sound velocity of common materials) | |||
Material | Velocity(m/s) | Material | Velocity(m/s) |
Aluminum | 6320 | Acetate resin | 2670 |
Zinc | 4170 | Phosphor bronze | 3530 |
Silver | 3600 | Turpentine | 4430 |
Glod | 3240 | Glass | 5440 |
Tin | 3230 | Incoloy alloy | 5720 |
Iron/Steel | 5900 | Magnesium | 6310 |
Brass | 4640 | Monel alloy | 6020 |
Copper | 4700 | Nickle | 5630 |
SUS | 5790 | Steel 4330 mild | 5850 |
Acrylic resin | 2730 | Steel 330 | 5660 |
Water 20C | 1480 | Titanium | 6070 |
Glycerinl | 1920 | Zirconium | 4650 |
Soluble glass | 2350 | Nylon | 2620 |
Product Photos AS840
Product Photos AS850
Product Photos AS860