Phase II Coating Thickness Gauge - PTG-3500
The PHASE ll PTG-3500 series of gages can perform two different methods of calculating thickness measurement by utilizing the characteristics of both eddy current and magnetic induction. Testing performance is both non-destructive and extremely accurate.
The PTG-3500 utilizes an integrated probe that can automatically detect a ferrous or non-ferrous substrate and comes with 2 substrate samples (steel, aluminum), 4 calibrated thickness samples, carry case, batteries and operation manual.
With this state of the art thickness gauge, you can easily detect the thickness of nonmagnetic coating on a magnetic substrate (ferrous) or an insulating coating on a non-magnetic conductive substrate (non-ferrous) utilizing either an integrated probe or our version that comes with 1 auto-detect external probe.
These PHASE II coating thickness gauges can be used in many areas of industry including manufacturing, general engineering, commercial inspection, etc.
Main Technical Data:
| Measuring range | 0-1000 µ m max. or 0-40 mils |
| Resolution | 0.1µ m / 0.1 mils (0-99µ m) or 1µ m (over 100µ m) |
| Guaranteed tolerance | After one-point calibration: +/- 1-3%n or 2µ m (whichever is greater) |
| Display | 4 digits (digit height = 10mm/0.4") |
| Min. measuring area | 0.2" x 0.2" (5mm x 5mm) |
| Min. radius of curvature | Convex: 0.12" (3mm) Concave: 1.2" (30mm) |
| Min. substrate thickness | Ferrous: 20 mils (0.5mm) Non-ferrous: 2 mils (50 µ m) |
| Calibration | Zero Calibration Foil calibration |
| Max. Surface temperature of test object | 302 degrees F (contact time max is 2 seconds) |
| Power source | 4 AA batteries |
| Dimensions | 161 x 69 x 32mm |
| Weight | 9oz. (260g) |
