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Features
EM1401 non-contact thickness gauge measures thickness of steel pipes, tanks, flat steel and other steel constructions, together with constructions made of aluminium and other metals. Measurements can be taken without usage of couplant, without advance surface preparation and across the operating gap between the transducer and the test object of up to 6 mm. Rust film, salt deposits or any other insulating coat (paint, varnish, enamel, plastic etc.) can serve as an operating gap.
EM1401 has a bright colour display that allows user to view A-scan.
EM1401 has three thickness measurement modes:
– automatic;
– manual mode, measurements are made using maximum in the first gate;
– manual mode, measurements are made using two maximums in two gates.
Specifications
| Thickness range (steel) | 2 mm-60 mm |
| Measurement uncertainty | 0.04 mm |
| Operating gap between the transducer and the test object |
До 6 mm |
| Operating transducer skew relative to normal to the test object surface |
±25 degrees |
| Conventional sensitivity | Flat-bottomed drilling with a diameter of 9 mm |
| Operating test object surface radius of curvature | ≤10 mm |
| Maximum amount of measures per second | 16 |
| Acoustic speed adjustment range | 1000…9999 m/s с шагом 1 m/s |
| Operating frequency range | 3…5 MHz |
| Continuous work time on a single charge | 6 hours |
| Wave type | Shear wave radially polarized in a plane of the test object surface |
| Operating temperature range | -20…+50 °С |
| Dimensions | 232 x 135 x 44 mm |
