EMAT Thickness Gauge NOVOTEST UT-3M-EMA
EMAT Thickness Gauge NOVOTEST UT-3M-EMA is a new development of the NOVOTEST company, which will allow our users to solve not only the standard tasks of testing the thickness of metal products, but also to carry out tests in cases where traditional methods (piezo-ultrasonic, laser-optical, X-ray, mechanical, etc.) are not applicable.
Electromagnetic-acoustic (EMA) technology for measuring thickness is based on the excitation of ultrasonic waves in the material by the generator of the device’s probe and fixing the path time of ultrasonic waves in the material.
- CONTACTLESS MEASUREMENT (no couplant < 6mm),
- MEASUREMENT THROUGH PAINTED, OXIDIZED OR OILY SURFACES,
- HIGH TEMPERATURE PROBES (surfaces <600c),
- MEASUREMENT RANGE (0.5mm to 200mm),
- THICKNESS GAUGE EXECUTION (up to 30 hours from a single battery charge),
- AUTOMATIC OPERATION MODE AND VARIOUS TYPES OF SIGNALS.
Measuring thicknesses range for steel, mm 0.5…>200.0 mm (depending on material)
Probes temperature measurement ranges: Standard probe -20 to +250° C
High-temperature probe <500-600 ° C
Measurement units mm or inch or μs.
Type of ultrasonic wave transverse
Manual gain range 100 dB
Ultrasound velocity adjustment range 1000-9999 m/s
Frequency averaging signal 1-128
Operating modes A-scan, B-scan, Control mode, Calibration mode
Measurement methods Autocorrelation function (ACF), Echo, Echo Echo (Dual Echo), Peak-peak
Display 3.5 inch
Standard ASTM E797, ISO 16809:2017, EN 14127, EN15317, EN12668-1
Weight of the electronic unit <0.5kg
Dimensions (L x W x H) 165x90x50mm
Power Supply Built-in Li-ion Battery
Time of continuous work <8hrs
Operating temperature range -20 to +50° C
Electronic unit, Probe, Cable (2 Lemo 00 – 2 Lemo 00), Calibration block, USB cable, Charger, Calibration certificate, Operation manual, Case