ElektroPhysik SmarTest Bluetooth Coating Thickness Sensor is an intelligent wireless sensor for non-destructive coating thickness measurement and relays sensor data via Bluetooth to your tablet, smart phone or to the coating thickness gauge MiniTest 745.
The radio sensor SmarTest has a diameter of 16 mm and a length of 125 mm and weights just 48 g. This means that you can carry the SmarTest with you anywhere.
The standard scope of supply comes with the F 1.5 or FN 1.5 sensor, which has been specially optimised for measuring on thin auto body sheets and can be used for a sheet thickness downwards of 0.3 mm. You can connect any SIDSP sensor to SmarTest and cover a wide range of coating thickness measurement tasks.
Comfortable Apps can now turn smart phones and tablets into effective evaluation and measuring devices. The new SmarTest concept consisting of an app and a wireless sensor offers the perfect solution for measuring coating thickness with the help of smart phones and tablets.
The SmarTest version of SIDSP®-sensors to measure coating thickness combines exceptional precision in measuring and resistance to interference with the advantages of the modern wireless technology. The digitally generated readings on the sensor are relayed by Bluetooth to your smart phone or tablet.
The SmarTest App functions as a device for evaluating and thus replaces a conventional coating thickness gauge.
Powerful and versatile gauge with new ergonomic design making it ideal for on-site testing
User-friendly key-pad layout with menu driven operation
Variable pre-set test voltages specific to material thickness
High voltage probe with equipment-on and pore indicator (red LED)
Light-weight and hand-held test electrodes provide convenient operation
Test method conforms to DIN 55 670
Backlit display to indicate current test voltage, number of pores and material thickness
Residual voltage indicator
Alarm signal when exceeding pore limit setting (Limit)
Power supply: AC operated or battery operated via integrated storage battery (C-cells)
Electrical safety provisions according to VDE 0411, part 1: probe voltage and maximum discharge rate stay below the limit values as specified by the safety standard.
Low-battery indicator
Measuring range: SmarTest F 1.5 0-1.5 mm / 59 mils; SmarTest FN 1.5 F-range: 0-1.5 mm / 59 mils / N-range: 0-1.3 mm / 51 mils
Accuracy: ± (1 µm + 0.75 % of reading)
Repeatability: ± (0.5 µm + 0.5 % of reading)
Measuring principle: SmarTest F 1.5 :Magnetic induction; SmarTest FN 1.5: Magnetic induction / eddy current
Signal processing: Sensor-integrated digital 32-bit signal processing (SIDSP®)
Low range resolution: 0.05 µm
Smallest curvature radius, convex: 1.5 mm
Smallest curvature radius, concave: 7.5 mm
Smallest measuring surface: ø 5 mm
Smallest substrate thickness: with Magnetic induction / 0.3 mm (300 µm)
Smallest substrate thickness: with Eddy current / 0.04 mm (40 µm)
Interfaces: Bluetooth 4.0 / Bluetooth Smart, range up to 10 m /Mini-USB connector for charging and power supply, data interface
Operating temperature range: – 10 °C ... + 60 °C
Storage temperature range: – 20 °C ... + 70 °C
Power supply: LiFePO4 battery / operating time approx. 8 hrs continuous operation
Dimensions / weight: ø 16 x 125 mm / 60 g
Norms and standards: DIN EN ISO 1461, 2064, 2178, 2360, 2808, 3882, ASTM B244, B499, D7091, E376
Operation system: as of Android 4.1, iOS
Measuring units: Metric / Mils switchable
Calibration modi: Factory calibration, zero point and 2-point calibration
Statistics: Number of measuring values, minimum, maximum, mean value, standard deviation
Storage of measured values: Storage of measured values in the CSV file format
(1) ElektroPhysik SmarTest Bluetooth Coating Thickness Sensor
(1) Calibration set with calibration foils and reference zero test plate(s)