The MiniTest 70 is a pocket sized, versatile and accurate thickness gauge with built-in sensor. Especially designed for easy operation, this gauge is the ideal tool to measure any non-magnetic coatings on steel and/or any insulating layers on non-ferrous metals.
Coating thickness gauges designed for measurement on non-ferrous metals can measure insulating coatings such as paint, enamels, anodic films, etc, on non-ferrous metal bases such as aluminium, copper, brass, etc.
The spring-mounted sensors are equipped with wear-resistant sensor poles and ensure durability even when used for measurements on rough and abrasive substrates.
With coating thickness gauges designed for measurement on ferrous metals, non-magnetic coatings such as paint, enamels, chrome, etc., can be measured on ferro-magnetic bases such as constructional steel, car bodies, etc.
The MiniTest 70 Series provides accurate, non-destructive coating measurements on steel and non-ferrous metals (FN model). Also, the FN model is equipped with a dual sensor for automatic identification of the substrate. According to the substrate, it adjusts to the appropriate measuring principle: magnetic induction or eddy currents principle.
Both models are provided with a quick statistics mode to calculate the number of readings, average, standard deviation and min./ max. value which makes the MiniTest 70 ideal for on-site operations.
2 Available Models:
MiniTest 70F - Ferrous Only Model MiniTest 70FN - Combination Ferrous & Non-Ferrous Model Accuracy:
± (1.5 μm + 3 % of reading) with 1-point calibration / ± (1.5 μm + 2% of reading) with 2-point calibration
Pocket sized, compact coating thickness gauge
For fast and precise measurements of non-magnetic coatings on steel and insulating coatings on non-ferrous metals
Automatic identification of the substrate material
Proven measuring methods
Enables 1-point and 2-point calibrations
Accuracy: ± (1.5 μm + 3 % of reading) with 1-point calibration / ± (1.5 μm + 2% of reading) with 2-point calibration
Sensor Models & Measuring principle
Sensor Model F: For measuring coating thickness on ferrous metals
Measuring principle: Magnetic induction principle (Ferrous)
Sensor Model FN: For measuring coating thickness on ferrous & non-ferrous metals
Measuring principle: Magnetic induction principle & Eddy-current principle