MiniTest 70 - Senze-Instruments Benelux

Senze-Instruments BENELUX
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Process & Quality Control

MiniTest 70

Coatings & Industry > Physical properties > Thickness Dry Film
Digital signal processing

Minitest 70 F  & 70 FN        


Minitest 70 FN :
Non-destructive measurement of:
non-magnetic coatings such as paint, enamel, chrome and zinc on ferromagnetic bases  insulating coatings such as paint, anodic coatings on non-ferrous metal bases
Minitest 70 F :  
Non-destructive measurement of:
 non-magnetic coatings such as paint, enamel, chrome and zinc on ferromagnetic bases  (e.g. constructional steel, car bodies, etc. )

Performance features
Dual sensor for automatic identification of the substrate (FN model). According to the substrate, it adjusts to the appropriate measuring principle: magnetic induction or eddy currents principle.
Quick statistics mode to calculate the number of readings, average, standard deviation and min., max. value lightweight: 80 grams only

Scope of delivery
  Steel and aluminium test plates
  Calibration foils
  Operating instructions
  Gauge tether
  Storage case

Measuring range                                          N:  0 mm - 2.5 mm/ 100 mils
                                                                  F:  0 mm - 3 mm/ 120 mils
Measuring principle                                      magnetic-induction/eddy currents
Signal processing                                         Sensor integrated 32-bit signal

                                                                 processing (SIDSP®)
Accuracy  (according to DIN 55350 Part 13)    ± (1.5 μm + 3% of reading) with

                                                                 1-point calibration

                                                                  ± (1.5 μm + 2% of reading) with

                                                                  2-points calibration

Repeatability (according to DIN 55350 Part 13) ± (1 μm + 1% of reading)

Low range resolution                                    0.5 µm  
Minimum curvature radius convex                  5 mm  
Minimum curvature radius concave                40 mm
Minimum substrate thickness                         F:  0.5 mm       N:  0.04 mm  

Measuring units                                            metric/imperial switchable
Calibration                                                   standard, 1-point and 2-point calibration
Statistics                                                      n, x, s, Min, Max
Operating temperature                                  -10 °C - 60 °C
Storing temperature                                      -20 °C - 70 °C
Power supply                                                1x AA (Mignon)-battery
International standards                                  DIN EN ISO 1461, 2064, 2178, 2360,
                                                                   2808, 3882, ASTM B 244, B 499,
                                                                   D7091, E 376
Dimensions                                                   approx. 157 mm length, Ø 27 mm
Weight                                                         ~ 80 grams
Calibration foils
Calibration foils with thicknesses ranging from 10 μm up to 8 mm
Option: Manufacturer’s certificates M according to DIN 55350 part 18 proving the accuracy of calibration foils and/or gauge

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