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        

      
SIDSP®-Technology

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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