MiniTest
Non-destructive coating thickness measurement on steel (F), measuring sensors up to 2000 µm (F) (internal sensor)
Coating Thickness Gauge (Digital)

MiniTest 725-F2

Order number: 05250351
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Coating Thickness Gauge (Digital)

MiniTest 725-F2

The coating thickness gauges in the MiniTest series enable non-destructive measurements to be made of the coating thickness of non-magnetic layers (paint, plastic, chrome and other galvanic, non-magnetic layers) on ferromagnetic substrates (steel/iron), insulating layers (paint, enamel, plastic, anodised aluminium), and on conductive substrates (aluminium, copper, titanium, austenitic stainless steel). They cover many measurement ranges.

Technical Descriptions

Norms

  1. DIN EN ISO 1461
  2. DIN EN ISO 2064
  3. DIN EN ISO 2178
  4. DIN EN ISO 2360
  5. DIN EN ISO 2808
  6. DIN EN ISO 3882
  7. DIN EN ISO 19840
  8. ASTM B 244
  9. ASTM B 499
  10. ASTM D7091
  11. ASTM E 376
  12. ASTM AS 3894.3

Technical specifications

Layer Thickness

up to 2000 µm

DT /NDT

NDT

Wet / Dry

dry

Substrate

F

Dual sensors

Automatic recognition of the substrate material with FN sensors

Data memory

10 batches for a maximum of 10,000 readings (MiniTest 725 and 735)Memories can be partitioned as needed

Statistical evaluation

Number of readings, min, max, mean value, standard deviation, coefficient of variation, single value statistics, blocks statistics (norm-conforming / freely configurable)

Calibration modes

Factory calibration, zero-point-, 2-point-, 3-point-calibration, calibration method “rough“

Calibration procedures according to international standards

ISO, SSPC, “Swedish“, “Australian“

Monitoring of limits

Visual and audible signal output

Measuring units

Switchable from metric (µm, mm, cm) to imperial (mils, inch, thou)

Measuring rate

70 readings per minute in the single mode 20 readings per second in the continuous mode

Continuous mode

For quick identification of thickness variations

Operating temperature

– 10 °C ... 60 °C

Storage temperature

– 20 °C ... 70 °C

Data interfaces

USB and Bluetooth

Power supply

2 pcs batteries, type AA (Mignon); rechargeable NiMH batteries, type AA/HR6 as an option. Battery or rechargeable battery setting option to adapt to the matching nominal voltage

Norms and standards

DIN EN ISO 1461, 2064, 2178, 2360, 2808, 3882, 19840, ASTM B 244, B 499, D7091, E 376, AS 3894.3, SS 1841 60, SSPC-PA 2