Non-dest Traditional Digital





MiniTest 650
The rugged coating thickness gauge MiniTest 650 follows its long-time proven predecessor model MiniTest 600 in the line of gauges with a fixed external probe offering measurement of all non-magnetic coatings on steel.
It was especially designed to work in rough environments as well as on on abrasive surfaces, e.g. shot-blasted steel, plasma spray coated surfaces.

- Coating thickness measurement up to 3 mm
- Probe for quick measurements on steel
- Wear-resistant probe tips with practically unlimited durability
- USB-interface to transfer measuring data to a PC
- Statistical evaluation of readings
Applications
- model F (steel): 0 µm - 3000 µm
- model N (non-ferrous metal): 0 µm - 2000 µm
- model FN (dual sensor): 0 µm - 2000 µm
Minimum curvature radius 5 mm / 0.2“ convex 25 mm /1“ concave
Minimum measuring area Ø 20 mm / 0.8“
Minimum base thickness F sensor: 0.5 mm
Display 4-digit screen data (11 mm )
Measuring units μm – mils, user selectable
Calibration standard, 1-point and 2-point calibration
Statistics : calculated from maximum 9.999 readings
- mean value
- standard deviation
- number of readings
- minimum
- maximum
- gauge: 70 mm x 122 mm x 32 mm
- sensor: Ø 15 mm x 62 mm
- 225 grams
- gauge: 0 °C - 50 °C
- sensor: -10 °C - 70 °C / 14 °F - 158 °F
Application: Non-destructive measurement of:
non-magnetic coatings, e.g. paint and zinc on ferrous substrates
insulating coatings, e.g. paint and anodizing coatings on non-ferrous metals
non-ferrous metal coatings on insulating substrates
- Memory structure to be defined variously for users with different applications
- Statistical evaluation from various groups









Coating Thickness Gauge LAYERCHECK 700 F
including probe for measurements on steel (measuring range 0 - 3000 µm), with statistics, two-point calibration, readings in microns or mils at choice, backlight display and interface RS 232

• colour OLED display with 1.7’’ diagonal, large digits on display• device can be delivered with integrated combined smallsized probe for measuring coating thickness on substrates from ferrous and non-ferrous materials• increased temperature range up to −30 °C• possibility of tolerance mode measurement, measuring with averaging• device can be delivered with integrated probe or with built-in probe on cable
• accuracy:
— in range T = 0...500 µm ±(0.02T + 1) µm— in range T = 500...Tmax ±0.02T µm• temperature range: — for device: −30...+40 °C — for probe: −40...+ 50 °C• power-supply: built-in Li-Ion rechargeable battery, 3.7 – 4.2 V, 700 mAh• overall dimensions: 120 × 45 × 20 mm • weight: 130 g• operating time: min 8 h
- measuring probe,
- set of coating reference specimens (calibration foils),
- sample of metal substrate,
- charging unit, operating manual,
- container for storage and transportation (case or bag).
Type of probe | Design | Purpose | Measurement range, mm | ||
Integrated | Separated | ||||
FNF | x | x. | Thickness measurement of paint, powder, plastic, enamel and other dielectric coatings on conductive ferrous and non-ferrous bases | 0–1 | |
F1 | x | Thickness measurement of galvanic, paint and other nonferrous coatings on ferrous small-sized parts with small radius of curvature and in hard-to-reach places and complex shaped | 0–0,5 | ||
F2 | x | x | Thickness measurement of coating of general and special purpose (paint, plastic, enamel, metallic spray, fire protective, etc.) on almost flat an cylindrical parts with average surface roughness. | 0–3 |

