MiniTest 70
The MiniTest 70 enables non-destructive measurement of non-magnetic coatings (paint, synthetic material, chrome, etc.) on a ferromagnetic substrate (steel) and insulating coatings (lacquer, enamel, synthetic material, etc.) on conductive substrates (aluminium, copper, austenitic stainless steel).
The spring-mounted sensors are equipped with wear-resistant sensor poles to give especially high durability also when measuring abrasive substrates.
We are here to help you
finding the best solution for your individual measuring task as well as to answer all questions on coating thickness measurement in general and also when it comes to special topics, on calibration, quality requirements and many more. It is our pleasure to share our experience of more than 70 years in coatings industry with our customers.
Zhixing Dong
Technical support
Phone: +49 221 75204-94
Fax: +49 221 75204-67
mail: zhixing.dong@elektrophysik.com
Product infomation
MiniTest 70: Coating thickness measurement in a practical pen format
MiniTest 70 is a lightweight and practical coating thickness measurement gauge in pen format with inbuilt sensors. It comes with several benefits:
- Precise measurement of coating thickness up to 3mm (F) or 2.5mm (N)
- A dual sensor automatically identifies the substrate and sets the appropriate measuring procedure: eddy currents or magnet-inductive (excluding model E)
- Wear-resistant probes for long service
- Weighs only 80 grams
MiniTest 70 F
With statistics display (number of readings taken, mean values, standard deviation, maximum, minimum).
Suited only for ferromagnetic substrates (e.g. steel).
Measuring range 0 to 3 mm / 118 mils.
Enables 1-point and 2-point calibrations.
MiniTest 70 FN
With statistics display (number of readings taken, mean values, standard deviation, maximum, minimum).
Suited for ferromagnetic substrates (e.g. steel) and also for non-ferromagnetic substrates (non-ferrous metals like aluminium, brass etc.).
Measuring range 0 to 3 mm / 118 mils on steel substrates and 0 to 2.5 mm / 95 mils on non-ferrous metals.
Enables 1-point and 2-point calibrations.
MiniTest 70 B-FN
Suited for ferromagnetic substrates (e.g. steel) and also for non-ferromagnetic substrates (non-ferrous metals like aluminium, brass etc.)
Measuring range 0 to 3 mm / 118 mils on steel substrates and 0 to 2.5 mm / 95 mils on non-ferrous metals.
Enables 1-point calibrations.
MiniTest 70 E-FN
Suited for ferromagnetic substrates (e.g. steel) and also for non-ferromagnetic substrates (non-ferrous metals like aluminium, brass etc.).
Measuring range 0 to 3 mm / 118 mils on steel substrates and 0 to 2.5 mm / 95 mils on non-ferrous metals.
Application
Non destructive measurement of:
- Non-magnetic coatings like varnishes, enamels, chromium and zinc on ferromagnetic base materials (e.g. steel)
- Insulating coatings like varnishes and anodic coatings on non-ferrous metals (e.g. aluminium, copper, austenitic stainless steel, brass)
Measuring principles
- Magnetic induction (F-type sensors) according to DIN EN ESO 2808, method 7C
- Eddy current (N-type sensors) according to DIN EN ESO 2808, method 7D
Features
- Accurate coating measurement of up to 3mm (F range) and 2.5 mm (N range)
- Dual sensor for automatic substrate identification and setting the suitable measuring principle: eddy currents or magnetic induction (not in model F)
- Wear-resistant probes with long service life
- lightweight: 80 grams / 2.8 oz only
Supply schedule
- MiniTest 70 device with integrated sensor
- Operating instructions
- 1 AA cell, type LR06
- Zero reference plate(s)
- Control standard
- Belt pouch
