Description
- Application area
Foil thickness measurement
By means of this application, aluminum foil thicknesses (1 µm to 300 µm) can be monitored in the production process. The foil thickness measurement is distance-independent, with distances up to 3 mm.
- Product description
Foil thickness measurement
The Windows software application Foil Thickness Measurement continuously determines the foil thickness independent of distance. The sample rate is 1 kHz USB cable bound in combination with a METALSCOPE [MI-LAB 2].
- Working principle
Algorithms
Magnetic fields of different frequencies penetrate the metal and are evaluated using sequence decoding and subsequently calculated in µm.
- Specifications
Technical data
- Measuring range: 1 µ up to 300 µm
- Sample rate adjustable: 1 Hz up to 1 kHz
- Measured value deviation at 1 µ: Deviation = 10 nm
- Measured value deviation at 300 µ: Deviation = 200 nm
- Repeatability: < 100 nm
- Distance sensor-foil: up to 3 mm
- Measuring temperature: 10 °C up to 50 °C
- Test specimen temperature: 10 °C up to 50 °C
- Temperature difference between test specimen and measuring device: dT < 5 °C
- Surface of the test specimen: smooth
Alloy to be used: Al-base (Cu-base, stainless steel)
- Scope of delivery
included in the delivery
- Windows App Foil Thickness Measurement
- Excel logging with time stamp
- Screen Save Button and Autoscaling
- Preparation for the Measuring Dashboard
- Preparation for Sensor Data Cloud
- free atomic spectroscopy laboratory analysis
