The Infralytic UV-Mini is an additional measuring device for the Infralytic hand-held device NG3. We designed the UV-Mini especially for measuring the oil layer thickness on metallic surfaces for complex, deformed or pressed 3D components. The UV-Mini is specially calibrated for the measuring task via the NG3. The technical data of the UV-Mini measuring device correspond to the Infralytic NG3 oil layer thickness sensor.
A smartphone or tablet / notebook with the Android operating system (at least version 6) is required for calibration, operation and display. You can find the software as a free infralytic app in the Google Playstore.
The connection between the NG3 and the UV-Mini is established automatically via the Bluetooth interfaces of the devices. The UV-Mini is connected to your Android device using the data cable included in the scope of delivery. Corresponding plugs are available for the different USB ports. The calibration is menu-driven and takes about 2 minutes. Then, if necessary, the measured values or measurement data sets are documented with images and comments in the menu and can be shared using the Android “Share function”, e.g. shared by email.
The measurable oil thickness is between 0.05 and 6 µm (approximately g/m²) oil layer thickness.
Calibrations are standard for:
- untreated cold sheet
- hot-dip galvanized sheet
- fire-aluminum sheet
- electrolytically galvanized sheet (automatic phosphating detection)
- galvannealed
- Aluminum (mill finish and EDT)
Measurement method:
UV-spectroscopy
Measuring range:
0,05 - 6 g/m²
Measurement accuracy:
0,02 – 0,3 g/m²: +/- 0,015 g/m²
0,3 – 2 g/m²: +/- 0,2 g/m²
> 2 g/m²: +/- 10% from the measured value
Repeatability:
< 0,0010 g/m² Measurement resolution:
up to 0,001 g/m²
Surfaces:
all that are not extremely shiny e.g.
Cold strip, hot-dip galvanized,
electrolytically galvanized, phosphated,
aluminized ZnMg surfaces, galvanized
Aluminum – uncoated, pre-treated
Lubricants:
Mineral oil, tixotropic mineral oils, hotmelt, waxes,
other organic lubricants after special calibration
Ambient temperature:
+0°C to 45°C
