Measuring instruments for non-destructive material testing (NDT)

Checking the main parameters of an NDT process and controlling the lighting and environmental conditions, e.g.

• UV irradiance
• Illuminance
• Field strength
• Optical density
• Wall and layer thickness

Irradiance and illuminance meter

Combined device for measurement of UV intensity (UV-A, µW/cm²) and illuminance (visible light, lux) according to EN ISO 3059 "Non-destructive testing - Penetrant testing and magnetic particle testing - Viewing conditions" und ASTM E1417 "Standard Practice for Liquid Penetrant Testing".

UV intensity and illuminance can be measured in one operation. The silicon sensor is located in a second housing, which is connected to the display unit by a 1 m cable. The smart metering system is equipped with a higher-level control algorithm.

UV Intensity and Luxmeter

Illuminance meter (luxmeter)

Digital precision measuring instrument (luxmeter) for controlling and measuring the illuminance (lx) in accordance with EN ISO 3059 "Non-destructive testing - Penetrant and magnetic particle testing - viewing conditions" and ASTM E1417 "Standard Practice for Liquid Penetrant Testing". The gauge is used in visual inspection, colour contrast penetrant testing and magnetic particle testing. It can be measured in lux or footcandle. The silicon photodiode is adapted to the spectral brightness sensitivity of the human eye for daytime vision V(λ). The measurement data can be stored via a USB interface. A cosine correction is performed for oblique incident light.

Main fields of application are visual testing (VT), penetrant testing (PT) and magnetic particle testing (MT).

Luxmeter Mavolux 5032 B

Irradiance meter

Irradiance meter for controlling the UV intensity (UV-A radiation) in accordance with EN ISO 3059 "Non-destructive testing - Penetrant and magnetic particle testing - Viewing conditions" and ASTM E1417 "Standard Practice for Liquid Penetrant Testing" in fluorescent penetrant testing and magnetic particle testing with fluorescent suspensions.

Precise measurement of UV intensity in the spectral range from 330 nm to 400 nm in the form of a light distribution curve. The measuring scale is coated with fluorescent paint and is therefore easy to read even in darkened rooms.

UV intensity meter UV-2500-II

The main fields of application are penetrant testing (PT) and magnetic particle testing (MT).

Field strength meter

Universal device for measuring the field strength of direct and alternating fields. The device is used to check sufficient magnetisation of the test object. Measurements can be made in A/cm or Gauss/Oestedt.

A tangential, axial or tongue probe can be connected to the device.

The main field of application is magnetic particle testing (MT).

MP-1000 meter for measuring the field strength