Dye Penetrant Inspection (DPI) Equipment


Concentration Measurement

Handheld Unit

Handheld refractometers are used in DPI to measure the refraction of light in a diluted solution. From that the concentration of penetrants can be determined when that value is compared to the refraction of light through just water. This unit is easy to read and comes in a heavy duty case as standard.

Each is supplied fully calibrated and with the relevant paperwork.

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DPI Equipment

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