The reference test block JIS Z 2343 consists of two rectangular panels with transverse grooves and a NiCr-Coating. The thickness of the coating, and thus also the depth of the grooves, will vary between 10 to 50 μm, depending on the application.
Penetrant | NiCr-coating |
Red | 50 µm, 30 µm |
Fluorescent, Level 2 | 50 µm , 30 µm, 20 µm |
Fluorescent, Level 3 | 30 µm, 20 µm, 10 µm |
Fluorescent, Level 4 | 20 µm, 10 µm |
Delivery incl. certificate and case.
Panels | Art. |
2 Panels à 10 µm | G47-4 L |
2 Panels à 20 µm | G47-5 L |
2 Panels à 30 µm | G47-6 L |
2 Panels à 50 µm | G47-7 L |
For the control of the liquid penetrant a reference picture of the test block is needed.
An image and a certificate are included in the scope of delivery.