12 cans of 500ml. MR® 91 H Remover, system "hot"
for temperatures between +50 °C and +200°C
for Penetrant Testing according to EN ISO 3452-5:2008
General appearance and composition:
The MR®-System „Hot“ series consists of:
Relevant approvals and specifications:
Penetrant: MR® 68 H
Remover: MR® 91 H
Developer: MR® 70
Application:
The test equipment shall be selected by specifying a reasonable reference to the
manufactures recommendations on the process parameters according to the type of
application.
Safety precautions:
Minimum shelf life:
Pack sizes:
for temperatures between +50 °C and +200°C
for Penetrant Testing according to EN ISO 3452-5:2008
General appearance and composition:
The MR®-System „Hot“ series consists of:
- MR® 68 H Penetrant red, system "hot" solvent removable penetrant red without AZO-dye-stuff
- MR® 91 H Remover, system "hot" special remover for „Hot“-testing mixture of hydrocarbons with special additives
- MR® 70 H Developer white, system "hot" special developer for „Hot“-testing hydrocarbon based carrier medium with special, modified solid components
- The system is suitable for work piece temperatures between +50 °C and +200°C
Relevant approvals and specifications:
- Sample testing acc. to EN ISO 3452-2:2006 and EN ISO 3452-5:2009
Penetrant: MR® 68 H
Remover: MR® 91 H
Developer: MR® 70
- Low content of halogens and sulphur according to DIN EN ISO 3452-2:2006 and
Application:
- Check work piece temperature, e.g. by using our MR® Infrared-Thermometer.
- Remove tinder, rust and other contaminations from surface in a suitable manner.
- Apply MR® 68 H Penetrant red to the part to be tested either by spraying or brushing.
Penetration time: MR® 68 H = ca. 5 min
Developer time: MR® 70 H = ca. 5 min
The test equipment shall be selected by specifying a reasonable reference to the
manufactures recommendations on the process parameters according to the type of
application.
- Remove access penetrant from surface with a lint-free cloth witch is soaked in MR® 91H Remover.
- Spray MR® 70 H Developer white, system "hot" from a distance of approx. 20 cm on the dry surface, achieving a thin, uniform layer. Discontinuities will appear as red indications. Please note: If the developer layer is too thick tiny discontinuities will not appear through the developer.
Safety precautions:
- On use in higher temperature ranges, the risks associated with this should be adequately considered. Burns to the skin and vapour build up of substances may mean corresponding dangers. The work area must always be suitably ventilated and personnel exposure carefully assessed.
Minimum shelf life:
- will keep for a minimum of 4 years, stored at room temperature
Pack sizes:
- MR® 68 H Penetrant red: aerosols, 500 ml (1 box contains 12 aerosols), 1 L, 5 L
- MR® 91 H Remover: aerosols, 500 ml (1 box contains 12 aerosols), 5 L
- MR® 70 H Developer white: aerosols, 500 ml (1 box contains 12 aerosols), 1 L, 5 L
