Magnetic particle inspection materials

MAGNATRON

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MAGNATRON gives a good contrast of any defects against the background and has high sensitivity. The desired one can be selected out of abundant types. And also, BLENDEX and MAGNATRON OIL can suspend magnetic particles very well.

Magnetic particles

Fluorescent magnetic particles

Fluorescent magnetic particles show brilliant fluorescent under black light. Even a lower concentration of suspension, 1g/liter, achieves higher sensitivity.

TYPE USE @PARTICLE SIZE(m) @RECOMMENDED
@CONCENTRATION
(g/l)
@VOLUME OF
@SETTLED PARTICLES
(ml)
 SY-6000  Raw materials 5-30 0.5-2.0 0.04-0.12
 SY-7000  General inspection 5-20 0.3-2.0 0.02-0.12
 SY-7000S  General or  semi-precision  inspection 1-15 0.3-2.0 0.04-0.21
 SY-7500  Semi-precision  inspection 2-5 0.3-2.0 0.03-0.20
 SY-8000  Precision inspection Less than 3 0.1-2.0 0.02-0.50
 SY-8000A/1  Precision inspection Less than 3 0.1-2.0 0.02-0.50

HIGH BRILLIANT TYPE

TYPE USE PARTICLE SIZE(m) @RECOMMENDED
@ CONCENTRATION
(g/l)
@VOLUME OF
@ SETTLED PARTICLES
(ml)
 SY-6000Br  General inspection 1-15 0.3-2.0 0.03-0.20
 SY-6300  General inspection 1-10 0.1-2.0 0.02-0.25
 SY-8500  Precision inspection Less than 3 0.1-2.0 0.02-0.32

Aerosol type
Aerosol cans in which a correct amount of fluorescent magnetic particle is suspended in an oil. Simply spraying detects any defects quickly. Three types of particles are provided: SY-7500, SY-7500Special,SY-8000, and SY-8000XB. In addition, Water-based SY-8000W is offered.

Premixed type
Premixed fluorescent magnetic particles with conditioning powder. Simply by putting a predefined amount of particles into water and stirring, the solution can be easily prepared. Two types are provided: SY-7500WS-3 and SY-7000SP.

Non-fluorescent magnetic particles

Wet type
Select any type considering color, contrast against the background, and conditions to be used. This type is used for observing under white light.

COLOR TYPE COLOR TONE USE PARTICLE SIZE(m) RECOMMENDED
CONCENTRATION
(g/l)
VOLUME OF
SETTLED PARTICLES
(ml)
 Red  MA-30  Reddish  Brown  General  inspection 5-30 10-20 0.55-1.10
 Black  MK-10  Black  Precision  inspection Less than 3 2-10 0.95-5.00
 Black  MK-15  Black  Precision  inspection 2-5 2-20 0.15-1.40
 White  MS-30  Gray  General  inspection 5-30 10-20 0.70-1.40

Aerosol type
Aerosol cans in which a correct amount of Black magnetic particle MK-15 is suspended in an oil.

Dry type
The dry type is used by spraying with air on the surfaces of the tested objects. Apply this type to the dried surface.

COLOR TYPE COLOR TONE PARTICLE SIZE(m)
Red MA-100 Reddish Brown 5-50
MA-200 Reddish Brown 5-30
MA-100B Reddish Brown 40-100
Black MK-300 Black 30-50
White MS-200 Gray 5-50
MS-300 Gray 5-40
MS-400 Gray 5-30
MS-300M Gray 40-100

Remarks: High-temperature white magnetic particle MS-200H.........Designed specially for up to 500 tested objects.

Transfer premixed type(Aerosol)
Black magnetic particles, MK-10, is suspended in a fast drying solvent. Ideal for transferring and recording the defects.

Container
Magnetic particles-1kg, 5kg can
Conditioners, Rust preventives-3.8 liter, 18 liter can
MAGNATRON OIL-18 liter can

Water conditioner

BLENDEX
To use magnetic particles in water, any conditioner should be applied. Be sure to prepare particles and the conditioner, BLENDEX, into a paste form before putting into water.

TYPE APPEARANCE RECOMMENDED
CONCENTRATION
FEATURES
 Blendex-B  Light milky white,  viscous liquid 0.5-2.0% to water  Regular type, Well suspended.
 Blendex-D  Non-foaming, use when bubbles foaming during  circulation of magnetic particle solutions.
 Blendex-RH 3-5% to water  Strong rust-prevention. Can paint directly the parts  without cleaning after inspection.


MAGNATRON OIL(Oil for particle suspension)
Use this oil product instead of kerosine to suspend magnetic particles in oil. Due to its flash point of above 94, it is less flammable than kerosine at normal temperature and even odorless.


RESMIN(Rust preventive)
Adding this rust preventive product to a magnetic particle water solution prevents the tested objects from rusting for several days after inspection. (Adjust the amount depending on your requirement.)

RESMINEEEEEUsed for general steel materials. Add 1-5% to magnetic particle suspension.
RESMIN-CEEESuitable for casting materials. Add 0.5-5% to magnetic particle suspension.

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