Products

Non Destructive Testing » Fluorescent Magnetic Particle


DUBL-CHEK Glo-Netic

Description Properties Packaging
Product Codes
Downloads
DUBL-CHEK Glo-Netic is GW-1 fluorescent magnetic oxide suspended in a highly refined light petroleum oil or water. The suspension responds to magnetic leakage fields created by discontinuities in ferromagnetic material. Particles rapidly collect at leakage fields producing fluorescent indications under ultraviolet light.
Colour: Brown
Fluorescent: Yellow/Green
Suspension Fluid: Clear highly refined light petroleum oil or water
Flash Point: ˃95°C (˃200°F)
Aerosol - 1530/400
(12 aerosols /carton)
3.8L - 1530/42
18.9L - 1530/51
208L - 1530/64

DUBL-CHEK GW-1

Description Properties Packaging
Product Codes
Downloads
DUBL-CHEK GW-1 is fluorescent magnetic oxide that can be suspended in a highly refined light petroleum oil or water. The particles respond to magnetic leakage fields created by discontinuities in ferromagnetic material. Particles rapidly collect at leakage fields producing fluorescent indications under ultraviolet light.
Particle Colour: Green
Florescence: Yellow / Green
Specific Gravity: 0.4 g/ml
Particle Size: 1 – 12 μm (average 5μm)
Temperature limit: 0°C to 49°C
450g - 1537/1LBS
5.5kg - 1537/12LBS

DUBL-CHEK GW-8

Description Properties Packaging
Product Codes
Downloads
DUBL-CHEK GW-8 fluorescent yellow-green particles premixed with powdered Wetting Agent for use in water media. It is designed to be used with ultraviolet light to detect very fine discontinuities in finished products. The Wetting Agent is low foaming and has excellent wetting characteristics.
Particle Colour: Green
Fluorescence: Fluorescent Yellow / Green
Specific Gravity: 0.6 g/ml
Particle Size: 1 – 12 μm (average 5μm)
Sensitivity: 8 lines on an AISI 01 Ketos tool steel ring
Temperature limit: 0°C to 49°C
1kg - 1550/2LBS
13.6kg - 1550/30LBS

DUBL-CHEK RED OXIDE No. 1

Description Properties Packaging
Product Codes
Downloads
DUBL-CHEK Red Oxide No. 1 is red magnetic oxide particle that can be suspended in a highly refined light petroleum oil or water. It can be viewed under either visible or fluorescent light. The particles respond to magnetic leakage fields created by discontinuities in ferromagnetic material. Particles rapidly collect at leakage fields producing black indications.
Particle Colour: Red
Specific Gravity: 0.4 g/ml
Particle Size: 5 – 30 μm (average 10μm)
Temperature limit: 0°C to 49°C
1kg - 1551/2LBS
5.5kg - 1551/12LBS

DUBL-CHEK RED OXIDE No. 8

Description Properties Packaging
Product Codes
Downloads
DUBL-CHEK Red Oxide No. 8 is red particles premixed with powdered Wetting Agent for use in water media. It can be used with either visible or ultraviolet light. Higher particle concentration provides heavier indication buildup for easy detection. It is designed to be used with visible light for finding discontinuities in finished products.
Particle Colour: Red
Specific Gravity: 0.6 g/ml
Particle Size: 5 – 30 μm (average 10μm)
Temperature limit: 0°C to 49°C
1kg - 1552/2LBS
13.6kg - 1552/30LBS

DUBL-CHEK UNDERWATER No. 1

Description Properties Packaging
Product Codes
Downloads
DUBL-CHEK Underwater No. 1 is red particles pre-mixed with a powdered Wetting Agent for use in underwater inspection. The particles are used with visible light, UV light and blue light. The particles are large for better enhancement of large weld discontinuities. Designed to be used for a variety of underwater inspections, including offshore structural welds, pipeline inspection and ship
husbandry.
Particle Colour: Fluorescent Red / Red
Specific Gravity: 0.9 g/ml
Particle Size: 8.4 μm (average 1.2μm)
Temperature limit: 0°C to 49°C
1kg - 1554/2LBS
11.5kg - 1554/25LBS

DUBL-CHEK MPF

Description Properties Packaging
Product Codes
Downloads
DUBL-CHEK MPF is highly refined light petroleum oil media. The fluid has been formulated to increase the particle agitation when mixed in suspensions with Black Oxide No.1 or GW-1. To be used in the Magnetic Particle inspection wet method, it has high clarity, no fluorescence or odour.
Colour: Clear
Viscosity: 2.5 cSt @ 35°C
Fluorescence: None
Boiling Point: 232°C (450°F)
Flash Point: 98°C (210°F)
Specific Gravity: 0.81g/ml
18.9L - 1491/51

DUBL-CHEK W5-C

Description Properties Packaging
Product Codes
Downloads
DUBL-CHEK W5-C is a water conditioner used in magnetic particle inspection. W5-C is added to water in order to disperse the particles, wet the test surface and inhibit corrosion.
Particle Colour: White
Solubility: W5-C is completely soluble in water
Temperature limit: 4°C to 50°C
2.2kg - 1538/5LBS
4.5kg - 1538/10LBS
11.3kg 1538/25LBS

Magnetic Particle Flaw Detection

Magnetic particle inspection is a non-destructive testing (NDT) process for detecting surface and subsurface discontinuities in ferromagnetic materials. The process puts a magnetic field into the part. Callington supplies fluorescent water washable and non-washable penetrants including visible water washable and non-washable penetrants for magnetic particle flaw detection.