Johnson and Allen, Ltd. Datasheets for Flaw Detectors

Flaw detectors are used to detect or measure defects in raw materials or finished products. This product area includes fault detectors, NDT instruments that are used to find faults in electrical, mechanical, optical, or other systems.
Flaw Detectors: Learn more

Product Name Notes
Front & Top Loading Storm Cabinets Storm Cabinets are the preferred method of applying developer products when inspecting many parts. When activated the cabinet locks and blows developing powder over test parts in a way which...
Toroidal and Split Coil MPI Bench Unit Consisting of two stations, the Toroidal and Split Coil Bench Unit is designed for inspection of circular components without the need for a contact current to energise the test part.
Tri-Mag & Tri-Ad Portable Crack Designed for ease of operation, portability and flexibility, the Tri-Mag and Tri-Ad can supply AC and DC outputs for techniques such as encircling coil, pistol prod and current flow. Demagnetisation...
Cylinder Head and Con Rod MPI Bench Johnson and Allen are proud to say we can design and manufacture MPI bench units for almost any purpose. With a dedicated and highly experienced team, Johnson and Allen will...
Automatic Fluorescent Dye Penetrant Inspection Line Johnson and Allen has been building DPI systems for decades and offers in-house design, to tailor make inspection lines to customer specification. A typical inspection line of this type consists...
Compact Stowaway Dye Penetrant Inspection Station Model 533 The Compact Stowaway 533 is capable of performing all necessary steps for fast and efficient inspection, while taking up less space than conventional inspection lines. The drying oven and storm...
Large MPI Bench Units -- LBU The LBU mags bench is built without compromise and tailored to customer specific requirements. Throughput, component range, test specification and working areas can all be accommodated for since every machine...
Free Standing MPI Medium Bench Unit -- MBU 2000 The MBU is half way house between our smaller SBU's and our larger LBU's. Available with a range of accessories to aid in efficient processing the unit is capable of...
Magnetic Particle Bench Unit -- SBU 1000 The SBU-1000 is our entry point bespoke bench unit - Small enough to be moved around if necessary. Available with a range of accessories to aid in efficient processing the...
Free Standing MPI Bench Unit -- SBU 2000 The SBU-2000 is our entry point free standing bench unit. Built on a stable base which also acts a ink reservoir, this unit is capable of producing higher output currents...
Semi-automatic Immersion MPI Unit -- AIJ-2 Blooper The A1J2 Blooper is a immersion type inspection unit. Semi-automated, parts are lowed into a stainless steel tank and submerged in a bath of magnetic ink, then energised and inspected.
Portable AC Yokes with 'AC-EAZY' Powerbelt -- JAY-PAC
Portable AC Yokes with 'AC-EAZY' Powerbelt -- JAYSON-PAC
Using the market proven JAY and JAYSON electromagnets as a base, Johnson and Allen researched and developed ways of making them portable. Unwilling to retreat from this task and using...