Isotest

Mobile Power Packs

The Magnaflux Isotest is a robust mobile power pack engineered for on-site magnetic particle inspection using AC or full-wave DC up to 10,000 A. It features precise constant-current control, rapid impulse magnetization, and multi-stage low-frequency demagnetization—designed for reliable crack detection in harsh industrial environments, including automotive, aerospace, foundry, forging, and steel processing operations.

Features

Models supporting 3,000 A, 6,000 A, and 10,000 A output (DC/AC)
Constant-current control with optional current-flow detection for enhanced safety
Impulse mode capability for pulsed magnetization
Multi-stage low-frequency demagnetization
Portable, rugged design suitable for field use

Applications

In-situ inspection of large or fixed components
Weld and crack detection on heavy machinery, pipelines, and vessels
Quality control in foundries, forging shops, and steel mills
Field maintenance for rail, bridge, and structural steel
On-site NDT in aerospace and automotive production

Technical Data

Parameter	Isotest Series
Output current	3,000 A / 6,000 A / 10,000 A (AC/DC)
Magnetization modes	Constant current, impulse, demagnetize
Demagnetization	Multi-stage low-frequency AC
Safety features	Current-flow detection (optional)
Operation	Portable mobile unit
Ideal environments	Industrial field and workshop use

Tags: AC/DC output, constant-current control, field NDT, heavy industrial inspection, impulse magnetization, magnetic particle inspection, mobile power pack, multi-stage demagnetization

Tags:

magnetic particle inspection, mobile power pack, constant-current control, impulse magnetization, multi-stage demagnetization, field NDT, heavy industrial inspection, AC/DC output