The magnetic roller measures the magnetic field strength of the magnets used inside mag rollers in electrophotographic printers. This key component meters and delivers a uniform layer of toner to the development zone and controls the amount of toner delivered onto the photoreceptor. The magnetic field around the roller must be properly designed and carefully controlled to prevent poor tone reproduction and background toner development. Excellent mag roller function is essential to high-quality prints.
Compact, portable designEasy-to-use software interface
Runs on PC with Windows 7 to 10 OS, 64-bit
Measurements in the axial direction show uniformity of magnet strength; in the radial direction they show peak flux magnitude and pole angle
False-color mapping quantifies flux intensity over entire magnet surface, allowing easy spotting of defects
Quantifies magnets 7.5mm to 17mm in diameter, maximum length 360mm (including shafts)
Typical Applications
· Printer Manufacturers: Incoming inspection of magnets
· Printer R&D: Aid in the design and prototyping for mag
roller magnets
· Magnet manufacturers: Supply customers the automated
QC reports demonstrating your commitment to product
quality.
· Cartridge manufacturers and remanufacturers: Quickly
qualify second (or third) sources for your magnets without
sacrificing quality
Magnet Quality Attributes
· Pole Angle: Automatically reports the positions of the
magnet poles relative to the D-flat on the magnet.
· Peak Pole Flux: Reports the peak magnetic flux (Guass)
for each pole position.
· Flux Uniformity: Along the length of the magnet, report the
variation in flux magnitude.
· Flux Map: Two dimensional false color map showing the
flux intensity over the whole surface of the magnet.
Allows defects to be quickly spotted.
Electrical Requirements
· 110VAC±10%@50/60Hz or 230VAC±10%@50Hz
Maintenance and Operating Environment
· Requires good maintenance practices typical for laboratory
equipment
· Temperature
Operating: 10° to 32° C (50° to 90°F)
Storage: 0° to 35° C (32° to 95°F)
· Relative humidity
Operating: 20% to 80%
Storage: 10% to 95% (non-condensing)
Dimensions and Shipping Weight
· Main unit 66×84×38cm (25×33×15"),12kg
· Approximate shipping weight: 31 kg (68 lb)
Documentation
· User's Guide