High Resolution Diagnostic Diskette

High Resolution Diagnostic and Alignment Tool

The Accurite HRD™ diskette offers the most precise evaluation of floppy disk drive performance yet obtained by any computer-readable test diskettes.

When used with software solutions, like our Drive Probe®, or specialized test equipment, like our Drive Probe Advanced Edition, the HRD diskette provides a fast, reliable and precise means of diagnosing and aligning drives. In many applications the HRD can be used as a replacement for the Analog Alignment Diskette (AAD™) and oscilloscope.

Application

The HRD diskette is especially suitable for:

• Drive or Recording Head manufacturers
• Quality control functions
• Incoming/outgoing inspection activity
• System integrators
• Drive service and repair

Tests

Accurite's HRD diskette enables you to check the following drive performance parameters:

• Diskette clamping (eccentricity)
• Head radial alignment
• Head azimuth alignment
• Spindle speed (RPM)
• Index timing adjustments
• Index skew
• Head positioner hysteresis
• Effective head width
• Head positioner linearity

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