Re: Bulk erase methods



Al wrote:
>
> Years ago, bulk magnetic tape erasers were sold for erasing reel-to-reel
> magnetic tapes. You might be able to find one in an antiques store ;-)
> and use it for your purpose.
>
> Al


I use to use one of my old Weller 8200 soldering guns to erase
floppies. Pull the trigger and run the disk over the side of the
transformer in its body. It did a good job on 5 1/4" & 8" floppies. I
do a full format on used HD 3 1/2" disks to test for bad sectors and
pitched any disk with more than a couple bad sectors.

--
Link to my "Computers for disabled Veterans" project website deleted
after threats were telephoned to my church.

Michael A. Terrell
Central Florida
.



Relevant Pages

  • Re: PDP-11 OS Release Dates
    ... RAM means memory whose access time does not depend on ... Neither disk nor ... When an instruction completed its execution, ... and 727 Magnetic Tape Units. ...
    (comp.os.vms)
  • SYSGEN AUTOCONFIGURE and SCSI devices
    ... DB RP05, RP06 Disk ... DM RK06, RK07 Cartridge Disk ... MF TU78 Magnetic Tape ... XG DMF32 Synchronous Communications Line ...
    (comp.os.vms)
  • SYSGEN> AUTOCONFIGURE and SCSI devices
    ... DB RP05, RP06 Disk ... DM RK06, RK07 Cartridge Disk ... MF TU78 Magnetic Tape ... XG DMF32 Synchronous Communications Line ...
    (comp.sys.dec)
  • Re: Delete a line
    ... Think of a file as data recorded on magnetic tape. ... You either have to physically cut and ... splice the tape, or record it to a new tape, without the comercials.... ... The data on a disk is just like that, each piece of data has a physical location. ...
    (microsoft.public.dotnet.languages.vb)