I am looking for some information that is contained in one of the IDEMA standards, specifically, the sizes and tolerances for HDD platters. I believe this is info contained in IDEMA standard D2-91. For reference purposes, IDEMA is the non-profit standards organization that coordinates standardization for HDD manufacturers. (International Disk Drive Equipment and Materials Association, as formal ID).
My specific interest is in 48, 65, and 95 mm disks, with respect to all dimensional data presented in that standard, so I can build some disk-holding fixtures for R&D. I formerly had the standard, but that was another time, another company. I'm obviously trying to avoid buying it if I can. If anyone has this info at hand and can make a copy of the few pages involved, that would be immensely helpful. Thanks --
My specific interest is in 48, 65, and 95 mm disks, with respect to all dimensional data presented in that standard, so I can build some disk-holding fixtures for R&D. I formerly had the standard, but that was another time, another company. I'm obviously trying to avoid buying it if I can. If anyone has this info at hand and can make a copy of the few pages involved, that would be immensely helpful. Thanks --