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Report
Title: | Reference material RM 8630 for 130 mm (5,25 in) "high density" flexible disk cartridges recorded on both sides |
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Author(s): | H. J. Schroeder and H. Harcken |
Year: | 1985 |
Document number: | PTB-AK-28 |
Pages: | 42 , 7 Abbildungen |
Custom: | DM 16,50 |
Keywords: | PTB-AK- |
Abstract: | Establishment of the RM 8630 - Present state of standardi-zation, as far as the signal amplitude reference flexible disk cartridge is concerned (definitions, test conditions, test methods, requirements) - Technical description of the measuring system - Comments on the PTB test certificate (special test conditions and test methods) - Instructions and recommendations for the application of the RM 8630 reference disk. |