ANSI-INCITS-329-2000.pdf
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1、ANSI INCITS 329-2000 (formerly ANSI NCITS 329-2000) for Information Technology Magnetic Tape Cartridge for Information Interchange 0.50 in (12.65 mm), Serial Serpentine, 208-Track, 85 938 bpi (3383 bpmm) DLT5 Format Copyright American National Standards Institute Provided by IHS under license with A
2、NSI Licensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 04/29/2007 19:58:15 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=IHS Employees/1111111001, User=l
3、istmgr, listmgr Not for Resale, 04/29/2007 19:58:15 MDTNo reproduction or networking permitted without license from IHS -,-,- ANSI NCITS 329-2000 American National Standard for Information Technology Magnetic Tape Cartridge for Information Interchange 0.50 in (12.65 mm), Serial Serpentine, 208-Track
4、, 85 938 bpi (3383 bpmm) DLT5 Format Secretariat Information Technology Industry Council Approved March 15, 2000 American National Standards Institute, Inc. Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=IHS Employees/1111111001, User=listmgr, listmg
5、r Not for Resale, 04/29/2007 19:58:15 MDTNo reproduction or networking permitted without license from IHS -,-,- Approval of an American National Standard requires review by ANSI that the requirements for due process, consensus, and other criteria for approval have been met by the standards developer
6、. Consensus is established when, in the judgement of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial agreement means much more than a simple majority, but not necessarily unanimity. Consensus requires that all view
7、s and objections be considered, and that a concerted effort be made towards their resolution. The use of American National Standards is completely voluntary; their existence does not in any respect preclude anyone, whether he has approved the standards or not, from manufacturing, marketing, purchasi
8、ng, or using products, processes, or procedures not conforming to the standards. The American National Standards Institute does not develop standards and will in no circumstances give an interpretation of any American National Standard. Moreover, no person shall have the right or authority to issue
9、an interpretation of an American National Standard in the name of the American National Standards Institute. Requests for interpretations should be addressed to the secretariat or sponsor whose name appears on the title page of this standard. CAUTION NOTICE: This American National Standard may be re
10、vised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken periodically to reaffirm, revise, or withdraw this standard. Purchasers of American National Standards may receive current information on all standards by calling or writing the A
11、merican National Standards Institute. American National Standard Published by American National Standards Institute, Inc. 11 West 42nd Street, New York, NY 10036 Copyright 2000 by Information Technology Industry Council (ITI) All rights reserved. No part of this publication may be reproduced in any
12、form, in an electronic retrieval system or otherwise, without prior written permission of ITI, 1250 Eye Street NW, Washington, DC 20005. Printed in the United States of America CAUTION: The developers of this standard have requested that holders of patents that may be re- quired for the implementati
13、on of the standard disclose such patents to the publisher. However, nei- ther the developers nor the publisher have undertaken a patent search in order to identify which, if any, patents may apply to this standard. As of the date of publication of this standard, following calls for the identificatio
14、n of patents that may be required for the implementation of the standard, notice of one or more such claims has been received. By publication of this standard, no position is taken with respect to the validity of this claim or of any rights in connection therewith. The known patent holder(s) has (ha
15、ve), however, filed a statement of willingness to grant a license under these rights on reasonable and nondiscriminatory terms and conditions to applicants desiring to ob- tain such a license. Details may be obtained from the publisher. No further patent search is con- ducted by the developer or pub
16、lisher in respect to any standard it processes. No representation is made or implied that this is the only license that may be required to avoid infringement in the use of this standard. Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=IHS Employees/11
17、11111001, User=listmgr, listmgr Not for Resale, 04/29/2007 19:58:15 MDTNo reproduction or networking permitted without license from IHS -,-,- i Contents Page FOREWORD.vi 1INTRODUCTION 1 1.1Scope. 1 1.2Purpose 1 1.3Conformance 2 1.4Dimensions 2 2NORMATIVE REFERENCES 2 3DEFINITIONS 2 4ENVIRONMENT AND
18、SAFETY. 5 4.1Cartridge and Tape Testing Environment 5 4.2Cartridge Operating Environment 5 4.3Cartridge Storage Environment 6 4.4Transportation 6 4.5Safety. 6 4.5.1Safeness 6 4.5.2Flammability. 6 5TAPE MECHANICAL, ELECTRICAL AND MAGNETIC REQUIREMENTS 6 5.1Material 6 5.2Tape length 6 5.3Width 6 5.4To
19、tal thickness . 7 5.5Discontinuity. 7 5.6Longitudinal Curvature. 7 5.6.1Requirement. 7 5.6.2Procedure. 7 5.7Out-Of-Plane Distortions 7 5.8Cupping 7 5.8.1Requirement. 7 5.8.2Procedure. 7 5.9Coating Surface Roughness 8 5.9.1Back Coating Surface Roughness . 8 5.9.2Magnetic Coating Surface Roughness. 8
20、5.10Coating Adhesion. 8 5.10.1Requirement. 8 5.10.2Procedure. 8 5.11Layer-to-Layer Adhesion 8 5.11.1Requirements. 8 5.11.2Procedure. 8 5.12Youngs Modulus 9 5.12.1Requirement. 9 5.12.2Procedure. 9 5.13Flexural Rigidity 9 5.13.1Requirement. 9 5.13.2Procedure. 9 5.14Tensile Yield Force 10 Copyright Ame
21、rican National Standards Institute Provided by IHS under license with ANSI Licensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 04/29/2007 19:58:15 MDTNo reproduction or networking permitted without license from IHS -,-,- ii Page 5.14.1Requirement. 10 5.14.2Procedure. 10 5.15Elec
22、trical Resistance of the Recording Surface. 10 5.15.1Requirement. 10 5.15.2Procedure. 10 5.16Electrical Resistance of the Back Surface . 10 5.16.1Requirement. 10 5.16.2Procedure. 10 5.17Inhibitor Tape. 11 5.18Abrasivity 11 5.18.1Requirement. 11 5.18.2Procedure. 11 5.19Tape and Leader Opacity. 11 5.1
23、9.1Requirements. 11 5.19.2Procedure. 11 5.20Friction Coefficient . 12 5.20.1Requirement. 12 5.20.2Procedure. 12 5.21Pre-Record Condition. 12 6TAPE MAGNETIC-RECORDING PERFORMANCE 12 6.1Typical Field. 13 6.2Signal Amplitude 13 6.3Resolution 13 6.4Overwrite 13 6.4.1Requirement. 13 6.4.2Procedure. 13 6.
24、5Peak Shift. 13 6.5.1Requirement. 14 6.5.2Procedure. 14 6.6Self Erasure . 14 7TAPE QUALITY . 14 7.1Missing pulses 14 7.1.1Requirement. 14 7.2Missing pulse zone. 14 7.2.1Requirement. 14 8MECHANICAL SPECIFICATIONS OF THE TAPE CARTRIDGE 14 8.1Cartridge Case Label Areas. 15 8.2Cartridge Positioning Plan
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