ISO/IEC INTERNATIONAL STANDARD 16825 First edition 1999-05-15 Information technology Case for 120 mm DVD-RAM disks Technologies de I'information - Coffret pour disques DVD-RAM de diametre120mm Reference number ISO/IEC 16825:1999(E) ISO/IEC 16825:1999 (E) Contents Page Section 1 - General 1 1 Scope 1 2 Conformance 1 3 Normative references 1 4 Definitions 1 4.1 Cartridge 1 4.2 Case 1 5 Conventions and notations 1 5.1 Representation of numbers 1 5.2 Names 2 6 General description of the case 2 6.1 General description of the Type 1 case 2 6.2 General description of the Type 2 case 2 6.3 General description of the Type 3 case 2 7 General requirements 3 7.1 Environments 3 7.1.1 Test environment 3 7.1.2 Operating environment 3 7.1.3 Storage environment 4 7.1.4 Transportation 4 7.2 Temperature shock 4 7.3 Safety requirement 4 7.4 Flammability 4 Section 2 - Dimensional and Mechanical characteristics of the case 4 8 Dimensional characteristics 4 8.1 Dimensions of the Type 1 case 4 8.1.1 Overall dimensions 4 @ISO/IEC1999 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. ISO/IEC Copyright Office · Case postale 56 · CH-1211 Geneve 20 · Switzerland Printed in Switzerland ii @ ISO/IEC ISO/IEC 16825:1999 (E) 8.1.2 Location hole 6 8.1.3 Alignment hole 6 8.1.4 Reference surfaces 6 8.1.5 Insertion slots 7 8.1.6 Detents 7 8.1.7 Gripper slots 8 8.1.8 Write-inhibit hole 8 8.1.9 Sensor holes 8 8.1.10 Sensing areas 9 8.1.11 Spindle and head windows 9 8.1.12 Shutter shape 10 8.1.13 Path for shutter opener 11 8.1.14 Label area 11 8.1.15 Identification marks for Sides A and B 11 8.2 Dimensions of the Type 2 case 23 8.2.1 Overall dimensions 23 8.2.2 Location hole 24 8.2.3 Alignment hole 24 8.2.4 Reference surfaces 24 8.2.5 Insertion slot 25 8.2.6 Detents 25 8.2.7 Gripper slots 26 8.2.8 Write-inhibit hole 26 8.2.9 Sensor holes 26 8.2.10 Sensing areas 27 8.2.11 Spindle and head windows 27 8.2.12 Shutter shape 28 8.2.13 Path for shutter opener 29 8.2.14 Label area 29 8.2.15 Identification mark for Side A 29 8.2.16 Opening and opening cover for taking the disk out of the case 30 8.3Dimensionsof theType3case 40 8.3.1 Sensor holes 41 8.3.2 Opening and opening cover 41 9Mechanical characteristics 41 9.1 Material 41 9.2 Mass 41 9.3 Edge distortion 41 9.4 Compliance 41 9.5 Shutter opening force 41 10 Interface between the case used as cartridge and a drive 41 10.1 Capture cylinder 41 10.2 Inner dimensions of the case 42 ii