INTERNATIONAL STANDARD IS0 10316 First edition 1990-12-15 Tests and certification certification Reference number IS0 10316:1990E Copyright International Organization for Standardiz
Trang 1INTERNATIONAL STANDARD
IS0
10316
First edition 1990-12-15
Tests and certification
certification
Reference number IS0 10316:1990(E)
Copyright International Organization for Standardization
Provided by IHS under license with ISO
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Contents
Scope , - _
Normative references
Definitions -
Test conditions _ _ _
Certification _ -
_
Page 1
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1
1
1
9 Compass and gimbal ring L Hand bearing compasses 5
Annex A Resistance to vibration _ _ ~_ _ _ 7
A.1 General _ _ _ _ _ 7
A.2 Test procedure I _ _ _ - 7
A.3 Test requirements _ _ _ _ _ _ _ 7
0 IS0 1990 All rights reserved 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 International Organization for Standardization Case Postale 56 l CH-1211 Get&e 20 * Switzerland Printed in Switzerland
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Foreword
, lli
Copyright International Organization for Standardization
Provided by IHS under license with ISO
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Trang 5`,,,`-`-`,,`,,`,`,,` -Shipbuilding Class B magneti ts and
certification
1 Scope
IS0 613
5 Certification
2 Normative references
for sea naviga tier, - VocabrAary
3 Definitions
cl Test conditions
5.1 Test certificate
necessary
5.2 Statement of manufacturer or importer
Copyright International Organization for Standardization
Provided by IHS under license with ISO
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distort;
pivot jewel;
20 T
5.3 Marking
manufacturer;
shown on the certificate
5.4 Sample checks
ried out
6 Compass and gimbal ring
6.1 Construction and materials
6,1,2 Condition of compass bawl
tet-s
ture to -I- 60 “C + 2 OC and keep it at this tempera-
deformed
the pivot and shall not be deformed
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6.2.1 Angle of gimbal axes
ring
place or not
63
6.3.4
6.3.2 Freedom of ?ilt of directional system
of
or projector
scribed in 6.3.2
6.5 Directional system
6.5.1 Compass card
also be marked
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ble to read at least 15O on each side of the lubber
mark
systems
4 s, or
metres
for 10 s
systems
60 s, or
22 I
2
18 I
16
“E I
4 14 a>’ ’ ii- :g I,2
06 I
04 I
02 d
0 60 80 100 120 160 ‘160 180 200 220
Figure 1 - Magnetic moment of directional sys
metres
taken as the mean value of two readings
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it should be noted that the resulting value then includes
the deviation due to magnetic material in the compass
stand telescope
6.6.4 Swirl error
be determined
more than (40/H)“
swirl error
7 Hand bearing compasses
7.1 Freedom of tilt of directional system
rection
7.2 Settling time
Copyright International Organization for Standardization
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two readings
7.3 Compass card
above
ive figures
shall be made visually
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Annex A (informative) Resistance to vibration
A.1 General
A.2 Test procedure
A.2.1 Test 1
n-+F-
- .I
observed
8.2.2 Test 2
A.3 Test requirements
ments of 6.5.3, 6.6.1, 6.6.3, 6.6.4 and 6.6.2
Copyright International Organization for Standardization
Provided by IHS under license with ISO
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UDC 629.12.053.11 :G20.4 6
Descriptors: shipbuilding, ships, instruments, magnetic compasses, compass gimbals, tests, performance tests, certification
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