IEC 60689 Ed. 1.0 b:1980 PDF

IEC 60689 Ed. 1.0 b:1980 PDF

Name:
IEC 60689 Ed. 1.0 b:1980 PDF

Published Date:
01/01/1980

Status:
[ Withdrawn ]

Description:

Measurements and test methods for 32 kHz quartz crystal units for wrist watches and standard values

Publisher:
International Electrotechnical Commission

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

SKU:

Choose Document Language:
$26.1
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Applies to 32 kHz quartz crystal units for wrist watches. Gives methods of measurement of resonance frequency, resonance resistance, frequency-temperature dependence and frequency pulling. Lays down test methods in accordance with IEC 68-2-6, 68-2-20, 68-2-21 and 68-2-27.
Edition : 1.0
File Size : 1 file , 1.2 MB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 33
Published : 01/01/1980

History

IEC 60689 Ed. 2.0 b:2008
Published Date: 11/27/2008
Measurement and test methods for tuning fork quartz crystal units in the range from 10 kHz to 200 kHz and standard values
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IEC 60689 Ed. 2.0 en:2008
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Measurement and test methods for tuning fork quartz crystal units in the range from 10 kHz to 200 kHz and standard values
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IEC 60689 Ed. 1.0 b:1980
Published Date: 01/01/1980
Measurements and test methods for 32 kHz quartz crystal units for wrist watches and standard values
$26.1

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