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Database: 189760 (1 Nov 2025)
QB/T 1899-2007 English PDF
QB/T 1899: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
QB/T 1899-2007
English
279
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3 days [Need to translate]
Horology. Magnetic resistant watches
Obsolete
QB/T 1899-2007
QB/T 1899-1993
English
199
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3 days [Need to translate]
Antimagnetic watches for general purpose use
Obsolete
QB/T 1899-1993
PDF similar to QB/T 1899-2007
Standard similar to QB/T 1899-2007
GB/T 38023
GB/T 30106
QB/T 4055.1
QB/T 1909
QB/T 1907
QB/T 1906
Basic data
Standard ID
QB/T 1899-2007 (QB/T1899-2007)
Description (Translated English)
Horology. Magnetic resistant watches
Sector / Industry
Light Industry Standard (Recommended)
Classification of Chinese Standard
Y11
Classification of International Standard
39.040.10
Word Count Estimation
7,715
Date of Issue
2007-10-08
Date of Implementation
2008-03-01
Older Standard (superseded by this standard)
QB/T 1899-1993
Quoted Standard
GB/T 4028-1994
Adopted Standard
ISO 764-2002, IDT
Regulation (derived from)
?National Development & Reform Commission Announcement 2007 No.66
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the minimum requirements and test methods for anti-magnetic watch. This standard is based on analog watch casual exposure to the DC magnetic field 4800A/m's. Appendix A of this standard involves the magnetic field strength of more than 4800A/m additional indication of anti-magnetic watch.
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