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QB/T 1899-2007 English PDF

QB/T 1899: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
QB/T 1899-2007279 Add to Cart 3 days Horology. Magnetic resistant watches Obsolete
QB/T 1899-1993199 Add to Cart 3 days Antimagnetic watches for general purpose use Obsolete

Similar standards

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Older Standard (superseded by this standard): QB/T 1899-1993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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