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YY 91046-1999Medical low speed centrifuge (English PDF)

医用低速离心机

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Issued by

NMPA

Level / Type

Industry · Mandatory

Issue date

January 8, 1990

Implementation date

September 1, 1990

Scope

YY 91046-1999 is the English-translated version of 医用低速离心机.

YY 91046-1999 is the Chinese pharmaceutical industry standard covering medical low speed centrifuge. It was issued on 8 January 1990 and has been in force since 1 September 1990, replacing GB 12258-1990.

The document is under the responsibility of the National Medical Products Administration. This page is published from the official record of the 1999 edition. The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.

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Document preview — YY 91046-1999

National Standard of the People's Republic of China

Replacing: GB 12258-1990

Issued by: National Medical Products Administration of the People's Republic of China

[Preview only]
1 Scope
2 Normative References
2.1 Terms
3 Terms and Definitions
4 Overview
4.1 General requirements
5 Technical Requirements
6 Calibration conditions
6.1 Environmental conditions
6.2 Measurement standards and other equipment
7 Calibration items and calibration methods
7.1 Calibration Items
7.2 Calibration method
8 Expression of calibration results
9 Recalibration interval

1 Foreword

YY 91046-1999 was issued by National Medical Products Administration of the People's Republic of China on 8 January 1990 and has been in force since 1 September 1990.

The YY prefix, without a suffix, marks a mandatory standard: within its scope, compliance is required.

The document runs to 15 pages in English translation.

2 Scope Preview

YY 91046-1999 carries no ICS number and no Chinese Standard Classification code.

This catalogue holds 944 other YY standards.

Of the 199 YY standards that do carry an ICS number, 198 (99%) fall under ICS 11, in the field of health care technology.

3 About this standard

Issued by: National Medical Products Administration of the People's Republic of China

English translation: about 15 pages

4 Related standards

Standards on related subjects:

YY/T 1709-2020 — Evaluation of measurement uncertainty of calibrators for in vitro diagnostic kits

YY/T 1713-2020 — Diagnostic kit for colloidal gold immunochromatographic assay

YY/T 1721-2020 — Free thyroxine (FT4) testing kit

YY/T 2001-2026 — In vitro diagnostic test systems - Requirements for preparing manufacturer's reference materials for qualitative detection reagents

YY/T 1945-2025 — Blood thawing device

YY/T 1539-2025 — Medical clean bench

5 Classification and status

Prefix YY: mandatory standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Similar standards

YY/T 0657-2017|GB/T 47634-2026|GB/T 47819-2026|GB/T 47829-2026|GB/T 45489-2025|GB/T 46740-2025

Editions of YY 91046

Edition	Title	Revision	Status
YY 91046-1999	Medical low speed centrifuge	current edition	Current
GB 12258-1990	Medical low speed centrifuge	previous edition	Superseded

This page sells the current edition, YY 91046-1999. Earlier editions are listed for reference only.

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