YY/T 0168-2007Blood refrigerator (English PDF)

Foreword

This standard replaces YY 0168-1994 "blood refrigerator." This standard changes and YY/T 0168-1994 compared.

--- Remove the "motor winding temperature 5.3.7", "5.3.9 grounding resistance", 5.3.10 leakage current, "" strong dielectric 5.3.11 Degree "," 5.3.16 compressor motor "," 5.5.1 freezers used materials, "and other similar terms;

--- Increased "power alarm, electrical safety and environmental tests" and other requirements.

The full adoption of the standard electrical safety requirements GB 4793.1-1995 "measurement, control and laboratory use electrical equipment safety requirements of Part 1. General requirements. " The standard calls for a comprehensive environmental testing using GB/T 14710-1993 "Medical electrical equipment environmental requirements and test methods." From the date of implementation of this standard from YY 0168-1994 "blood refrigerator" abolished. Appendix A of this standard is a normative appendix.

1 Scope

This standard specifies the blood refrigerator (hereinafter referred to as a freezer) the main technical requirements, test methods, inspection rules, marks, transportation, storage Deposit and other requirements.

This standard applies to the volume of 600L or less, the inside temperature of the cold motor driven 4 °C ± 1 °C of hermetic compressors for refrigeration systems Tibetan box. The products for hospitals, blood banks and medical research departments to store blood.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 191-2000 Packaging - Pictorial signs

GB 4793.1-1995 measurement, control and laboratory use Part 1 Safety requirements for electrical equipment. General requirements (idt IEC 1010-1:1990)

GB/T 14710-1993 Medical electrical equipment environmental requirements and test methods

YY 0076-1992 metal parts coating technology classification conditions

3 Terms and Definitions

The following terms and definitions apply to this standard.