GB/T 40326-2021Energy efficiency grades for laboratory equipment—Drug stability test chambers (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" Drafting.

1 Scope

This document specifies the energy efficiency classification and determination methods, test methods and inspection methods of drug stability test chambers (hereinafter referred to as "test chambers"). Inspection rules.

This document is applicable to the determination of the energy efficiency level of test chambers whose rated volume does not exceed 1000L.

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 39476-2020 Energy efficiency test method of drug stability test chamber

3 Terms and definitions

The terms and definitions defined in GB/T 39476-2020 apply to this document.

4 Energy efficiency classification

The energy efficiency classification of the test box shall meet the requirements of Table 1.

5 Judgment of energy efficiency rating

The method for judging the energy efficiency rating of the test box is as follows.

a) Calculate the cooling energy efficiency C1 and heating energy efficiency C2 in accordance with the provisions of 5.5 in GB/T 39476-2020;

b) Determine the cooling energy efficiency score S1 and heating energy efficiency score S2 in accordance with the provisions of Table 2 and Table 3;

c) Sum S1 and S2, and calculate the comprehensive score S;

d) Determine the energy efficiency level of the test chamber in accordance with the provisions of Table 1.