GB/T 18797-2012General requirement of the tea sensory test room (English PDF)

Foreword

Rules of the criteria based on GB/T 1.1-2009 given draft.

This standard replaces GB/T 18797-2002 "tea sensory evaluation room basic conditions." Compared with GB/T 18797-2002, in addition to editing Modifications outside the main technical changes are as follows.

--- Modifications adopted by the ISO 8589:2007 "Sensory analysis sensory analysis laboratory to establish general guidelines" instead of using the equivalent ISO 8589. 1988 "Sensory analysis sensory analysis laboratory to establish general guidelines."

--- Normative references in SB/T10157-1993 "tea sensory evaluation method" to "GB/T 23776" tea senses trial Review method. "

--- 6.1.2 in Chapter 6 of the area to "not less than the minimum 10m2"; 6.1.3 Indoor tone added "review and inner chamber walls Tone unit facilities should choose a neutral color to avoid the effects of the test sample color evaluation "requirement; 6.1.6.2 artificial light increases Plus "Lamp color temperature is preferably 5000K ~ 6000K" provisions; 6.1.8 review equipment increased "should be equipped with sinks, towels, square After cleaning and washing the review Beiwan and other appliances will review staff assessment of tea in front of the "requirement.

--- Chapter 6 6.2 adds a collective workspace, specifies the general requirements 6.2.1 and 6.2.2 daylighting.

This revised standard adopts ISO 8589:2007 "Sensory analysis sensory analysis laboratory to establish general guidelines" and ISO 8589..

The main technical difference of 2007.

--- Standard structure and drafting based on GB/T 1.1-2009 "Standardization Guide Part 1. Standard structure and write" to Out rules for the preparation.

--- Tea sensory evaluation for a specific purpose, provides the basic requirements of tea sensory evaluation room layout and building; deleted Chapter 7 "Preparation area", in Chapter 8 of the "size and facilities of the office," Chapter 9, "assisted areas", Chapter 10, "Additional Information" and related appendix.

The standard proposed by China Federation of Supply and Marketing Cooperatives.

This standard by the National Standardization Technical Committee of tea (SAC/TC339) centralized.

This standard was drafted. China Federation of Supply and Marketing Cooperatives Hangzhou Tea Research Institute, National Institute of Standardization in Hangzhou, Zhejiang University.

1 Scope

This standard specifies the basic requirements for the tea sensory evaluation room, layout and build.

This standard applies to the review of the various types of tea sensory evaluation room.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 23776 tea sensory evaluation method

3 Terms and Definitions

The following terms and definitions apply to this document.

Tea sensory evaluation room teasensorytestroom Devoted to the quality of tea sensory evaluation laboratory.

4 Basic requirements

5 Review of room layouts

Tea sensory evaluation room should include.

a) be reviewed chamber sensory evaluation of the work;

b) for the preparation and storage of samples and evaluation criteria like sample chamber;

c) offices;

Can establish lounge, bathroom and dressing room in the vicinity of the review chamber d) subject to conditions.

6 Room establishment review