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JJF 1767-2019 English PDF

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US$1769.00 · In stock
Delivery: <= 9 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 1767-2019: Rules of Metrology Testing for Energy Efficiency of Refrigerated Display Cabinets with Remote Condensing Units
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1767-2019	1769	Add to Cart	9 days	Rules of Metrology Testing for Energy Efficiency of Refrigerated Display Cabinets with Remote Condensing Units	Valid

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Basic data

Standard ID: JJF 1767-2019 (JJF1767-2019)
Description (Translated English): Rules of Metrology Testing for Energy Efficiency of Refrigerated Display Cabinets with Remote Condensing Units
Sector / Industry: Metrology & Measurement Industry Standard
Word Count Estimation: 83,856
Date of Issue: 2019
Date of Implementation: 2019-12-27
Issuing agency(ies): State Administration for Market Regulation

JJF 1767-2019: Rules of Metrology Testing for Energy Efficiency of Refrigerated Display Cabinets with Remote Condensing Units

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Energy efficiency measurement and testing rules for refrigerated display cabinets of remote condensing units) National Metrology Technical Specifications of the People's Republic of China Refrigerated display cabinet with remote condensing unit Energy efficiency measurement and testing rules 2019-09-27 released 2019-12-27 Implementation Issued by the State Administration for Market Regulation Refrigerated display cabinet with remote condensing unit Energy efficiency measurement and testing rules Focal point. National Technical Committee for Legal Metrology Management Energy Efficiency Label Metrology and Testing Sub-Technical Committee Main drafting unit. Hefei General Mechanical and Electrical Products Testing Institute Co., Ltd. Participating in the drafting. Qingdao Haier Carrier Refrigeration Equipment Co., Ltd. Shanghai Sanden Refrigeration Co., Ltd. Panasonic Cold Chain (Dalian) Co., Ltd. Shandong Institute of Metrology This specification entrusts the National Legal Metrology Management Metrology Technical Committee Energy Efficiency Label Metrology and Testing Technology The technical committee is responsible for explaining The main drafters of this specification. Zhu Fenglei (Hefei General Mechanical and Electrical Products Testing Institute Co., Ltd.) Li Lu (Hefei General Mechanical and Electrical Products Testing Institute Co., Ltd.) Sun Li (Hefei General Mechanical and Electrical Products Testing Institute Co., Ltd.) Participating drafters. Su Gongbing (Qingdao Haier Carrier Refrigeration Equipment Co., Ltd.) Dong Xiaoxiong (Shanghai Sanden Refrigeration Co., Ltd.) Ma Lingbo [Panasonic Cold Chain (Dalian) Co., Ltd.] Yang Lei (Shandong Institute of Metrology)

Introduction (Ⅱ) 1 scope (1) 2 Reference documents (1) 3 Terms and measurement units (1) 3.1 Total energy consumption (1) 3.2 Total display area (1) 3.3 Climatic type 3 conditions (1) 3.4 Energy consumption coefficient (1) 3.5 Energy efficiency limit value (2) 3.6 Energy efficiency index (2) 3.7 Energy efficiency rating (2) 4 Overview (2) 5 Measurement requirements (2) 5.1 Energy efficiency labeling (2) 5.2 Energy efficiency indicators (energy consumption) (2) 5.3 Energy efficiency rating (4) 6 Testing conditions (5) 6.1 Environmental conditions (5) 6.2 Measuring equipment (5) 6.3 Measurement uncertainty (6) 7 Test items and methods (6) 7.1 Sampling principles and methods (6) 7.2 Sample testing (6) 7.3 Original record (7) 7.4 Data processing(7) 8 Test results (8) 8.1 Eligibility criteria for energy efficiency indicators (energy consumption) measurement test results (8) 8.2 Judgment criteria for test results (9) 8.3 Test report (10) Appendix A Tests in the laboratory (11) Appendix B Total Exhibition Area (53) Appendix C Example of Uncertainty Evaluation of Energy Efficiency Measurement for Refrigerated Display Cases of Remote Condensing Units (62) Appendix D Sampling sheet for energy efficiency measurement and testing of refrigerated display cabinets with remote condensing units (format) (68) Appendix E The original record of energy efficiency measurement and testing of refrigerated display cabinets with remote condensing units (format) (69) Appendix F Energy Efficiency Measurement and Test Report for Refrigerated Display Cases of Remote Condensing Units (Format) (73)

Introduction

In order to standardize the energy efficiency measurement and inspection process of the remote condensing unit refrigerated display cabinet that implements energy efficiency label management According to the requirements of JJF 1261.1-2017 "Energy Efficiency Measurement and Testing Rules for Energy-using Products", this specification is formulated. This specification is released for the first time. Refrigerated display cabinet with remote condensing unit Energy efficiency measurement and testing rules

1 Scope

This specification specifies the refrigerated display cabinets of remote condensing units used for the sale and display of food (hereinafter referred to as remote display Cabinet) energy efficiency measurement requirements, measurement testing procedures, measurement testing methods, measurement testing results judgment criteria and inspections Test report and other content. This specification applies to the measurement supervision and inspection of remote display cabinets, and the commissioned inspection can refer to this specification. Production and sales Units with remote display cabinets can also be tested with reference to this specification. This specification does not apply to refrigerated vending machines and non-retail remote display cabinets. The remote display cabinets to be tested should be products that have passed the self-inspection of the manufacturer, or imported and sold by the seller commodity.

2 Reference documents

This specification refers to the following documents. JJF 1261.1-2017 Energy efficiency measurement and testing rules for energy-using products GB/T 2829-2002 Periodic Inspection Attribute Sampling Procedure and Table (Applicable to the Inspection of Process Stability) GB/T 21001.1-2015 Refrigeration Showcase Part 1.Terminology GB/T 21001.2-2015 Refrigeration display cabinet Part 2.Classification, requirements and test conditions GB/T 21001.3-2015 Refrigeration Display Case Part 3.Test Evaluation GB 26920.1-2011 Energy efficiency limit values and energy efficiency grades of commercial refrigeration appliances Part 1.Remote condensation Unit refrigerated display cabinet For dated reference documents, only the dated version applies to this specification; for undated references The latest version (including all amendments) is applicable to this specification.

3 Terms and units of measurement

3.1 total energy consumption totalenergyconsumption The sum of refrigeration electrical energy consumption (REC) and direct electrical energy consumption (DEC), measured in kW·h/24h. 3.2 Total display area totaldisplayarea The total area where food can be seen, including the area seen through the glass window. Defined as the total level and vertical of the net volume The projected area is measured in m2. Note. The net volume (effective volume) is the volume that can be loaded with food within the loading limit. 3.3 Climate type 3 conditions climateclass3 The type of laboratory climate determined by the dry bulb temperature of 25°C and relative humidity of 60%. 3.4 Energy consumption coefficient energyconsumptioncoefficient Under rated cooling conditions and specified conditions, the ratio of total energy consumption to total display area, measured in units of ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 1767-2019_English be delivered?

Answer: Upon your order, we will start to translate JJF 1767-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 6 ~ 9 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJF 1767-2019_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 1767-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.