Skip to product information
1 of 10

PayPal, credit cards. Download editable-PDF and invoice in 1 second!

QB/T 4096-2010 English PDF (QBT4096-2010)

QB/T 4096-2010 English PDF (QBT4096-2010)

Regular price $145.00 USD
Regular price Sale price $145.00 USD
Sale Sold out
Shipping calculated at checkout.
Quotation: In 1-minute, 24-hr self-service. Click here QB/T 4096-2010 to get it for Purchase Approval, Bank TT...

QB/T 4096-2010: Performance of room heaters for household and similar purposes. Part 1: General requirements

This Part specifies the scope, terms and definitions, product classification, requirements, test methods, inspection rules, and mark, package, transportation, storage of room heater for household and similar purposes.
QB/T 4096-2010
QB
NATIONAL LIGHT INDUSTRY STANDARD
OF THE PEOPLE REPUBLIC OF CHINA
ICS 97.100.10
Classification No.. Y 63
Record No.. 30259-2011
Performance of Room Heater for Household and
Similar Purposes - Part 1. General Requirements
ISSUED ON. NOVEMBER 22, 2010
IMPLEMENTED ON. MARCH 01, 2011
Issued by. Ministry of Industry and Information Technology of PRC
3. No action is required - Full-copy of this standard will be automatically and immediately delivered to your EMAIL address in 0~60 minutes.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative References ... 4
3 Terms and Definitions ... 5
4 Product Classification ... 5
5 Requirements ... 7
6 Test Methods ... 9
7 Inspection Rules ... 17
8 Mark, Package, Transportation, Storage ... 21
Appendix A (Informative) Naming Method of Product Model ... 23
Appendix B (Normative) Climate Laboratory ... 25
Foreword
The serial standard of QB/T 4096 Performance of Room Heater for Household and Similar Purposes can be divided into the following parts.
--- Part 1. General Requirements;
--- Part 2. Particular Requirements.
This Part belongs to Part 1 of QB/T 4093.
This Part?€?s Appendix is informative; while Appendix B is normative.
This Part was proposed by China Light Industry Council.
This Standard shall be under the jurisdiction of National Technical Committee for Standardization of Household Appliances.
Drafting organizations of this Part. China Singfun Electric Group Co., Ltd., Ningbo Research Institute of Product Quality Supervision and Inspection, Midea Group Co., Ltd., Zhuhai Gree Electric Appliances Co., Ltd., China Electrical Apparatus Research Institute, Guangzhou Vkan Certification and Testing Institute, China Household Electric Appliance Research Institute, Baoerma Electric Appliance Group Co., Ltd., Cixi City Huier Electric Appliance Co., Ltd., Zhejiang Xinlianxin Electrical Appliance Co., Ltd., and Ningbo Sunny Electrical Heating Appliances Co., Ltd.
Chief drafting staffs of this Part. Fang Qinglian, Bao Jun, Chi Xuejun, Liao Wangbin, Li Bingcheng, Li Yi, Song Wenhui, Wang Rongqi, Xu Yanda, Zhang Guoqing, and Zhu Yongguo.
This Part was first-time published.
Performance of Room Heater for Household and
Similar Purposes - Part 1. General Requirements
1 Scope
This Part specifies the scope, terms and definitions, product classification, requirements, test methods, inspection rules, and mark, package, transportation, storage of room heater for household and similar purposes (hereinafter referred to as ?€?heater?€?).
This Part is applicable to the heater of which the single-phase rated voltage is not greater than 250V; and other appliances of which the rated voltage is not greater than 480V. They can be portable, fixed, standing or embedded heaters.
This Part is not applicable to.
--- Heater installed in the building structure;
--- Central heating system;
--- Heater connecting with air duct;
--- Wallpaper, blanket, curtain or pipe equipped with soft electric heating elements; --- Thermal-storage room heater for household;
--- Heater in bathroom (bath heater).
2 Normative References
The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this document.
GB/T 191-2008 Packaging - Pictorial Marking for Handling of Goods
GB/T 1019-2008 General Requirements for the Package of Household and Similar Electrical Appliances
GB/T 2421-1999 Environmental Testing for Electric and Electronic Products - Part 1. General and Guidance
GB/T 2423.17-1993 Basic Environmental Testing Procedures for Electric and Electronic Products Test Ka. Salt Mist
GB/T 2828.1-2003 Sampling Procedures for Inspection by Attribute - Part 1. Sampling Schemes Indexed by Acceptance Quality Limit (AQL) for Lot-by-Lot Inspection
GB/T 2829-2002 Sampling Procedures and Tables for Periodic Inspection by Attributes (Apply to Inspection of Process Stability)
GB/T 4214.1-2000 Acoustics - Household and Similar Electrical Appliances - Test Code for Determination of Airborne Acoustical Noise - Part 1. General
Requirements
GB 4706.1 Household and Similar Electrical Appliance - Safety - Part 1. General Requirements
GB 4706.23 Safety of Household and Similar Electrical Appliances - Particular Requirements for Room Heater
GB 5296.2 Instructions for Use of Consumer Interest - Instructions for Use of Household and Similar Electrical Appliances
GB/T 15470-2002 Household Electric Direct-Acting Room Heaters - Methods for Measuring Performance
GB/T 21097.1-2007 General Requirements on Fixed Number of Years of Safety Use and Recycling for Household and Similar Electrical Appliances
QB/T 3901-1999 The General Rule of Naming Model of Household Electrical Appliances
3 Terms and Definitions
In addition to the terms and definitions stipulated in GB 4706.1, GB 4706.23 and GB/T 15470-2002, this Part also adopts the following terms and definitions.
3.1 Multiunit heater
The composite appliance with at least 2 kinds of heating functions to heat the room. 4 Product Classification
4.1 Classification as per types
5.2 Appearance
5.2.1 The surface of electroplate part shall be fine, uniformly-colored, and exempted from the following defects such as spots, peeling, threadbare, pinhole, bubbling, obvious flaws and scratches, etc. After the corrosion resistance test, its surface, edges and corners shall appear no rust point with diameter of 2mm above.
5.2.2 The surface of paint-coated (plastic-coated) parts shall be flat, light, uniformly- colored, firm paining layer, strong adhesion; its main surface shall be exempted from the following defects that affect the appearance such as flow-paint (flow-plastic), scars, orange peels, primer exposed, cracks, peeling, etc.
5.2.3 The surface of plastic part shall be smooth, uniformly-colored, and exempt from the obvious scars, scratches, or depression.
5.2.4 The nameplate and decorative plate of the heater shall be durable; after the durability test, it shall be exempted from deformation, peeling; and its pattern and writing are legible.
5.3 Length of power cord
For the heater with plug power cord, its power cord length shall be no less than 1.3m. 5.4 Start-up
For the heater with motor, under the 0.85 times of rated voltage, the motor can be started-up normally.
5.5 Heating effect
5.5.1 The specific limits of the heating effect shall meet the special requirements of the corresponding types of heater.
5.5.2 For the convection heater and fan heater, their heating effect shall be inspected according to the temperature rise on the surrounding surface.
NOTE. the temperature rise on the surrounding surface indicates the temperature rise of the measuring points around the heater.
5.5.3 For the plate heater, radiant heater and visible glowing radiant heater, their heating effect shall be inspected according to the radiant temperature rise. 5.5.4 For the multiunit heater, its heating effect shall be inspected as per the heating type by the temperature rise on surrounding surface and radiant temperature rise. NOTE. the temperature rise on the surrounding surface indicates the temperature rise of the measuring points around the heater.
Place the 1.5m-wide, 1.0m-high, 20mm-thick plywood coated berlin black on the position where it forms right angle with the radiation direction of the heater; and at a distance of 1m from the most protruding point at the furthest end on the external surface of the heater radiation direction. The plywood center shall coincide with the projection center of the heater radiation surface on the plywood.
As shown in Figure 4, separately arrange the 5 thermocouples on the center and at the furthest end on the long and short shaft of the radiation projection surface. Figure 5 is the radiation temperature-rise test schematic diagram.
Energize the heater; meanwhile use the temperature measurement and record instrument to record the heating curve from the room temperature to the steady-state temperature, which is shown in Figure 3. Record the measured temperature when the steady-state is established.
When the steady-state is established, measure the temperature. Single-point temperature-rise can be calculated by the difference between steady-state temperature of the thermocouple on the plywood and the thermocouple initial temperature. The above-mentioned 5-point temperature arithmetic mean is the radiation temperature-rise, which shall be rounded to the nearest ...

View full details