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Inspection of household electrical components

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Inspection of household electrical components

Service Details Service Evaluation ->Home Appliance Component Testing 1. Product Type

- Electrical Automatic Controllers: Thermal Protectors, Timers and Timing Switches, Pressure Sensitive Controllers, Electric Water Valves, Temperature Sensitive Controllers, Relays, Humidity Sensitive Controllers, Energy Regulators, Electric Door Locks, Temperature Control Systems for Floor Heating Equipment, Electric Starting and Other Controller Products

- Appliance switch Connecting devices (terminal blocks) for low-voltage circuits used in household and similar purposes

- Electric heating elements: daily tubular heating elements, heating films, flexible heating elements, silicon nitride heating elements, non-metallic matrix infrared radiation heaters, and other products

- AC motor capacitor

- Power transformers, power supplies, reactors, etc

2. Inspection and certification scope

- CCC and CQC certification inspection

- Entrusted inspection: safety, performance, and energy efficiency testing and other projects

- Supervision and inspection

- CB, CE, PSE certification and other inspections

Product Category

Test Object

Test Standards

Test Items

Household and Similar Electrical Automatic Controllers

Four way Valves, PTC Automatic Control Heaters, Water Level Switches

GB/T 14536.1; IEC 60730-1; EN 60730-1; J 60730-1

All items

Motor thermal protector

GB/T; 14536.3; IEC 60730-2-2; EN 60730-2-2 GB/T 22762

All items

Thermal protectors for tubular fluorescent lamp ballasts

GB/T 14536.4 IEC 60730-2-3; EN 60730-2-3

All items

Sealed and semi sealed electric motors - Motor thermal protectors for compressors

GB/T 14536.5

All items

Electrical automatic control system for burners

GB/T 14536.6

Full term

Pressure sensitive electric automatic controller

GB/T 14536.7

All items

Timer and timing switch

GB/T 14536.8

All items

Electric water valve

GB/T 14536.9; IEC 60730-2-8; EN 60730-2-8

Full term

Temperature sensitive controller

GB/T 14536.10

All items

Temperature control systems for underfloor heating equipment

GB/T; 31459

Full term

Bimetal temperature controller

GB/T; 22687

Full term

Pressure type temperature controller

GB/T; 22688

All items

Manual reset pressure type thermal cutter

GB/T; 22686

All items

Starting relays for electric motors

GB/T 14536.11; IEC 60730-2-10; EN 60730-2-10

All items

Current type starting relays for small fully enclosed refrigeration motors compressors

JB 6740.3

All items

Positive temperature coefficient thermistor starting relay for small fully enclosed refrigeration motors compressors

JB 6740.2

All items

Basic electromechanical relays

GB/T 21711.1; IEC; 61810-1; EN 61810-1

Full term

Energy regulator

GB/T 14536.12; IEC 60730-2-11; EN 60730-2-11

All items

Electric door locks

GB/T 14536.13

Full term

Humidity sensitive controller

GB/T 14536.15

All items

Electric starters

GB/T 14536.16

All items

Computer program controllers for household washing machines

GB/T 17499

All items

Electric motor type program controllers

JB/T 8968

All items

Appliance switches

GB/T 15092.1GT 15092.101GB/T 15092.102IEC 61058-1EN 61058-1IEC 61058-1-1EN 61058-1-1EC 61058-1-2EN 61058-1-2J 61058-1UL 1054

All items

Item

Cord switch

GB/T 15092.2; IEC 61058-2-1; EN 61058-2-1; J 61058-2-1

Full term

Conversion selector

GB/T; 15092.3; IEC 61058-2-5; EN 61058-2-5; J 61058-2-5

All items

Independent installation switch

GB/T; 15092.4; IEC; 61058-2-4 EN 61058-2-4

All items

Water level pressure switch for automatic washing machines

QB/T 1292

All items

Connecting devices (wiring terminals) for low-voltage circuits for household and similar purposes

Thread terminals

GB/T 13140.1 IEC 60998-1; EN 60998-1; J 60998-1; GB/T 13140.2; IEC 60998-2-1; EN 60998-2-1; J 60998-2-1

All items

Unthreaded terminals

GB/T 13140.3

All items

Pierce insulation terminals

GB/T 13140.4; IEC 60998-2-3; EN 60998-2-3

All items

Twisted terminals

GB/T 13140.5

All items

Threaded and Unthreaded Clamping Parts for Connecting Copper Conductors

GB/T 17464 IEC 60999-1; EN 60999-1

All items

Flat quick connect terminals

GB/T 17196; IEC; 61210; EN 61210

Full term

Daily use tubular electric heating elements, electric heating films, flexible heating elements

Daily use tubular electric heating elements

JB/T 4088

Full term

Accelerated life test method for daily use tubular electric heating elements

JB/T 12719

Full term

Silicon nitride electric heating elements

JB/T 10320

Full term

Flexible heating elements

QB/T 2163

Full term

Electric heating film

GB/T 28204

Full term

Non metallic matrix infrared radiation heater

GB/T 4654 GB/T 7287

Safety Items

AC Motor Capacitors

Operating Capacitors

GB/T 3667.1; IEC 60252-1; EN 60252-1

All items

Starting capacitance

GB/T 3667.2 IEC 60252-2; EN 60252-2

All items

Power transformers, power supplies, reactors

Isolation transformers

GB 19212.1; IEC 61558-1; EN 61558-1; J 61558-1; GB/T; 19212.5; IEC 61558-2-4; J 61558-2-4

All items

Transformers for shavers and power supply devices for shavers

GB/T 19212.6

All items

Power supply devices for safety isolation transformers and built-in safety isolation transformers

GB/T 19212.7

All items

Transformers for switch mode power supply units and switch mode power supply units

GB/T19212.17

All items

The content of the above article is a partial list. For more testing needs and details, please consult the online consultant of the free consulting agency: 15201733840 (phone and WeChat), conduct testing on a hundred inspection websites, and issue authoritative testing reports with legal effect

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

Baijian and testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China