Baijian Testing is a professional third-party testing organization that provides relevant ingredient testing and testing. With a short cycle and competitive price, it issues a national certification qualification report. The testing process is as follows: 1. Send samples. 2. Check requirements. 3. Targeted quotation. 4. Both parties confirm and sign a contract to start the experiment. 5. Complete the experiment. The testing cycle (which can be expedited) may vary depending on the sample and its testing items/methods, Consulting engineers

6. Provide testing reports and post service

Testing items:

Use reference drainage cycle to determine effective heat, power consumption, and COP, heating period, reference hot water temperature and maximum available hot water, safety device verification test, standby input power, operating temperature range, all parameters, performance test

Testing standards:

1. EN 16147:2017 household hot water units - Marking and testing requirements

2.

EN16147-2011 Heat pumps with electrically driven compressors - Testing and requirements for marking household hot water units

3. EN 16147-2017 Requirements and testing methods for household hot water units (EU) 7

4. EN 16147-2011 Requirements and testing methods for household hot water units (EU) EN 16147-2017

5. EN 16147:2021 Heat pumps with electrically driven compressors - Testing and requirements for marking household hot water units EN 16147:2021

6 EN 16147-2011 Heat pumps with electrically driven compressors - Testing and requirements for marking household hot water units 6

Testing and testing characteristics:

1. The testing industry covers all aspects and meets different testing requirements 2. Fully cover the laboratory and allocate localized testing nearby

3. Engineer one-on-one service to make testing more accurate

4. Free initial inspection, no testing fee charged for initial inspection

5. Self service ordering and express delivery for free on-site sampling 6. Short cycle, low cost, and thoughtful service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative, effective, and universally applicable domestically