Testing of batteries and battery packs containing alkaline or other non acidic electrolytes, sealed-Testing fee, test mark certification, test knowledge inquiry

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Testing of batteries and battery packs containing alkaline or other non acidic electrolytes, sealed

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Testing of batteries and battery packs containing alkaline or other non acidic electrolytes, sealed

The battery pack is an independent and reliable operating power source that is not affected by AC power, and can still ensure continuous and reliable operation even in the event of a power outage or bus short circuit in the entire factory. The battery voltage is stable and the capacity is large. It is not only suitable for various complex relay protection and automatic devices, but also for the transmission of various circuit breakers. Therefore, large enterprise substations commonly use battery packs as operating power sources. However, battery pack operating power requires many auxiliary equipment and dedicated rooms, with high investment, short service life, long construction time, complex operation, and high maintenance workload, Therefore, in small and medium-sized substations, battery packs are generally not used as operating power sources, and rectifier type DC operating power sources or AC operating power sources are often used

The function of a battery pack

The function of a battery pack is to store the electrical energy emitted by the solar cell array when illuminated and to provide power to the load at any time.

. The basic requirements for the battery pack used in solar cell power generation systems are:

① low self discharge rate ② Long service life ③ Strong deep discharge ability ④ High charging efficiency ⑤ Less maintenance or no maintenance ⑥ Wide working temperature range ⑦ Low price

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