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Pressure Tester- IEC 60335-1-Annex B-B.20.1, 2070 kPa Pressure Tester

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China KingPo Technology Development Limited certification
China KingPo Technology Development Limited certification
Customer Reviews
According to SGS Qualified Suppliers requirements. kingpo is granted as "STATEMENT OF SGS QUALIFED SUPPLIERS"

—— SGS

Good day and thank you for you According to the sample of the instrument you provided, we are very satisfied with our test. We want to change the order from 2 to 10. The following is the order details of our Asia Pacific branch. Would you please send me the quotation of the corresponding office? So we can generate an order to confirm it. Thank you.

—— Angel

Dear Supplier KINGPO TECHNOLOGY DEVELOPEMENT, In the ambit of ISO 9001:2015 certification, we intend to communicate the requirements as well as its percentage used on final evaluation used by ISQ to control and monitor its external supplier’s performance as per bellow: According with the above requirements to be maintained in future evaluations

—— ISQ Procurement Management

first of all, I would also like to thank you for the good cooperation! We especially appreciate the fast service and that there is almost always a solution for our requests and problems. Thank you very much for this and all the best and continue a good cooperation also for 2022!

—— TUV Rheinland Germany

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Pressure Tester- IEC 60335-1-Annex B-B.20.1, 2070 kPa Pressure Tester

Pressure Tester- IEC 60335-1-Annex B-B.20.1, 2070 kPa Pressure Tester
Pressure Tester- IEC 60335-1-Annex B-B.20.1, 2070 kPa Pressure Tester

Large Image :  Pressure Tester- IEC 60335-1-Annex B-B.20.1, 2070 kPa Pressure Tester

Product Details:
Place of Origin: China
Brand Name: KingPo
Certification: Calibration certificate
Model Number: IEC 60335-1-Annex B-B.20.1
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: To be quoted
Packaging Details: safety carton pack or plywood box.
Delivery Time: 12 working days
Payment Terms: T/T
Supply Ability: 20 pcs per month
Detailed Product Description
Standard: IEC 60335-1-Annex B-B.20.1 Pressure Way: Manual
Pressure Gauge Range: 0-6000Kpa Four Pressure Tanks: 20,30,50,100ml
Internal Pipe Size: 2.85±0.05mm 7/5000 Release Pressure: Electric

Pressure Tester- IEC 60335-1-Annex B-B.20.1, 2070 kPa Pressure Tester

 

 

20 Stability and mechanical hazards
B.20.1 The enclosure of a battery-operated appliance incorporating an integral battery that uses metal-ion chemistry shall withstand the pressure generated when a cell vents during failure.
Compliance is checked by inspection after the tests of Clause 19 for batteries with a capacity less than 0,2 Ah, and measurement in the case of a) or by the test of b).
a) The total area of the unobstructed openings in the enclosure allowing gasses to pass shall be not less than the value specified in Table B.2; or
b) a volume of air of the amount specified in Table B.3 shall be injected through a (2,85 ± 0,05) mm diameter orifice into the enclosure at an initial overpressure of 2070 kPa ± 10 %. Test fittings used for the test shall not increase the enclosure volume by more than 3 ml. The overpressure within the enclosure shall drop below 70 kPa within 30 s without any unintended rupturing damage to the enclosure

 

Table B.2 – Total area of openings for metal-ion cells
Pressure Tester- IEC 60335-1-Annex B-B.20.1, 2070 kPa Pressure Tester 0

Pressure Tester- IEC 60335-1-Annex B-B.20.1, 2070 kPa Pressure Tester 1

Pressure Tester- IEC 60335-1-Annex B-B.20.1, 2070 kPa Pressure Tester 2

 

 

 

 

 

Contact Details
KingPo Technology Development Limited

Contact Person: Ms.Lynette Wong

Tel: +8613712225112

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