| Customization: | Available |
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| After-sales Service: | 24 Hours Response Speed |
| Warranty: | One Year Warrant |
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Safety valve opening pressure testing equipment
Specification:
1. Two groups 12 channels, each group 6 channels, range 0~100KPa.
2. Valve opening test 1st: Add air at a slow speed, and check whether the air pressure at the first opening is within the range of 30KPa~55KPa, (above 55KPa is defective product); Evacuate the gas in the pipe, open the valve for the second time after an interval of two minutes (adjustable time, 0~999 seconds) and check whether the opening pressure is within the range of 30~45KPa (lower than 30KPa, or higher than 45KPa is a defective product)
3.After the second valve opening test, stop adding gas and let the safety valve discharge the gas autonomously for 1 min. When the air pressure is stable, it can be recorded as the closed valve pressure value. The air pressure is within the range of 15~35KPa, (less than 15KPa, or higher than 30KPa is a defective product)
4. After the safety valve has completed the above tests, do the acid immersion test, and the valve pressure test is still required after the acid test. Method: add air at a slow speed, and check whether the opening pressure is within the range of 30KPa~55KPa (lower than 30KPa, or higher than 50KPa is a defective product); stop adding gas and let the safety valve discharge the gas autonomously for 1 min. When the air pressure is stable, it can be recorded as the closed valve pressure value. The air pressure is within the range of 15~35KPa, (less than 15KPa, or higher than 30KPa is a defective product)
5. One model of middle cover require two test jig
6. Gas: Use an external air compressor to compress gas (source of gas must clean)
Remark: Pressure range, testing time, inflation speed can be set and adjusted.
Test jig:
One type of middle cover, requires 1~2 sets of test jig (each set is divided into upper and lower molds)
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Better Technology Group Limited is a well-known integrated solution provider for global battery manufacturing. The company operates 1 foreign manufacturing plant, 2 domestic manufacturing plants,and offers turnkey solutions for battery production, new energy lithium batteries, and lead-acid batteries. For over a decade, Better Tech Group has deeply served the markets of BRICS countries and countries along the Belt and Road. Currently, its business extends to nearly 120 countries and regions worldwide.The company is committed to its corporate mission: Let Made-in-China beautify the world.
Better Technology Group Limited is certified in ISO9001 (Quality Management Scheme) and holds nearly 100 patents, software copyrights, and trademarks. It has been recognized as "National High-tech Enterprise," "Fujian Province Technology Little Giant," "Fujian Province Key Listed Reserve Enterprise," "Xiamen City Key Listed Reserve Enterprise," "Xiamen City New High-Tech Enterprise," and "Xiamen City Outstanding Export Branded Enterprise." The company has established strategic cooperation with several Fortune 500 companies and has achieved in-depth cooperation with well-known Chinese universities in industry-academia-research integration. It has invested significantly in product R&D, technological innovation, and quality control, resulting in consistent annual growth in output value.
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