Ball Valve Pressure Reducing Valve Airtight Leakage Flow Testing Machine

Features

Test principle and advantages of performance tester:

The efficiency tester is to control the pressure and air pressure into the product under test, disconnect the inflation port, and start to detect the internal pressure of the product. If there is leakage, the pressure will be lower than the set judgment value. The device will alarm.

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Specification

Sealing materials: polyurethane, rubber, silica gel, select according to actual experimental results.

Test principle: According to the formula

Differential pressure (Pa) *Volume of measured object (mL)

Leakage rate =

Time (S) *Atmospheric pressure (Pa)

The PLC collects the value P1 for the pressure sensor, and N seconds later, the pressure sensor collects the value P2 P1-P2 = P (differential pressure), and leak detection is performed on the product.

According to the above formula, it can be seen that the accuracy of the test is proportional to the time;

That is: the longer the time, the higher the accuracy.

Ningbo XiaoNeng Precision Machinery Co., Ltd

Is a Ball Valve Pressure Reducing Valve Airtight Leakage Flow Testing Machines manufacturing and research and development company

As a leading China custom Ball Valve Pressure Reducing Valve Airtight Leakage Flow Testing Machines suppliers, we are committed to the research and development and application of welding technology for industrial plastics. The products include hot plate welding machine, intelligent ultrasonic welding machine, multi head and multi station ultrasonic welding machine, hot riveter, resolver, high frequency inducer, automobile bumper punching welding machine, etc.; and various non-standard auto parts welding equipment, vibration friction machine, ultrasonic mold and various auto parts testing equipment, air tight water tight testing equipment, inspection tools and various welding dies Production oriented enterprises.

Our Advantage

Professional Ball Valve Pressure Reducing Valve Airtight Leakage Flow Testing Machines Manufacturers in China

Our company attaches great importance to quality and keep reputation. With superb technology and high quality products to win the trust of customers: in the past ten years for Volkswagen, Shanghai GM, Ford, Chery, Jiangling, Jianghuai, Midea, Gree, Haier, and other brands supporting parts manufacturers to provide a variety of plastic welding equipment. Other aspects include cosmetics, stationery, electronic appliances, household appliances, medical equipment, toys, daily necessities, plastic products, mobile phones, batteries, keyboards and other electronic products are countless.

The company in technology and scale to step into a new level at the same time, pay more attention to the establishment of reputation, to provide convenience for customers. With reliable and perfect pre-sale and after-sales service as the fundamental, will as always for the new and old customers to provide better quality products and more perfect service, steady and fast pace to meet the new brilliant!