An unpublished guide for purchasing a waterproof tester,airtightness test， Internal secrets of IP waterproof detector manufacturer

Firstly, it is necessary to understandwaterproof testWhat is it for? And its waterproof testing method, as well as the definition of the recently adopted IP waterproof testing standard, are currently popularwaterproof testerWhat are the main features?

Waterproof tester, also known as airtightness tester, sealing tester, airtightness leak detector. The main function is to test the waterproof ability, excellent sealing performance, IP waterproof testing and grade identification, and leakage volume of the product

Mainly used in: mobile phone waterproof testing, camera waterproof testing, connector air tightness testing, battery pack air tightness leak detection, wristband IP66 waterproof testing, and higher level IPx waterproof level testing and identification, online sealing testing, flow testing, and other fields.

The times are changing, and people\'s requirements for waterproofing are also increasing. Due to the good development of airtightness waterproof testers, numerous waterproof tester manufacturers have emerged. Among them, Hairui Si\'s waterproof tester has ten years of testing, research and development experience, and has a large waterproof testing group. It is one of the few popular airtightness testers, waterproof tester production, research and development, and sales companies.

How to choose from numerous waterproof testing device manufacturers mainly depends on the following points.

1、 Requirements for waterproof detection accuracy!

Accuracy: in防水测试仪The airtightness leak detector industry will always be at the forefront, with excellent IPx6 waterproof testing for small components or a higher level of IP waterproof testing, which is particularly evident,. In the airtightness testing and waterproof testing industry, the unit of accuracy is generally expressed in Pa. For example, the waterproof testing of wristbands requires very high accuracy from the waterproof testing instrument used. Due to the small size and internal space of the wristband, using a waterproof tester for testing, as it only leaks a small amount of air, it has already reached a pressure balance between the inside and outside. Therefore, in the case of low accuracy, it is impossible to accurately detect the IPX6 and IPX7 waterproof levels of the wristband. The new airtightness tester of Shenzhen Hairui Si Automatic Technology adopts unique pneumatic technology, with an internal space of only (1.5cc), which can effectively ensure the accuracy of testing. The highest pressure has exceeded 0.1PA, which means that only bubbles larger than the needle hole can be accurately detected every minute

2、 Stability requirements for waterproof testing equipment.

Waterproof detectorThe stability is related to the quality of product testing. Therefore, an excellent waterproof testing device with better stability and airtightness testing equipment is an important technical indicator for its market share. Therefore, it is important to ensure the stability of waterproof testing, among which temperature and humidity changes can cause the sensitivity of sensors. Therefore, waterproof testing equipment should have a temperature compensation control system to prevent temperature changes from causing instability in testing. This is the unique airtightness testing technology of Hairui Si waterproof testing

3、 The efficiency issue of waterproof testing, that is, the speed of IPX waterproof level testing.

With the development of industry and the increase of costs, many companies have put efficiency first. So the industries of airtightness, waterproof testing, and sealing testing are no exception. The airtightness and waterproofing tester that can achieve automated and intelligent detection has attracted more attention from all aspects. Therefore, the waterproof tester should have the function of automatic air tightness leak detection.

4、 Intelligent waterproof tester.

With the development of artificial intelligence, a highly intelligent airtightness and waterproofing tester is clearly receiving more attention from customers. Humanized design such as networking, remote control, etc. And the earth facilitates the tracking, archiving, analysis and other needs of waterproof testing data.

5、 Positive and negative pressure function of waterproof tester

With the increasing complexity of products, some products are not suitable for positive pressure testing, while others are not suitable for negative pressure testing. In addition, the air tightness waterproof detector that integrates positive and negative pressure functions is in demand in the market and can be suitable for more complex IPx waterproof testing and air tightness leak detection conditions

Hai Ruisi防水测试仪The main technical parameters are as follows:

Gas supply pressure: 0.4~1.2MPa

Power supply voltage: 220V/50Hz or 110V/60Hz

Pressure regulation range: -40~-0.5KPa, 5-150KPa

Pressure regulation accuracy: 0.1KPa

Pressure test range: -80~150KPa

Minimum resolution of pressure attenuation test is 1Pa

Minimum resolution for leakage flow test: 0.01ml/min

Application fields:

• Automotive industry:Waterproof testing for car headlights, engine parts, and in car cameras.
• Battery industry:Waterproof testing of welding wires for lithium battery casings, sealing testing of terminals and casings, etc.
• Home appliance industry:Products with waterproof requirements such as coffee machines, juicers, mixers, kettles, etc.
• Smart wearables:Smart wristbands, watches, underwater alarms, etc.
• Electronic consumption:Sports speakers, Bluetooth speakers, hair removal devices, electric brushes, electric bath heads, etc.
• Military supplies:Radio, handheld radio, car mounted radio, three proof mobile phone, etc.
• Valve pipeline:Valve sealing, pipeline permeability, joint sealing testing, etc.

Classic application case of waterproof detector