The vacuum sealing performance tester is a new instrument newly developed by Hirays, commonly known asVacuum water immersion testing machine, Sealing performance tester, which can ensure the sealing integrity of the entire product through vacuum sealing testing.It is suitable for vacuum sealing testing of finished or semi-finished products in automobiles, audio/electrical appliances, security/lighting, digital communications, medical equipment, wire connections, consumer electronics and other industries.

By evacuating the vacuum chamber, the sample immersed in water generates a pressure difference between the inside and outside. By observing the gas leakage of the sample or the sample expansion and shape recovery after the vacuum is released, the sealing performance of the sample can be judged.The equipment is easy to operate, the test judgment is simple and intuitive, and it has a wide range of applications.

Vacuum tightness testerUse with detector

Vacuum tightness testerIndependent use

Hirays TechnologyVacuum tightness testerProduct features:

1. Color touch screen control makes operation easier and data results more intuitive

2. Manual control of pressure holding, easy to operate, economical and practical

3. The vacuum chamber is made of highly transparent organic glass, which is sturdy and durable.

4. Simple and convenient detection and calibration

5. Electronic pressure holding device, longer pressure holding time

6. Automatic constant pressure air supply to ensure that the experimental process is carried out under the preset vacuum

7. Imported brand vacuum components, stable performance and durable

8. One-click operation, automatic replacement of test vacuum, automatic end of test, automatic backflush unloading

Technical parameters of vacuum sealing performance tester:

1. Vacuum degree: -90～0kPa

2. Accuracy: Level 1

3. Effective dimensions of vacuum chamber:Φ270mm×200 mm (H) (standard)

Note: Other sizes can be customized.

4. Air source pressure: 0.7MPa (gas source user prepared)

5.Air source interface:Φ8 Polyurethane Pipe

6. Overall dimensions: 420mm (L)×320mm(B)×520mm(H)

7.Power supply: AC 220V 50Hz

8. Net weight: 15kg

Standard configuration: host, experimental sealed barrel, air source line

According to standards: GB/T 15171, ASTM D3078 negative pressure sealing instrument

In this article, Hai Ruisi briefly introduces to you what isVacuum tightness tester，Vacuum tightness testerThe parameter introduction may not be too detailed for the industry, but it can be used as a reference for the industry.If you want to know more, you can directly consult our online customer service.