What are the common units of pressure for air tightness testers, and what is the difference between Pa, kPa and MPa?

Air tightness testerIt is a kind of instrument used to test the sealing and waterproof performance of productsIt is also known as the "Leakage", because it analyzes the inside of the product by inflating the inner cavity, cutting off the air source and stabilizing the air pressure while calculating the differential pressure of the product leakage to determine whether the product is leaking or not, and it is also called the "Leakage".airtightness leak detector,Sealing Tester,Waterproof TesterThe

Airtightness TesterThere are many kinds of pressure units, including Pa, kPa, MPa, mmHg, bar, mbar, psi and so on. Different industries or different regions have different choices of pressure units. Therefore, when usingAirtightness TesterPressure conversions are often required.

Pascal (Pa), kilopascal (kPa) and megapascal (Mpa) are all units of pressure, the difference being mainly in the range of pressure values they represent.The pascal (Pa) is a unit for very small pressures, the kilopascal (kPa) is a unit for smaller pressures, and the megapascal (Mpa) is used for larger pressures. Specifically:

1 Pascal (Pa) equals 0.001 kilopascal (kPa).

1 kilopascal (kPa) equals 1000 pascals (Pa).

1 megapascal (MPa) equals 1000 kilopascals (kPa), or 1,000,000 pascals (Pa).

The conversion relationship is: 1 MPa = 1000 kPa = 1000000 Pa.

Airtightness TesterThere are several common pressure units:

1. Pascal (Pa)International Standard Units: 1 Pa equals 1 N/m².

2. Kilopascal (kPa): 1 kPa equals 1000 Pa

3. Megapascals (MPa): 1 MPa equals 1000 kPa, or 1,000,000 Pa.

4. Millimeters of mercury (mmHg): 1 mmHg equals approximately 133.3 Pa, measured as the height of a column of mercury, defined as 760 mmHg equal to standard atmospheric pressure.

5. Bar (bar): 1 bar equals 100 kPa.

6. millibar (mbar, also known as hectopascal, hPa)): 1 mbar equals 100 Pa.

7. Pound force per square inch (psi): 1 psi equals approximately 6894.76 Pa, which equates to a force of 1 pound per square inch.

8. Standard atmospheric pressure (atm): 1 atm equals 101.325 kPa and is usually used for gas pressure measurement.

The unit of pressure refers to the force acting vertically on the surface of an object. The above are common units of pressure and conversion relationships, but other units or different conversion relationships may be used in different fields or in different countries/regions.in choosingAirtightness TesterWhen doing so, the appropriate pressure unit should be selected according to the actual test requirements.

In addition, gas-tight instruments ofAccuracy and reliability areAirtightness TesterOne of the key indicators ofTheHigh Precision Air Tightness TesterReliable data can be provided to provide good quality assurance for the company's products.

Therefore, the choice ofAir tightness tester brandWhen doing so, its accuracy and stability should be taken into consideration to ensure the accuracy of the test results and improve productivity. Currently, JCGK'sHigh Precision Air Tightness TesterThe resolution can reach 0.1Pa, which is comparable to or even exceeds some imported brands.

Secondly, detection speed is also very important for certain scenarios. If you needRapid testing of a large number of productsInstead, it is necessary to choose an instrument that is capable of completing the test in a short period of time.Consider the option of using a multi-channelAir tightness testing equipment(of a machine) operate(math.) genusMulti-station operation for simultaneous testing of several products at a time(math.) genusIt can double the productivity and create great economic benefits for companies and factories.

Is there such a big difference between good and bad leakage values? Medical devicesDual-channel airtightness testerComparison of waterproofing performance of water tanks

To learn more detailed industry testing programs and application cases, please pay attention to [Jingcheng Engineering Airtightness