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Industry News

Pressure Unit Conversion Table

[Collection] An article to understand the airtightness testing industry commonly used pressure units and their conversion methods

2024-02-23

This article describes the units of pressure commonly used in the field of hermetic testing, including pascals, kilopascals, megapascals, bars, millibars, millibars, millimeters of water columns, inches of water columns, kilograms of force per square centimeter, standard atmospheres, inches of mercury, millimeters of mercury, and psi. The article also provides definitions and conversions for these units in the hope that it will help readers understand the airtightness testing industry.

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4. Negative Pressure Quantitative Air Leak Tester

New choice for airtightness testing of fully enclosed products, negative pressure quantitative leakage detection to solve the problem of secondary product contamination.

2024-01-29

The new air tightness tester JC-FD10020 adopts a combination of negative pressure and quantitative testing mode to avoid contamination of the product caused by inflation or pumping, and to meet the requirements of sealing test for fully enclosed products.JCGK is committed to providing the best solutions to meet the safety requirements of medical devices, food and beverage, and other ultra-high-standard industries.

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2. Negative Pressure Air Leak Tester

Best Practice Guide for Selection of Airtightness Testing Equipment, Comprehensive Comparison of the Advantages and Disadvantages of Vacuum & Positive Pressure Leak Detection

2024-01-02

This article describes the importance of airtightness testing in product manufacturing and details two airtightness testing techniques, vacuum leak detection and positive pressure leak detection. The article also compares the advantages and disadvantages of the two techniques and gives suggestions for selecting an appropriate airtightness testing strategy. Finally, JCGK, an industry-leading airtightness testing solution provider, is recommended.

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7. Positive & Negative Pressure Air Leak Tester

Water-cooled piece of air leakage testing problems end, JCGK positive and negative mixed pressure air tightness tester perfect solution!

2023-12-26

Airtightness testing is crucial to the quality of manufacturing products, the traditional single positive pressure test can not fully assess the sealing performance of the water-cooled piece of the complex working environment, the use of positive and negative pressure dual-mode airtightness tester solution.JC-HH100 airtightness tester integration of positive and negative leakage detection dual-mode, with a wide range of validation coverage, high detection efficiency, easy to operate and other advantages.

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1. Positive Pressure Air Leak Tester

Analysis of the two schools of air tightness testers: direct pressure and differential pressure, you need to understand the difference between them

2023-11-29

In the field of airtightness testing, direct pressure airtightness testers and differential pressure airtightness testers are widely used, each with unique advantages. In this article, we will make a comprehensive comparison of these two technology genres from three aspects: detection principle, usage scenarios and performance performance to help portals better understand the differences between them.

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6. Differential Pressure Air Leak Tester

Alternative to the water immersion method, the air tightness tester has become the preferred solution for waterproof testing of products.

2023-11-25

Compared with the traditional water immersion method (soaking method), airtightness testing, as a more precise means of waterproof verification, has excellent characteristics such as high testing accuracy, safe operation and no damage. It is being more and more widely used in the field of waterproof testing of products, which is not only safer and more precise, but also represents a new direction of testing technology.

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