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2025

Figure-3 IP67 Protection Level Application Scenarios

How to do IP67 waterproof grade test? Test standards, methods, precautions full analysis

This article introduces the IP67 waterproof rating test guide. IP67 means that the product is completely dustproof and immersed under water for 30 minutes at 1 meter without water penetration. While traditional testing involves immersing the product in water, Precision Engineering's airtightness tester is much more efficient and accurate. Its equipment is suitable for a wide range of industries, and it also offers IP68, IP69 and non-standard customization services.

IPXX Protection Rating Chart_Cover

Airtightness, IP rating, ATM waterproofing...one article to understand the product sealing thing!

This article discusses the importance of airtightness testing, the definition and relationship between IP protection level and ATM waterproof rating, and the professional leakage testing solutions provided by Precision Engineering. Airtightness is the basis for products to realize waterproof and dustproof performance, while IP protection level and ATM waterproof level are important standards to measure sealing performance.

You Ask, I Answer_Cover

Q&A: How to detect the leakage of factory valves? Detection method full strategy to come!

This article introduces a variety of detection methods for plant valve leakage, including visual, auditory, smear method, pressure decay method, flow method and tracer gas method, etc. It emphasizes that the selection of the appropriate method needs to take into account the type of leakage, media, cost and other factors. As a professional provider, Precision Engineering can customize sealing inspection solutions, provide high-quality equipment, achieve imported quality at domestic prices, serve more than 3,600 customers, and obtain CE certification for its products.

Picture - What is Leakage Rate

Sealability Testing: Concepts, Methods and Equipment Selection Guide

This article provides a comprehensive analysis of seal testing, covering related concepts, common methods and equipment selection. Sealability testing is crucial for many products to prevent gas or liquid leakage and to ensure normal operation and service life of the products. The paper introduces the concepts of sealing and leakage, describes the testing methods such as water immersion method and pressure decay method, and recommends equipment such as airtightness tester and true water tester.

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