iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      58198items
    • Machinery Parts
      Machinery Parts
      73578items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      97986items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      33938items
    • Materials
      Materials
      36290items
    • Measurement and Analysis
      Measurement and Analysis
      53321items
    • Image Processing
      Image Processing
      14874items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      51735items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      63801items
    • Design and production support
      Design and production support
      12256items
    • IT/Network
      IT/Network
      42256items
    • Office
      Office
      13691items
    • Business support services
      Business support services
      32807items
    • Seminars and Skill Development
      Seminars and Skill Development
      5987items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      27366items
    • others
      72085items
  • Search for companies by industry

    • Manufacturing and processing contract
      7344
    • others
      5011
    • Industrial Machinery
      4426
    • Machine elements and parts
      3280
    • Other manufacturing
      2879
    • IT/Telecommunications
      2540
    • Trading company/Wholesale
      2467
    • Industrial Electrical Equipment
      2310
    • Building materials, supplies and fixtures
      1812
    • software
      1639
    • Electronic Components and Semiconductors
      1561
    • Resin/Plastic
      1485
    • Service Industry
      1437
    • Testing, Analysis and Measurement
      1130
    • Ferrous/Non-ferrous metals
      978
    • environment
      704
    • Chemical
      630
    • Automobiles and Transportation Equipment
      560
    • Printing Industry
      509
    • Information and Communications
      453
    • Consumer Electronics
      419
    • Energy
      325
    • Rubber products
      313
    • Food Machinery
      303
    • Optical Instruments
      280
    • robot
      271
    • fiber
      251
    • Paper and pulp
      232
    • Electricity, Gas and Water Industry
      169
    • Pharmaceuticals and Biotechnology
      167
    • Warehousing and transport related industries
      146
    • Glass and clay products
      141
    • Food and Beverage
      130
    • CAD/CAM
      120
    • retail
      110
    • Educational and Research Institutions
      107
    • Medical Devices
      101
    • Ceramics
      96
    • wood
      89
    • Transportation
      83
    • Medical and Welfare
      63
    • Petroleum and coal products
      62
    • Shipbuilding and heavy machinery
      52
    • Aviation & Aerospace
      47
    • Fisheries, Agriculture and Forestry
      41
    • Public interest/special/independent administrative agency
      29
    • equipment
      28
    • self-employed
      24
    • Government
      21
    • Research and development equipment and devices
      20
    • Materials
      20
    • Mining
      17
    • Finance, securities and insurance
      13
    • Individual
      10
    • cosmetics
      10
    • Restaurants and accommodations
      9
    • Police, Fire Department, Self-Defense Forces
      7
    • Laboratory Equipment and Consumables
      3
    • Contracted research
      3
    • Raw materials for reagents and chemicals
      2
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • IT/Telecommunications
  • Trading company/Wholesale
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Electricity, Gas and Water Industry
  • Pharmaceuticals and Biotechnology
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • retail
  • Educational and Research Institutions
  • Medical Devices
  • Ceramics
  • wood
  • Transportation
  • Medical and Welfare
  • Petroleum and coal products
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • Public interest/special/independent administrative agency
  • equipment
  • self-employed
  • Government
  • Research and development equipment and devices
  • Materials
  • Mining
  • Finance, securities and insurance
  • Individual
  • cosmetics
  • Restaurants and accommodations
  • Police, Fire Department, Self-Defense Forces
  • Laboratory Equipment and Consumables
  • Contracted research
  • Raw materials for reagents and chemicals
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Measurement and Analysis
  4. Testing Equipment and Devices
  5. Leak Testing Equipment
  6. Differences between visual inspection by submersion and inspection using an air leak tester.

Differences between visual inspection by submersion and inspection using an air leak tester.

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

last updated:Aug 29, 2025

ナック
ナック
  • Special site
  • Official site

Can't ask now! Explaining the differences between 'visual inspection for leaks' and 'inspection using a leak tester'! I will also explain the mechanism of air leak testing.

This document is a technical material regarding "Leak Testers (Air Leak Testers)" for leak testing in the automotive, gas and water supply, electronic components, and medical and food industries. Generally, leak testing is performed using a submerged visual method with air pressure, but the "Leak Tester" allows for both numerical understanding and automation of leak testing simultaneously. This document introduces fundamental knowledge about leak testers that you may be hesitant to ask about, various leak testing methods, detection sensitivity, and serves as a useful resource for considering leak testers. Additionally, you can download case studies of our products in use and customer testimonials, as well as our comprehensive catalog, so please refer to them. [Contents] ■ The necessity of leak testing ■ The current state of leak testing ■ Methods of leak testing ■ Direct pressure and differential pressure leak testers ■ Detection sensitivity of leak testers ■ Basic knowledge of leak testers ■ Summary of leak testers * For more details, please refer to the PDF document or feel free to contact us.

    Leak Testing Equipment
nakku.png

Differences between visual inspection by submersion and inspection using an air leak tester.

nakku.png
nakku.png method_img_01.jpg method_img_02.jpg method_img_03.jpg
  • Related Link - http://www.leaktester.co.jp/leaktester_sub/index.h…
  • Special site - Product/service details - https://pr.mono.ipros.com/leaktester/product/

Inquire About This Product

  • Contact Us Online
  • Download catalog

Related Videos

basic information

For more details, please refer to the PDF document or feel free to contact us.

Price range

Please contact us for details

Delivery Time

Please contact us for details

Applications/Examples of results

【Purpose】 Leak testing of industrial products (air tightness inspection), etc. *For more details, please refer to the PDF document or feel free to contact us.

catalog(4)

Download All Catalogs
Technical Documentation: Introduction to Leak Testing

Technical Documentation: Introduction to Leak Testing

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

Leak Tester (Customer Feedback & Implementation Results Collection)

Leak Tester (Customer Feedback & Implementation Results Collection)

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

Leak Test Technical Documentation

Leak Test Technical Documentation

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Leak Tester Comprehensive Catalog

Leak Tester Comprehensive Catalog

CATALOG
  • E-book viewing
  • Catalog download

Contact this catalog

Company information

ナック

ナック

Industrial Electrical Equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

Our company is a specialized manufacturer of leak testing measurement instruments (leak testers) and automation equipment. With over 60 years of experience in the leak tester field, we contribute to quality improvement across various industries. We are committed to cost reduction through total proposals from product ordering to completion, delivery, and after-sales service, along with prompt and accurate follow-up. Please feel free to consult us regarding leak testing and automation equipment. NAC's strengths: 1. Shortened delivery times and reduced costs through in-house development. 2. A rapid and accurate follow-up system (we take responsibility for the entire process from start to finish through direct transactions). *Sales through trading companies are also possible. 3. Development of unique technologies by specialists.

Product/Service List (126)

Related Popular Products

Differences between visual inspection by submersion and inspection using an air leak tester.
Measurement and Analysis
Differences between visual inspection by submersion and inspection using an air leak tester.
ナック
EPIC MH 4.0mm Contact
Electronic Components and Modules
EPIC MH 4.0mm Contact
Lapp Japan
SM Contact "SM-D Series"
Electronic Components and Modules
SM Contact "SM-D Series"
竹内工業
【Video now available!】'Easy Aluminum Cable' *Q&A included
Electronic Components and Modules
【Video now available!】'Easy Aluminum Cable' *Q&A included
SFCC 本社
Diesel fuel pump kit box
Machinery Parts
Diesel fuel pump kit box
ケービーエル

Related New Products

Universal Flow Tester | FMZ-1063 series (Flow Meter)
Measurement and Analysis
Universal Flow Tester | FMZ-1063 series (Flow Meter)
フクダ
Integrated Flow Unit | FU Series (Flow Meter)
Measurement and Analysis
Integrated Flow Unit | FU Series (Flow Meter)
フクダ
"Comprehensive Product Guide" "Technical Manual" / Fukuda Leak Test
Measurement and Analysis
"Comprehensive Product Guide" "Technical Manual" / Fukuda Leak Test
フクダ
Bombing Gloss Finely Leak Test System | MSX-7003
Measurement and Analysis
Bombing Gloss Finely Leak Test System | MSX-7003
フクダ
Laminated flow meter | FLF-110 series (flow meter)
Measurement and Analysis
Laminated flow meter | FLF-110 series (flow meter)
フクダ

The related categories of Leak Testing Equipment

  • Measurement and Analysis
  • Testing Equipment and Devices
  • Leak Testing Equipment
Find products and companies by related keywords
  • #inspection
  • #cable
  • #Tester Inspection
          

Inquire About This Product

  • Contact Us Online
  • Download catalog

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.