iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      55891items
    • Machinery Parts
      Machinery Parts
      70738items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      95516items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      33010items
    • Materials
      Materials
      34847items
    • Measurement and Analysis
      Measurement and Analysis
      52707items
    • Image Processing
      Image Processing
      14549items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      50370items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      62939items
    • Design and production support
      Design and production support
      11701items
    • IT/Network
      IT/Network
      40940items
    • Office
      Office
      13068items
    • Business support services
      Business support services
      39937items
    • Seminars and Skill Development
      Seminars and Skill Development
      5815items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      23072items
    • others
      59298items
  • Search for companies by industry

    • Manufacturing and processing contract
      7356
    • others
      5052
    • Industrial Machinery
      4435
    • Machine elements and parts
      3289
    • Other manufacturing
      2871
    • IT/Telecommunications
      2516
    • Trading company/Wholesale
      2454
    • Industrial Electrical Equipment
      2318
    • Building materials, supplies and fixtures
      1822
    • software
      1652
    • Electronic Components and Semiconductors
      1574
    • Resin/Plastic
      1494
    • Service Industry
      1401
    • Testing, Analysis and Measurement
      1132
    • Ferrous/Non-ferrous metals
      980
    • environment
      702
    • Chemical
      631
    • Automobiles and Transportation Equipment
      560
    • Printing Industry
      506
    • Information and Communications
      431
    • Consumer Electronics
      422
    • Energy
      321
    • Rubber products
      311
    • Food Machinery
      305
    • Optical Instruments
      284
    • robot
      269
    • fiber
      250
    • Paper and pulp
      232
    • Electricity, Gas and Water Industry
      173
    • Pharmaceuticals and Biotechnology
      165
    • Warehousing and transport related industries
      145
    • Glass and clay products
      142
    • Food and Beverage
      134
    • CAD/CAM
      121
    • Educational and Research Institutions
      108
    • retail
      106
    • Medical Devices
      99
    • Ceramics
      95
    • wood
      87
    • Transportation
      83
    • Medical and Welfare
      61
    • Petroleum and coal products
      60
    • Shipbuilding and heavy machinery
      53
    • Aviation & Aerospace
      47
    • Fisheries, Agriculture and Forestry
      39
    • self-employed
      23
    • Public interest/special/independent administrative agency
      19
    • equipment
      19
    • Mining
      17
    • Materials
      15
    • Research and development equipment and devices
      14
    • Finance, securities and insurance
      13
    • Government
      13
    • Individual
      10
    • Restaurants and accommodations
      8
    • Police, Fire Department, Self-Defense Forces
      7
    • cosmetics
      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
  • Educational and Research Institutions
  • retail
  • Medical Devices
  • Ceramics
  • wood
  • Transportation
  • Medical and Welfare
  • Petroleum and coal products
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • self-employed
  • Public interest/special/independent administrative agency
  • equipment
  • Mining
  • Materials
  • Research and development equipment and devices
  • Finance, securities and insurance
  • Government
  • Individual
  • Restaurants and accommodations
  • Police, Fire Department, Self-Defense Forces
  • cosmetics
  • 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. Environmental Analysis Equipment
  5. Water quality testing
  6. Online VFA Analyzer | Hack Japan

Online VFA Analyzer | Hack Japan

  • 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

Online VFA Meter EZ7200

last updated:Oct 09, 2024

ハックジャパン
ハックジャパン
  • Official site

Real-time VFA monitoring device to maximize the efficiency of methane fermentation in anaerobic digestion.

The online VFA meter EZ7200 series is a high-performance online titration device designed for monitoring wet anaerobic digestion tanks. It proposes a new management method for medium to large-scale anaerobic digestion processes. In biomass power generation, industrial wastewater, and sewage treatment, the anaerobic treatment of wastewater and sludge in fermentation tanks involves the breakdown of very complex organic carbon compounds, which presents challenges. Real-time measurement of VFA (volatile fatty acids) is effective for stabilizing the methane fermentation tank in anaerobic treatment. Relying solely on pH measurement and sampling can make it difficult to monitor the conditions inside the fermentation tank, depending on the timing. The ideal pH value inside the fermentation tank is said to be between 6.5 and 7.5, but measuring pH alone is not sufficient; adequate buffering capacity [total alkalinity TAC (also referred to simply as alkalinity)] is necessary to compensate for changes in acid concentration. By continuously monitoring VFA, which are intermediate substances during methane fermentation, it contributes to maintaining a more stable fermentation tank and maximizing gas production. By conducting online measurements at 10-15 minute intervals, it becomes possible to anticipate various events within the digestion tank in advance.

    Water quality testing
VFA-Analyzer.jpg

Online VFA Analyzer | Hack Japan

VFA-Analyzer.jpg
VFA-Analyzer.jpg
  • Related Link - https://hach.jp/product/ez/biogas-vfa/?utm_source=…

Inquire About This Product

  • Contact Us Online
  • Download catalog

basic information

• Continuous monitoring in the anaerobic digestion process • High operational rate enabling maximum methane gas production • Low detection limit • Monitoring of methane fermentation decline due to VFA accumulation and data transfer functionality • Direct titration method unaffected by carbonates and without volatile fatty acid evaporation • Dedicated pretreatment equipment available

Price information

Please contact us.

Delivery Time

Please contact us for details

Applications/Examples of results

Anaerobic digestion system Biogas, etc. ◆Reference Material "Notes on Biomethane Fermentation" https://hach.jp/catalog/544/ (Available for download from our website) ◆Correlation established with the laboratory spectrophotometer DR3900 https://hach.jp/catalog/1012/ (Available for download from our website)

Detailed information

  • サンプル採取ポイント.png

    Example of installation locations for EZ7200 around the fermentation tank.

catalog(4)

Download All Catalogs
EZ7250 Series Online VFA Analyzer

EZ7250 Series Online VFA Analyzer

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Biomethane Fermentation Online/Lab Measurement (VFA Meter/Spectrophotometer) Catalog

Biomethane Fermentation Online/Lab Measurement (VFA Meter/Spectrophotometer) Catalog

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

[White Paper] Notes on Biomethane Fermentation

[White Paper] Notes on Biomethane Fermentation

OTHER
  • E-book viewing
  • Catalog download

Contact this catalog

Manufacturing Process Application Note for the Petrochemical Industry | Hack Japan

Manufacturing Process Application Note for the Petrochemical Industry | Hack Japan

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

News about this product(7)

[Webinar] "Measurement of TOC and VFA in Wastewater - Laboratory and Online Analysis Equipment"

[Webinar] "TOC and VFA Measurement of Wastewater - Laboratory and Online Analytical Devices"

  • Seminar・Event

The measurement of TOC (Total Organic Carbon) is conducted in various situations. The management of TOC in factory wastewater is considered one of the important indicators. Additionally, the measurement of VFA (Volatile Fatty Acids) is one of the key indicators that should be monitored for the stable operation of anaerobic digestion processes, such as methane fermentation and biogas power generation. In this webinar, we will discuss the benefits and case studies obtained from measuring TOC and VFA in wastewater treatment processes, as well as explain laboratory and online devices. ■ Agenda - What is TOC? - Purpose of measuring TOC in factory wastewater - Advantages of laboratory measurements and online measurements - What does it mean to measure VFA in anaerobic treatment processes? - Introduction of TOC analyzers (Online TOC analyzer BioTector and laboratory TOC analyzer QP1680) - Introduction of VFA analyzers (Online VFA analyzer EZ7250) ■ Target Audience - Personnel responsible for measuring TOC and VFA in laboratories or manufacturing sites, - Personnel considering measuring TOC and VFA in the future. * Registration with free email addresses is not allowed. * Participation from other companies in the same industry is discouraged.

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

(Archive) Benefits and Principles of Online Measurement of VFA (Viewing time: Approximately 33 minutes)

  • Seminar・Event

This is the archive of the webinar conducted in 2022. - Title: "The Benefits and Principles of Online Measurement of VFA - Contributing to the Stable Operation of Anaerobic Digestion and Biogas Plants with the EZ Series and Others" * Please refrain from viewing if you are a competitor. * Registration form information input is required to view. (Registration with a free email address is not allowed) 【Agenda】 - Situations where anaerobic digestion is performed - Control of anaerobic digestion - Online monitoring of fermentation tanks - Methods to resolve "clogs" - Product lineup that supports "onlineization"

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

[Notice] I will be speaking at the "Sewage System Startup Challenge" (hosted by the Ministry of Land, Infrastructure, Transport and Tourism).

  • Company news

Our company will be presenting at the "Sewer Startup Challenge" hosted by the Ministry of Land, Infrastructure, Transport and Tourism as part of the Sewerage Exhibition '22 Tokyo on Friday, August 5, 2022. We plan to introduce overseas case studies utilizing our analytical device "Online VFA Meter EZ7200," which contributes to maximizing biogas power generation, a key focus in achieving a decarbonized society. This event aims to promote collaboration and co-creation between sewer-related companies and businesses from different industries. Participation is possible either on-site or online. We hope you will join us. ▼【Overview】"Recruiting Attendees for the 7th Sewer Startup Challenge (August 5, 2022)" https://www.mlit.go.jp/mizukokudo/sewerage/mizukokudo_sewerage_tk_000775.html (Ministry of Land, Infrastructure, Transport and Tourism website) ▼【Details & Registration】"Sewer Startup Challenge" https://www.mri-ra.co.jp/event/2022/06/event20220613.html (Secretariat: M.R.I. Research Associates website)

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

About the portable automatic water sampling device.

  • Other・notification

Hack Ultra offers a lineup of automatic water samplers. We have newly opened a product information page for the automatic sampler AS950 and model 2000 on our website. These products can perform automatic water sampling in conjunction with water level gauges, rain gauges, and water quality meters, and options such as refrigeration functions are also available. In addition to being able to appropriately adjust the sample volume through an ultrasonic sensor system, the sample interval can also be automatically adjusted. They are ideal for water sampling in sewage treatment plants, rivers, industrial wastewater, and manholes, and can monitor pH, temperature, and flow rate. As such, they are utilized in a wide range of fields and applications, including wastewater from sewage treatment plants, steelmaking, pharmaceuticals, and food factories, as well as field surveys in the natural environment conducted by universities and research institutions.

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

Companynews list (21)

Company information

ハックジャパン

ハックジャパン

Testing, Analysis and Measurement

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
  • Official site
Phone number/address

Hack Japan, as the Japanese subsidiary of Hach Company, is engaged in the sales and service provision of a portion of Hach's product lineup. Since our establishment, we have been providing high-quality analyzers that are highly accurate and easy to use. We continue to uphold the values established by founders Clifford and Kitty Hach when they founded the company in 1947. For over 60 years, we have consistently provided the best solutions for water management and have been trusted by various industries. Our analytical instruments and reagents are used for water quality testing across a range of industrial sectors. Water analysis must be accurate. Hach supports water analysis experts by providing reliable and user-friendly products. 【Main Product Brands】 - Online TOC Analyzer BioTector Series - Various Dissolved Gas Analyzers Orbisphere Series - Online VFA Analyzer EZ7200 - Silica and Sodium Analyzers Polymetron Series - Laboratory TOC Analyzer QbD1200+ - Liquid Spectrophotometer (Color Difference Meter) LICO 620/290

Product/Service List (66)

The related categories of Water quality testing

  • Measurement and Analysis
  • Environmental Analysis Equipment
  • Water quality testing
          

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 © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.