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  • Top-class Market Share in Japan

    A Half Century since the Development of “Automated Titration Devices using an Intermittent Drip System “HIRANUMA, the titration company” reaches new heights.

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NEWS ＆ TOPICS

           

2023.03.27 
Kazuya Hiranuma has been appointed as the new president.

           

2022.11.22 
We have added a page for the Karl Fischer volumetric titrator MOIVO-A19, which was launched in July 2022.

           

2021.10.06 
Coulometric Karl Fischer Titrator MOICO-A19 was Launched.

           

2021.05.12 
Automatic Titrator COM-A19 was Launched.

           

2020.12.24 
Announcement of changing the Company Name
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PRODUCT

AUTOMATIC TITRATOR

Top-class share of experience in the domestic.
Automatic from dropwise end point detection,until temperature calculation.
Efficiently accurate measurement.

  • Automatic Titrator
    COM-A19


    New model! Automatic Titrator with flexibility for you.

    Detail
  • COM-A19
  • COM-300A

  • Automatic Titrator
    COM-300A


    Looking for a titrator that is reliable and simple to operate yet expandable and upgradable?
    The COM-300A titrator from HIRANUMA offers the Total Solution - the features you asked for at a price you can afford.

    Detail

KARL FISCHER TITRATOR

Lineup, can be all of the moisture measurement.
Karl Fischer chemical analysis method.rich line-up with two of the titration method.
Ideal for moisture measurement of the Powder, Liquid and Solid sample.

  • Coulometric Karl Fischer Titrator
    MOICO-A19


    New model! Coulometric Karl Fischer Titrator with flexibility for you.

    Detail
  • MOICO-A19
  • MOIVO-A19

  • Volumetric Karl Fischer Titrator
    MOIVO-A19


    New model! Volumetric Karl Fischer Titrator with flexibility for you.

    Detail

  • Coulometric Karl Fischer Titrator
    AQ-300


    Compact, Simple and easy-to-operate!

    Detail
  • AQ-300
  • AQV-300

  • Volumetric Karl Fischer Titrator
    AQV-300


    Compact, Simple and easy-to-operate!

    Detail

  • Solid Evaporator
    EV-2000


    Solid and powdered sample vaporizers for the range from the room temperature to 350℃.
    Features a compact vertical furnace.

    Detail
  • EV-2000
  • EV-2000L

  • Oil Evaporator
    EV-2000L


    Lubricating oil vaporizers using Hiranuma's unique indirect ventilation azeotropic distillation method.

    Detail

MERCURY ANALYZER

Capable of high-sensitivity measurement,
1/1000 of environmental standards.

  • Mercury Analyzer
    HG-400


    The HG-400 is an automated mercury analyzer that achieves a 0.5ppt detection limit based on Cold Vapor Atomic Absorption Spectrometer complying with EPA and other standard methods.

    Detail