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Home / Modular Humidity Generator MHG
Modular Humidity Generator Application

Modular Humidity Generator MHG

The modular humidity generator MHG is designed for fast and accurate control of relative humidity in small specimen chambers of analytical equipment as well as large chambers and technical environments.

Humidity Generator MHG32

MHG32

The humidity generator MHG32 is designed for fast and precise humidity control for small volumes and small chambers in analytical equipment. Generation of the gas flow directly at the target volume ensures fast control response time even for large changes in relative humidity. Proceed to the fast MHG32…

MHG100

The humidity generator MHG100 is especially designed for precise humidity control in systems requiring a large and continuous flow rate. It is perfectly suited to control relative humidity in an open measurement chambers and large volumes as glove boxes. More about the powerful MHG100…
Humidity Generator MHG100

Advantages and Special Features

  • Fast and accurate humidity control even at low flow rates
  • Broad temperature and humidity range
  • No condensation in supply lines
  • Easy operation and control by an integrated process controller
  • Possibility to connect and to parameterise all standard analogue temperature and humidity sensors
  • High Versatility: can be connected to all kind of analytical systems
  • In the case of thermally separated samples on a heated or cooled sample plate, humidity levels can be corrected by means of an appropriate algorithm

Application Areas

  • Controlled Humidity atmosphere in analytical equipment, e.g. TGA, DMA, TMA, NIR spectroscopy, XRD or SAXS
  • Microscopy applications such as AFM, Raman Microscopy
  • Neutron and Synchrotron Science, Heavy Water humidification
  • Powder Rheology, powder equilibration, powder testing (stickiness, caking)
  • Environment of control humidity in gloveboxes and temperature chambers
  • Common physicochemical analyses to be conducted under controlled relative humidity
  • Replacement of salt solutions in desiccators (slow and susceptible to external influences)

Operation of the modular humidity generator

For easy set-up of all necessary parameters, the modular humidity generator is equipped with an integrated process controller and graphical user interface.

  • The values for temperature and humidity can be read directly
  • Nominal values for humidity and flow can be entered directly
  • Complex humidity profiles with plateaus, ramps or different humidity levels can be programmed very easily
  • Customer-specific interface requirements can be fulfilled easily and quickly
  • When choosing remote control via the RS232 or Ethernet (optional) interface, all major parameters are controlled by and the measured values reported to an external host system, thus integrating the MHG perfectly into complex test scenarios

Humidity generator software

  • The MHG software controls all humidity generator parameters and can generate and store any number of humidity curves (methods)
  • With the “Multisample/Multimethod” option, every sample in a multi-sample analyser can be assigned its own method and data file with sample data, file name and storage path
  • Numerous trigger and synchronisation functions are available to operate the MHG in complete synchronicity
  • Data is provided in a format that is compatible with Excel® and the most common scientific data formats

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    DVS Product Advisor

    Step 1: Select temperature range

    Step 2: Select additional sensors

    Step 3: Select additional measurement methods

    Step 4: Select instrument by sample size, sample sorption capacity or the type of application.

    If you can tell us about the samples you want to analyze, the available sample quantity, the sample hygroscopicity or your area of application, we can give you a recommendation for the device that meets your requirements best.

    Step 5: What is the average sample quantity available and/or how hygroscopic are the samples?

    Tiny: <10mg, very low hygroscopicity
    Small: >10mg, low hygroscopity
    Medium: >100mg, moderate hygroscopicity
    Large: >500mg, abundant hygroscopicity

    Step 5: Which field of application is most likely to apply to your samples?

    A: Pharmaceutical pre-formulation
    B: Pharma, Food, Fine Chemicals, Cosmetics, Material characterization, Polymers, Electronics, Fibres, Paper, Wood Analytics, Textiles
    C: Building Materials (concrete, wood, insulation), Fertilizer, Permeability and Packaging testing

    Recommended Instrument(s):

    Additonal sample trays such as the Permeability kit and the requirement for tiny samples do not match.
    Try to deselect the additonal sample tray or to increase the sample size.

    Additonal sample trays such as the Permeability kit and the application pharmaceutical pre-formulation do not match.
    Try dp deselect the additonal sample tray or to select a different field of application.

    Outside view of the product SPS23-100n

    SPS23-100n


    The SPS23-100n is a highly sensitive system with a gravimetric resolution of 100 nanogram. It is designed for applications where only very small quantities of sample material are available like in pharmaceutical preformulation. Read more about the SPS23-100n...

    vapor sorption analyzer - SPS - glass lid open

    SPSx-1µ-Advance


    The SPSx-1µ Advance model shows best weighing peformance and a very high reproducibility of better than ±2µg at a gravimetric resolution of 1µg. Small and medium sized samples are measured at extremely high resolution over the full load range from 10mg up to 22g. Read more about the SPSx-1µ-Advance...

    vapor sorption analyzer - SPS - glass lid open

    SPSx-1µ-High-Load


    With its dual weight range, the SPSx-1µ High Load enables to analyze small samples at a very high resolution of 1µg (±5µg reproducibility) as well as samples heavier than 22g at a resolution of 10µg. In combination with the largest number of samples that can be measured simultaneously this system is the most versatile vapor sorption analyzer on the market. Read more about the SPSx-1µ-High-Load...

    Vapor Sorption Analyzer – SPS – Big Sample Pans

    SPS11-10µ


    The SPS11-10µ system is a robust and easy to operate multisample vapor sorption analyzer. With the large load range of the balance, the system is perfectly suited for the analysis of bulky or heavy samples and for permeability measurements. Typical fields of application are fertilizer, building materials and packaging material. Read more about the SPS11-10µ...

    Moisture Sorption Analyser - Vsorp

    Vsorp Enhanced


    The Vsorp Enhanced combines very high resolution of 1µg for small and medium samples up to 22g sample mass and 10µg for samples up to 220g sample mass. In combination with the 23 available sample positions, the Vsorp Enhanced is a powerful and versatile moisture sorption analyzer. Read more about the Vsorp Enhanced...

    Moisture Sorption Analyser - Vsorp

    Vsorp Plus


    The Vsorp Plus accomodates small and medium samples at a gravimetric resolution of 10µg for samples up to 220g sample mass. Additional samples trays such as for permeability measurements make this system a versatile moisture sorption instrument. Read more about the Vsorp Plus...

    Moisture Sorption Analyser Vsorp - 5 sample carousel

    Vsorp Basic


    The Vsorp Basic is a very robust and easy to operate multisample moisture sorption analyzer. With the huge load range of the balance and the large sample dishes, it accomodates even the biggest bulky or heavy samples. Typical fields of application fertilizer as well as building materials. Read more about the Vsorp Basic...

      Please send me

      Quotation forInformation on

      Water Vapour Sorption Analyzer SPS
      SPS11-10µSPSx-1µ High LoadSPSx-1µ AdvanceSPS23-100n

      Moisture Sorption Analyzer Vsorp
      Vsorp BasicVsorp PlusVsorp Enhanced

      Disposables, Accessories and Hardware Options
      Option Camera
      Option Raman Spectroscopy
      Permeability Kit 5 samples
      Permeability Kit 11 samples
      Permeability Kit Inverted Wet Cup
      Large Objects Kit
      Membrane Dryer
      Reference Material for Humidity Validation

      Optional Software Packages
      DVS Analysis Software
      21 CFR Part 11 compliant software package

      Humidity Generator MHG32
      MHG32Option TCOption 1000ml/min

      Humidity Generator MHG100
      MHG100

      Powder Conditioner
      Powder Conditioner

      Ms.Mr.MxProf.Dr.

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        Please send me a quotation for

        item no.

        Description

        quantity

        package size

        100913

        sample dishes 18 mm

        box (100 pieces)

        100914

        sample dishes 33 mm

        box (100 pieces)

        100486

        sample dishes 50 mm

        box (100 pieces)

        100916

        sample dishes 86 mm

        box (100 pieces)

        100917

        distance pieces

        set (12 pieces)

        101867

        mesh cover 50 mm

        set (12 pieces)

        101596

        PTFE inserts

        set (12 pieces)

        100485

        secondary sample dishes 38 mm

        box (10 pieces)

        100910

        sample carousel 5 sample positions

        piece

        100908

        sample carousel 11 sample positions

        piece

        100909

        sample carousel 23 sample positions

        piece

        Ms.Mr.MxProf.Dr.

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        By clicking on the button "Submit", you are authorizing ProUmid GmbH & Co. KG to make use of the entered data in the contact form for contacting you so that we may answer your request and to provide you with information on the requested products and services. We will not pass your personal data to third parties. You will be able to unsubscribe from all of our e-mails at any time. Please have a look at our privacy policy for more information on how we use your data.

          Please send me the following Application Note / White paper

          Application Notes

          Food

          AN_20-01 Amorphous lactose in food
          AN_20-02 Amorphous fractions in sucrose and sucrose containing model food systems
          AN_20-03 Deliquescence and deliquescence lowering of food ingredients and blends
          AN_20-04 Dehydration behavior of bread crumb and crust

          Pharma

          AN_20-05 Amorphous lactose in the pharmaceutical industry
          AN_20-06 Hydrate formation of L-lysine HCl
          AN_20-09 Hydrate formation of creatine

          Building materials

          AN_20-07 Water vapor sorption of plaster

          Permeability of Packaging material and Foils

          AN_12-01 Water vapor permeability of films

          AN_15-01 Water vapor sorption of product packages

          White Papers

          Universal

          WP_20-01 Amorphous content lactose

          Food

          WP_20-02 Amorphous fractions in sucrose and sucrose containing model food systems
          WP_20-03 Deliquescence and deliquescence lowering of food ingredients and blends

          Pharma

          WP_20-06 Hydrate formation of L-lysine HCl

          Ms.Mr.MxProf.Dr.

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          By clicking on the button "Submit", you are authorizing ProUmid GmbH & Co. KG to make use of the entered data in the contact form for contacting you so that we may answer your request and to provide you with information on the requested products and services. We will not pass your personal data to third parties. You will be able to unsubscribe from all of our e-mails at any time. Please have a look at our privacy policy for more information on how we use your data.

            Technical Support

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              Service visit

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                Please send me

                Quotation for

                Contract Analysis: Dynamic Vapor Sorption (DVS)
                Sorptions Isotherm, Sorptions KineticsPermeability, Water Vapor Transmission Rate (WVTR) of foils or packaging materials

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                MSAS Registration

                  The 12th MSAS will be held from 26th to 27th April 2023 in Ulm, Germany.

                  I want to register for the 12th Moisture Sorption Analysis Seminar - MSAS

                  Ms.Mr.MxProf.Dr.

                  Payment method
                  Payment after receipt of the invoice

                  Details on the seminar venue, seminar program, hotel accomodation and conference dinner can be found on the ProUmid website.

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