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ProUmid products overview
ProUmid provides state of the art, high quality products for sorption measurements as well as for pricesely controlled relative humidity in analytical instruments and technical equipment.

Products for gravimetric moisture sorption

Dynamic vapor sorption is a gravimetric method to measure sorption or desorption of water by a material, subjected to different relative humidity levels at a constant temperature. At each RH level, water uptake or water release by the specimen is recorded by frequent weighing. Detailed knowledge of the equilibrium water content over the whole relative humidity range (sorption isotherm) and the sorption kinetics is essential for handling, processing, storage and stability of a product. Depending on the sorption properties such an analysis may take up to several days. For sufficient throughput it is therefore convenient to be able to measure more than one sample at the time.

Wasserdampfsorption-SPS

Multi-sample sorption systems for high sample throughput

The fully automated multi-sample sorption instruments of the SPS series and the Vsorp series provide high sample throughput, optimized testing time for series measurements and perfect sample comparability. Up to 23 samples can be analyzed in a single measurement.

Products for precise control of relative humidity

Relative humidity can have a significant impact on the material properties of many products (structure, flowability, rigidity, caking and stability). To generate reliable and reproducible data, measurements need to be conducted at controlled relative humidity. For some analysis tasks it is also required to adjust humidity to particular values in order to trigger certain changes of the material properties. Furthermore it is required to perform sample preparation of materials susceptible to moisture under controlled climatic conditions.

Humidity Generators

Explore how the humidity generators of the MHG series enable fast and accurate control of relative humidity in analytical equipment for precise, repeatable and reliable measurements at defined climatic conditions.
Humidity Generator MHG
Powder Conditioner

Powder Conditioning

Moisture equilibration of powders, granules or pellets at controlled relative humidity with the ProUmid Powder Conditioner.

Reference Material

Analytical systems such as dynamic vapor sorption instruments require frequent calibration and validation. Certified reference materials for reliable and repeatable results need to be used for a successful calibration and validation. Where appropriate substances are not available, ProUmid develops and offers own factory standards.

MCC reference material

The MCC Humidity Reference developed by Proumid enables a fast and reliable validation of the humidity sensor calibration for gravimetric DVS instruments.
MCC Reference Material

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ProUmid GmbH & Co. KG
August-Nagel-Str. 23, 89079 Ulm, Germany +49 (0)7305 2030 440, info@proumid.com

ProUmid GmbH & Co. KG

Copyright © 2021

    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

    Sorption Accessories
    Option Camera
    Option Raman Spectroscopy
    Permeability Kit
    Large Objects Kit
    Membrane Dryer
    21 CFR Part 11 compliant software package
    Reference Material for Humidity Validation

    Humidity Generator
    MHG32MHG100

    Powder Conditioner
    Powder Conditioner

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

    * I have read and accepted the privacy policy.

    (* required fields)
    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 a quotation for

      item no. Description quantity package size
      100913 sample dishes 18 mm box (100 pieces)
      100914 sample dishes33 mm box (100 pieces)
      100486 sample dishes50 mm box (100 pieces)
      100916 sample dishes86 mm box (100 pieces)
      100917 distance pieces 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

      * I have read and accepted the privacy policy.

      (* required fields)
      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

        * I have read and accepted the privacy policy.

        (* required fields)
        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.