3P Instruments
Meso Series

Physisorption Analysers

  • One (3P meso 112), two (3P meso 222) or four (3P meso 400) independent analysis stations
  • Single-/Multipoint-BET-surface area determination (DIN 66131, ISO 9277)
  • Real data down to 10nm

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Beckman Coulter LS 13 320 XR Laser Diffraction Particle Size Analyser 21 CFR Part 11

3P Meso Series – Physisorption Analyser

The 3P meso series of Physisorption Analysers offers fully automated volumetric sorption analysis with Nitrogen and other non-corrosive gases (e.g., CO2, Ar, Kr, H2, O2, CO, NH3 or CH4) on one, two or four analysis stations, respectively. It allows the characterisation of mesoporous materials at a minimum of space requirements.

The 3P meso 112 is capable of measuring one sample while at the same time carrying out an in-situ degassing of a second sample. At the end of both the analysis and the degassing process, the heating mantle is switched with the dewar and the analysis continues on the second sample. Alternatively, both stations can be used for sample activation.

A two-station analysis setup with integrated sample preparation is also available with the model 3P meso 222. This system allows simultaneous analysis of two samples.

The 3P meso 400 is a compact sorption analyzer with four completely independent analysis stations for the determination of BET surface area, total pore volume and pore size distributions of meso- and macroporous materials. Each analysis station can be programmed individually and started at any given time. This is achieved by four independent dosing volumes and without any time loss.

  • Technical Specs

    • One (3P meso 112), two (3P meso 222) or four (3P meso 400) independent analysis stations
    • Integrated in-situ sample degassing and independent manifold volumes with individual pressure sensors
    • Besides Nitrogen, other adsorbates are possible such as CO2, Ar, Kr, H2, O2, CO, NH3 or CH4
    • Software-assisted presentation of isotherms and kinetic data (equilibrium pressure vs. Time)
    • Static-volumetric analysis setup
    • State-of-the-art internal pressure regulation
    • Single-/Multipoint-BET-surface area determination (DIN 66131, ISO 9277)
    • Langmuir surface area
    • Adsorption and desorption isotherms
    • Total pore volume and average pore radius
    • NLDFT (density functional theory)
    • Mesopore size distribution according to BJH (DIN 66134) and DH method
    • Micropore analysis (DIN 66135) according to t-plot, Dubinin-Radushkevich, Horvath-Kawazoe and Saito-Foley method
  • Techniques

    BET Surface Area

    Gas Adsorption

  • Applications

    CO2 Absorption Study

    Porous Materials

    Micropore Absorption

    Surface & Pore Structure

    Ultra-micropores

    Adsoptives

    Micropores

    Isotherms

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    I have been using Meritics for a number of years and they always provide outstanding service and support.
    They have a rapid response turnarounds and are very knowledgeable of the techniques and products they provide.

    LeanneB-375

  • Good service, very helpful

    We use Meritics for the PM service and installation of all our FlowCams . Megan has been coming to our site for a number of years. She is very efficient in her work, but most of all Megan is very helpful. We have had issues with one of instruments after the install and Megan did her utmost to try and solve it while on site, even though it wasn’t solved Megan has been in contact with the supplier of the instrument to try and solve this problem for us.

    SophieH-2201

  • Job done in a friendly manner

    Booking engineer visits is always easy. David Lowe, Meritics engineer is always very friendly.

    ThierryN

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  • Good Service

    David, our service engineer as usual was good at communicating and setting up the recent service appointment, he arrived on time, did the service promptly and informed me of any problems. Friendly and helpful

    TomA-446

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    I have used this company through the laboratory I work for frequently. We specialise in soil analysis, and Meritics were chosen as they have extensive knowledge of the instruments we use. We have several laser particle diffraction analysers with a service contract, and service is always very prompt and meticulous….

    JamesG-2483

  • Good experience over two years

    Meritics have covered the annual servicing of our Multisizer 4e instrument since we purchased it from them just over two years ago. The application scientist who performed the servicing was friendly, knowledgeable, and extremely helpful, happily answering a barrage of questions about how best to use and maintain the instrument. All my interactions with Meritics staff have been positive. I would happily recommend them.

    RajG-62

  • Fully committed to customer service

    Service second to none, both units serviced and all questions answers by engineer while on site.

    RichardA-786

  • Highly recommend Meritics for equipment purchases and aftercare services

    After owning one of our instruments for over 8 Years which was purchased from Meritics, it suffered its first breakdown. Upon contacting Meritics, I was instantly put through to an engineer who was very helpful. Upon inspection of the manual, it was decided that it would be more cost effective to have a Meritics engineer visit. The Meritics staff were very communicative and kept me up to date.

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  • Service of lab equipment

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  • Multisizer 4e install at pharmaceutical company

    2 people helped with the install of a Multisizer 4e. They were both very professional and friendly, answering any questions that I had. The installation was quick and the attention to good documentation practice was exceptional.

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  • Professional, Customer-oriented, fast service

    We had issues with one of the aperture tubes provided by Meritics on a Friday afternoon, while very pressed for a review deadline. Meritics handled our inquiries very fast and professionally and helped us out by shipping us their spare tube to use in the mean time free of charge, while we waited for our new tube to arrive. Communication was very pleasant.

    VeerleB

  • Very helpful and prompt

    I emailed for some technical help and also to get some spares and both the engineer (David) and purchasing (Sophie) were very prompt to respond and helpful. We do have a service contract but I appreciated being able to email the engineer directly.

    AlexH-474

  • Excellent Service

    Used Meritics to conduct particle size distribution by laser diffraction. Service as last time, is very quick, well priced and professional.

    I would highly recommend

    GavinR-101

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    Always a pleasure to deal with the people at Meritics Ltd. They understand the importance of our work and the fact that our research projects have deadlines that need to be met. Consequently, problems are dealt with very quickly and professionally and they are willing to go that one step further to make sure their supply chain problems don’t become our problems. Thank you to the team for their support. It is greatly appreciated.

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