Chemisorption Analyzer
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Catalysts are used in a variety of applications from the production of consumer goods to the protection of the environment. Optimum design and efficient utilization of catalysts require a thorough understanding of the surface structure and surface chemistry of the active material. Chemical adsorption (chemisorption) analysis techniques provide much of the information necessary to evaluate catalyst materials in the design and production phases, as well as after a period of use. Catalytic activity is evaluated by measuring the amounts and types of reactive gas adsorbed. This volume of gas, along with an understanding of the reaction stoichiometry, is used to calculate metal dispersion, active surface area, size of crystallites, and surface acidity. Micromeritics instruments are specifically designed for the highly aggressive environment present during chemisorption analysis. Internal components are constructed of highest-quality stainless steel to prevent reactivity with most commonly used chemisorptives. Heated manifolds, gas lines, and detectors are provided to allow analysis with condensable vapors. Sample preparation occurs in situ to prevent contamination prior to analysis. Samples can be prepared at high temperatures (up to 1100 deg C) and at low pressures (
Particle Shape Analyzer
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The Particle Insight is a state-of-the art dynamic image analyzer which is ideal for applications where the shape of raw materials, not just the diameter, is critical to raw materials. The Particle Insight offers up to 28 different shape parameters analyzed and reported real-time for samples in either aqueous or organic solvent suspensions. The system operates in a range suitable for a wide variety of industrial, biological, and geological specimens from 3 µm up to 300 µm in its standard configuration. Its unique recirculating sample module and precision optics are designed to acquire and report statistically valid measurements quickly, an essential quality control capability in many manufacturing processes. The Particle Insight also has an automated fill and rinse feature allowing for true walk-away operation.
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Benchtop Laboratory PH Meter CP 505
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* Laboratory meter in bench-top housing, powered with 12V power adapter. * Measures accurately - pH, redox potential (mV) and temperature. * Meter is equipped with a large, easy-to-read backlit LCD display with brightness control. * Depending on the kind of applied pH electrode it may be used for clean water, sewage, soil measurements etc. * HOLD function to freeze the result on the display. * Signalisation of the result stabilisation “READY” with symbol and sound. * Possibility of sending to a PC a report of calibration - up to 10 last calibrations. * Calibration of the pH electrode: 1 to 5 points. Automatic buffers detection, their value may be changed by the user. * Automatic correction of the pH sample solution value changes, along with the temperature changes for NIST standards. * Automatic or manual temperature compensation. * Memory of 3 electrodes’ characteristics makes changing them easy. * Automatic evaluation of the electrode’s condition. * Precise redox potential measurement (accuracy 0.1 mV). * Possibility of automatic calculation of the redox reading in relation to the chloride silver electrode to the hydrogen electrode.
pH Meter
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Analytical Instruments
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Analytical Instruments
HPLC Pump
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HPLC Pump, Recirculating Water Chiller, Nitrogen evaporator
pH Meter
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pH Meter, electronic microcontroller, Rgb Controller, four digit counter
ph electrodes
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ph electrodes, Auto Conductivity Meter, Laminar Flow Bench, Water Still
toc analyser
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toc analyser, lab glassware, Refractometer