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Micrometrics Gemini VII 2390P P250221126
Micrometrics Gemini VII 2390P P250221126
Micrometrics Gemini VII 2390P P250221126
Micrometrics Gemini VII 2390P P250221126
Micrometrics Gemini VII 2390P P250221126
Micrometrics Gemini VII 2390P P250221126

Micrometrics Gemini VII 2390P surface area analyzer

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Manufacturer Micrometrics
Model Gemini VII 2390P
Year 2014
Location Italy IT
Category Measure - controls - Miscellaneous
Product id P250221126
Language
bg Анализатор на повърхностни площи Micrometrics Gemini VII 2390P
cs Analyzátor povrchu Micrometrics Gemini VII 2390P
da Micrometrics Gemini VII 2390P analyse af overfladeareal
de Micrometrics Gemini VII 2390P Oberflächenanalysator
el Αναλυτής επιφάνειας Micrometrics Gemini VII 2390P
en Micrometrics Gemini VII 2390P surface area analyzer
es Analizador de superficies Micrometrics Gemini VII 2390P
fr Analyseur de surface Micrometrics Gemini VII 2390P
hr Micrometrics Gemini VII 2390P analizator površine
hu Micrometrics Gemini VII 2390P felületi analizátor
it Analizzatore di area superficiale Micrometrics Gemini VII 2390P
lt "Micrometrics Gemini VII 2390P" paviršiaus ploto analizatorius
nl Micrometrics Gemini VII 2390P oppervlakteanalyser
pl Analizator powierzchni Micrometrics Gemini VII 2390P
pt Analisador de área superficial Micrometrics Gemini VII 2390P
ro Analizor de suprafață Micrometrics Gemini VII 2390P
ru Анализатор площади поверхности Micrometrics Gemini VII 2390P
sr Micrometrics Gemini VII 2390P analizator površine
sv Micrometrics Gemini VII 2390P ytanalysator
tr Micrometrics Gemini VII 2390P yüzey alanı analizörü

Specifications

-------------------
Worked hours
Hours under power
State good
At local norms ---------
Status visible

Description

Surface area and pore volume are important physical properties that affect the quality and utility of many materials and products. Therefore, it is of paramount importance that these characteristics be accurately determined and controlled. Similarly, knowledge of surface area and pore volume is often an important variant in understanding the formation, structure, and potential application of many natural materials.
This tool uses a static volumetric technique to determine the true surface area of micro- and nano-porous systems. It is the first gas adsorption method that adapts the rate at which gas is delivered onto the sample to the rate at which it is adsorbed. The Gemini has two gas reservoirs that are filled with equal volumes of adsorption gas, which is usually nitrogen. From the reservoirs, the gas is metered into the sample from the balance tubes by a servo valve that reacts to the rate of adsorption. A transducer monitors the pressure inside the tube containing the sample. In a typical dose-and-wait analytical system, the pressure inside the tube decreases after each dose as the sample absorbs gas, whereas in the case of this system, a transducer located between the sample and the balancing valves detects any pressure difference between the two tubes and causes another servo valve to adjust the pressure inside the balancing tube to cancel out any pressure difference. A third pressure transducer monitors the pressure between the two tanks to determine the differential amount of gas, the difference being the amount that is adsorbed onto the sample. These differential amount dosing and sensing methods enable Gemini to accurately determine adsorption characteristics at a level of speed and sensitivity unsurpassed by other static volumetric instruments. Model 2390P provides additional precision with the addition of a saturation pressure tube (P0) that allows the system to monitor the adsorber's saturation pressure on a continuous basis during analysis. This design feature allows rapid measurement of the adsorption isotherm at near saturation, as well as determination of the pore size distribution.
FlowPrep 060 applies both heat and an inert gas flow to the sample. The heat desorbs contaminants from the surface and the inert gas flow sweeps them out of the sample tube. It allows you to choose the temperature, gas, and flow rate best suited to the sample material and application. The
needle valves allow slow introduction of flowing gas to prevent fluidization of samples.

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase


Client type User – large company
Active since 2024
Offers online 4
Last activity March 19, 2025

Description

Surface area and pore volume are important physical properties that affect the quality and utility of many materials and products. Therefore, it is of paramount importance that these characteristics be accurately determined and controlled. Similarly, knowledge of surface area and pore volume is often an important variant in understanding the formation, structure, and potential application of many natural materials.
This tool uses a static volumetric technique to determine the true surface area of micro- and nano-porous systems. It is the first gas adsorption method that adapts the rate at which gas is delivered onto the sample to the rate at which it is adsorbed. The Gemini has two gas reservoirs that are filled with equal volumes of adsorption gas, which is usually nitrogen. From the reservoirs, the gas is metered into the sample from the balance tubes by a servo valve that reacts to the rate of adsorption. A transducer monitors the pressure inside the tube containing the sample. In a typical dose-and-wait analytical system, the pressure inside the tube decreases after each dose as the sample absorbs gas, whereas in the case of this system, a transducer located between the sample and the balancing valves detects any pressure difference between the two tubes and causes another servo valve to adjust the pressure inside the balancing tube to cancel out any pressure difference. A third pressure transducer monitors the pressure between the two tanks to determine the differential amount of gas, the difference being the amount that is adsorbed onto the sample. These differential amount dosing and sensing methods enable Gemini to accurately determine adsorption characteristics at a level of speed and sensitivity unsurpassed by other static volumetric instruments. Model 2390P provides additional precision with the addition of a saturation pressure tube (P0) that allows the system to monitor the adsorber's saturation pressure on a continuous basis during analysis. This design feature allows rapid measurement of the adsorption isotherm at near saturation, as well as determination of the pore size distribution.
FlowPrep 060 applies both heat and an inert gas flow to the sample. The heat desorbs contaminants from the surface and the inert gas flow sweeps them out of the sample tube. It allows you to choose the temperature, gas, and flow rate best suited to the sample material and application. The
needle valves allow slow introduction of flowing gas to prevent fluidization of samples.

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase

Specifications

-------------------
Worked hours
Hours under power
State good
At local norms ---------
Status visible

About this seller

Client type User – large company
Active since 2024
Offers online 4
Last activity March 19, 2025

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Micrometrics Gemini VII 2390P surface area analyzer