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Automatic surface area and porosimetry analyzer CIQTEK EASY-V 1220
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Automatic surface area and porosimetry analyzer CIQTEK EASY-V 1220
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EASY-V 1220 is a specific surface area and pore size analyzer independently developed by CIQTEK using the static volumetric method.
- Specific surface area testing, range 0.0005 (m2/g) and above.
- Pore size analysis: 2-500nm.
- Two analysis stations, 2 samples can be tested at the same time.
- Equipped with a two-stage vacuum pump.
- Built-in testing computer, safe and stable. 10-inch capacitive touch screen, can be controlled by tablet.
- Built-in ball screw lifting system driven by stepper motor, eliminating the shortcomings of common screw types that are easy to jam, etc.
- 2 sampling connections and 1 P0 pipe connection for each testing module. The P0 pipe can be used for cost-effective specific surface area testing.
- Two independent sample processing ports can be performed simultaneously with sample testing to improve testing efficiency.
- The 4L stainless steel inner Dewar bottle overcomes the fragile defects of glass Dewar bottle, and the high thermal insulation ensures continuous testing for more than 72 hours.
Technical specifications:
Test function:
Static volume principle, adsorption/desorption isotherm measurement, single and multi-point BET method, Langmuir method, BJH total pore volume and pore size distribution analysis, DR and DA filling theory, t-graph external surface area measurement, true density measurement; Powerful online data analysis system, as well as specific surface area and pore size distribution testing system to ensure more stable and accurate testing data.
Test ranges:
0.0005 (m2/g) ～ unknown upper limit (specific surface area); 2 nm - 500 nm.
Test accuracy:
Specific surface area repeatability error ≤±1.0%.
Sample number:
Two samples were tested at the same time, and the degassing processing of the two samples, the sample testing system and the sample processing system are independent;
Testing and sample processing can be carried out simultaneously, which can avoid contamination of the testing pipeline, further ensuring the test accuracy and prolonging the service life of the instrument.
Test modes:
Integrated "Single nitrogen testing mode" and "Standard nitrogen + helium testing mode" for customers to choose according to their actual needs;
"Standard nitrogen + helium testing mode", in line with international standards, can ensure the accuracy and consistency of the results, and is easy to operate;
For samples that can adsorb helium at low temperatures, helium gas is not suitable for determining the headspace. "Single nitrogen testing mode" can obtain the desired test results.