The MICROTRAC BELCRYO X is engineered for exceptional performance in cryogenic gas adsorption experiments, offering wider temperature control, greater stability, and enhanced measurement repeatability. Optimized for BET surface area and pore size distribution, heat of adsorption, gas storage and separation research, and advanced material characterization, BELCRYO X provides a stable, precisely controlled low-high temperature environment essential for accurate adsorption analysis.
Its robust design ensures smooth integration with the BELSORP series, enabling seamless operation from pretreatment to measurement across standard gas adsorption measurement and quick BET measurement modes. With automated higher safety functions, high-resolution temperature stability, and compatibility with a broad range of sample types, BELCRYO X supports both routine quality control and advanced R&D applications.
Whether for performance evaluation of porous materials such as active carbon, zeolite, and MOF / PCP, BELCRYO X delivers meticulous control over experimental conditions, reducing variability and improving data reproducibility.
The following consumables for BELCRYO X to measurements:
Cryo-Sample Cells – This sample cell is specifically designed for use with BELCRYO X and is ideally suited for powder and pellet samples
Aluminium Gasket – Use aluminium gaskets to prevent leaks at the sample port
A wide range of adsorption isotherms can be measured under various temperature conditions (e.g., N2 at 77.4 K, Ar at 87.3 K, CO2 at 273 K), which can be directly used for BET surface area determination and pore size distribution analysis using advanced GCMC / QSDFT models.
A wide range of adsorption isotherms can be measured under various temperature conditions (e.g., N2 at 77.4 K, Ar at 87.3 K, CO2 at 273 K), which can be directly used for BET surface area determination and pore size distribution analysis using advanced GCMC / QSDFT models.
With conventional methods, evaluating the isosteric heat of adsorption at cryogenic temperatures required multiple adsorption isotherms within a narrow temperature range, which was technically challenging and time-consuming. BELCRYO X revolutionizes this process by enabling precise measurements at arbitrary temperatures for various gases—making accurate isosteric heat evaluation simpler, faster, and more flexible than ever before.
Example: N2 isosteric heat evaluation at 77.4 K using adsorption isotherms at 77.4 K, 82.4 K, and 87.4 K.
By combining BELCRYO X with instruments such as the BELSORP MAX X HP, a wide range of gas adsorption isotherms – including hydrogen and methane storage studies and CO2 separation – is obtainable across a broad temperature range and pressure conditions, from cryogenic to high temperature and from low to high pressure.
Adsorption isotherm of activated carbon @ 35 K / 40 K
Adsorption isotherm of activated carbon @ 35 K / 40 K
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BELCRYO X operates via the BELControl software platform, common to all BELSORP series (BELSORP MAX X, HP/HT, MAX G, MINI X).
Main functions include:
| Hőmérséklettartomány | 35~473K |
| Temperature Stability | ±0.001K~0.01K |
| Cooling Medium | Helium gas (filled in a compressor) |
| Compatibility | BELSORP Series |
| Méretek (szél x mag x mély) | W 450 × D 360 × H 590 mm (excluding connectors and fittings) |
| Súly | Approx. 50 kg |
| Power Requirement | 1200 VA, AC 100-240 V (50/60 Hz) Service Outlet Capacity Max 600 W (for pump) |
| CE Certification | igen |
Műszaki változtatás és tévedés joga fenntartva.
*For inquiries about connecting the BELSORP MAX X or MAX II to the BELCRYO X system, please feel free to contact us.
