Innova BET Sorptometer Innova BET Sorptometer Model: iBET 200 Series
Analysis stations: 4-Station and 6-Station, fully automated operate Surface Area and Pore Size by Gas Sorption Adsorption / Desorption isotherm Specific surface area: BET, Langmuir Meso pore size distribution: BJH, Dollimore-Heal Micropore area and volume: Dubinin-Radushkevich, t-Plot method Micropore distribution: MP, HK, SF, DA, and compatible with NLDFT (Option) Total pore volume and average pore width Auto Degassing: full-automatic, program control degassing system
Product Category: Gas Adsorption, Pore Size Determination and Distribution, Surface Area
Industry: Mining and materials, Particle and surface science
Supplier: Poretech
Description
- Analysis stations: 4-Station and 6-Station, fully automated operate
- Surface Area and Pore Size by Gas Sorption
- Adsorption / Desorption isotherm
- Specific surface area: BET, Langmuir
- Meso pore size distribution: BJH, Dollimore-Heal
- Micropore area and volume: Dubinin-Radushkevich, t-Plot method
- Micropore distribution: MP, HK, SF, DA, and compatible with NLDFT (Option)
- Total pore volume and average pore width
- Auto Degassing: full-automatic, program control degassing system
- Built-in 3 touch PAD for both instrument control / Analysis and data reduction in real time. Remote control and service-after-sales may be performed with a dedicated mobile APP option.
- The latest patented Constant Void Volume Technology: The servo-feedback elevator plus a 1000 torr transducer accurately controls the coolant level to keep the void volume constant despite of the coolant
- Fully automated constant temperature system: The dual gas input preheating with 0.02 ℃ high-precision thermistor system, controls the temperature between 35-50 ℃ with real-time display of the temperature of the gas pipe and the manifold against errors caused by environmental factors.
- PFC flow control valves: System evacuation is performed by a pre-set program; the evacuation rate may be adjustable to prevent powder intake into the system during initial evacuation and to increase the pumping rate as the system approaches higher
- 32-bit digital electronics: The latest 32-bit chips and circuit boards were developed instead of typical 24-bit system, which lead that the precision of the transducers is superior to competitive units, and ensure the ultimate accuracy for characterizing samples by nitrogen adsorption with micropore or ultra-low surface area less 2 m²/g.
- iBET-201A owns 1 mesopore/micropore samples ports with degassing additional six samples simultaneously by dedicated degassing station. The system is suitable to universities, research institutions and industrial R&D with analysis of surface area and pore size of super-microporous, or micro- and mesoporous Chemisorption is available.
- Achieve best accuracy for ultra-low surface area and pore size by nitrogen adsorption.
- Repeatability of conventional samples is better than 0.1%
- Long-term stability for low surface area analysis is better than 1%
- Breaking through the traditional “mesopore used instrument” and making micropore analysis by N₂ successful.
Specifications
| Model | iBET-201A-MP | iBET-204A | iBET-206A |
| Analysis ports | 1 | 4 | 6 |
| 1000 Torr Transducer | 5 | 6 | 8 |
| Electronic Signal (ADC) | 32 bits | ||
| P0 Port | 1 | ||
| Constant void volume system | Build-in | ||
| Repeatability | 0.1% (Based on RM) | ||
| Surface area range | 0.005m2/g upto no upper limit | ||
| Pore size range | 3.5Å ~ 5000Å | 12Å ~ 4000Å | |
| P/P0 range | 5×10-10 to 1 | 1×10-4 to 1 | |
| Minimum Pore volume | < 0.0001ml/g | 0.0001ml/g | |
| P/P0 pressure resolution | 1×10-10 | ||
| Accuracy of Transducer | ±0.1% FS | ±0.1% | |
| LN2 uninterrupted time | Upto 72 hrs | Upto 32 hrs | |
| Vacuum pump ability | 1×10-12 mmHg | 2×10-3 mmHg | |
| Adsorbates | N2, Ar, CO2, Kr, any non-corrosive gas | ||
| Degassing system | 3 ports degas station | 6 ports degas station | |