Innova BET Sorptometer Model: iBET-04P

iBET-04P series specific surface area and pore size analyzer is a high-throughput analysis instrument that should be mainly used in mesopore and macropore nanomaterials; it has advanced technology, excellent quality, more comprehensive theoretical models, and has ultra-high Stability and repeatability; large-capacity Dewar flask, which can meet the long-term analysis of materials such as micropores of 6-2nm and avoid test failure caused by the depletion of liquid nitrogen.
High-throughput design: four sample analysis stations with four degassing stations can be analyzed
Integrated design of degassing station and analysis station, and has a completely independent vacuum system and gas line; We also use composite heating furnaces to replace uneven and fragile heating
The linearity of the heating rate can be adjusted, the temperature control accuracy is high, and the insulation
Each analysis port is equipped with an independent pressure sensor, with high analysis data
Adopt dynamic temperature difference calibration technology to solve the impact of liquid nitrogen volatilization on volume and improve the stability of
The gas line control system adopts a high-precision pressure electronic control system (PFC) with a locked high-vacuum
Optional embedded isothermal jacket module for gas isothermal adsorption test at 0°C-60°C.

型号	iBET-04P
Analysis ports	4
压力传感器	• 1000 Torr: 3 set / 5 set • 10 Tore: 1set
Accuracy of transducer	±0.1% FS
P0 Port	1
P/P0 range	5×10-5 to 1
Surface area range	0.0005m2/g upto no upper limit
孔径范围	3.5Å ~ 5000Å
Min. measure pore volume	< 0.001ml/g
Constant void volume system	Build-in
Repeatability of surface area	1% (Based on RM)
LN2 Dewar	3.5L
Vacuum pump ability	1×10-2 Pa
Adsorbates	N2, Ar, CO2, Kr, O2 any non-corrosive gas
Degassing system	• 4 ports of independent degassing station • 4 degassing modes are selectable • Temp. range: Room temp. to 400 • Vacuum ability: 1×10-2 Pa • Pressure Transducer: 1000 torr x 1 set
Gas Inlet Ports	2 ports
Test Results	• Adsorption / desorption isotherm • Specific surface area: BET, Langmiur • Meso pore size distribution: BJH, Dollimore-Heal • Micropore area and volume: Dubinin- Radushkevich, t-Plot method • Micropore distribution: MP, HK, DR and T-Plot • Total pore volume and average pore width

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.

Innova BET 比表面积分析仪 Model: iBET-04P