Surface Area and Pore Size Analyzer
Surface Area and Pore Size Analyzer For Powder Material Research SPECIFICATIONS Power Voltage: 100V~220V ± 10V Frequency: 50/60Hz Maximum power: 300W Connection: grounding, single-phase power socket Physical properties Length: 60cm (23.6 inches) Width: 48cm (18.9 inches) Height: 74cm (29.1 inches) Weight: 60kg (132.3 lbs) Accessories Weight: 30kg (66.1 lbs ) Installation requirements (L * W) 100 * 60cm (not including space computers taking up) Functions ● Surface area measurement: BET surface area (Single-point and multi-point), Langmuir surface area, T-plot method outer surface area, T-plot method the total inner surface area of microporous, BJH adsorption cumulative surface area of the total pore, BJH desorption cumulative surface area of the total pore ● Determination of pore volume: Single point total pore volume,BJH adsorption cumulative total pore volume BJH desorption cumulative total pore volume T-plot method the total pore volume of micropore ● Determination of average pore size: Adsorption average pore diameter BJH adsorption average pore diameter BJH desorption average pore diameter The most frequency pore ● Pore size distribution: BJH adsorption and desorption differential pore size distribution (dV / Dr-D) and (dV / dlogD-D) BJH adsorption and desorption integral distribution (or cumulative distribution) MP method micropore distribution Technical Parameters Test principle: the static volumetric method, gas adsorption; Analysis Models: BET, Langmuir, BJH, t-plot, DR, MP and NLDFT; Measuring range: surface area ≥ 0.005M2/g, no upper limit; pore size 2 _ 500nm; pore volume 0.0001cc/g, no upper limit; Sorption gas: N2 (high purity); Ar, Kr, CO2, etc. available Analysis No: Two independent analysis ports Degassing stations: Two Sample Type: powders, granules, fibers, flakes and other materials Sensor:Two sensors, 0_1000 torr P.S (0_133kpa); Test Efficiency: multi-point BET surface area _12 minutes per sample; Determination pore size distribution from adsorption isotherms _1.5h per sample; Determination pore size distribution from adsorption and desorption isotherms _3.5 h per sample. Nitrogen Partial Pressure: P/Po 4×10-5 _ 0.998, the minimum resolvable relative pressure 5 × 10-5 Ultimate vacuum: 4.0 × 10-2Pa(3×10-4 torr) Pressure Accuracy: ≤ ± 0.15% (F.S) Repeatability accuracy: surface area ≤ ±1.0 % (surface area); ≤2nm (pore size) Operation Mode: Automatic Email : tob.amy@tobmachine.com Skype : amywangbest86 Whatsapp/Phone number : +86 181 2071 5609
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