TOB TOB-JW-BK222 表面分析仪 (≥0,005M2/g)

  • 制造商: TOB
    Model: TOB-JW-BK222
    来源: China
    保障: 12 month
    • 报价要求 报价要求
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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)

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;

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



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