- Method : Flowing Method (reference materials comparison method)
- Sample Port : 4개
- Measuring range : 0.01 m2/g ~ no upper limit (surface area)
- Accuracy : repeatability errors < 1%
- Flow rate adjust : Gold App Instrument patented F-Sorb micro stepping motor traffic can realize flow rate auto-adjust for every P/Po point in BET analysis. Flow rate valve auto-collected by software and real-time displayed in interface.
- Quantitative dosing : patented F-Sorb quantitative pipe desorbs automatically, realized auto dosing for sample desorption isotherm, manual pipeline switch is not required.
- Manifolds sealing : high vacuum system with stainless steel manifolds, excellent sealing performance can eliminate error caused by gas molecules permeation.
- Sample Type : powders, particle, fiber, flakes, and other species
- Analysis Gas : high purity (99.99%) Helium as carrier, Nitrogen (99.99%) as adsorbate : Ar, Kr etc. are optional
- Analysis Time less than 5 minutes for every P/Po point’s adsorption and desorption
- Pressure Required : atmospheric pressure, no need vacuum, save experiment time.
- Single and multi-point BET
- Langmuir surface area
- Adsorption and desorption isotherm
- Average particle size estimate
- - Carbon black external surface (STSA)
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