BET Surface Area Analyser: BET surface area analyser F-Sorb 2400CE

F-Sorb 2400CE BET surface area analyzer introduction

F-Sorb X400CE series surface area and porosity analyzers are new generation instruments which were researched and developed by Gold APP Instruments Corporation and China weapons institute. Innumerable independently patented techs make Gold APP instruments enjoy great popularity at home and abroad. A high level of precision and resolution, complicity of operation, speed, compact size, and their stability guarantee our analyzers equally appropriate to industry quality control, institutes, universities and laboratories. The weapons system’s high demands and imported parts with original packaging had greatly improved instruments’ reliability and life. The high cost performance of F-Sorb X400CE series analyzers easily ensure your investment profits and flexible equipped peripheral can satisfy different users’ demands.

F-Sorb 2400CE adopts speed and efficient continuous flowing gas (nitrogen) adsorption principle, is an expert for contrast reference materials method, single and multi-point BET method and Langmuir method analysis. BET method is universally recognized and the most commonly used way for nitrogen adsorption surface area analysis. No need of reference materials (RM) and utilizes sorption with incorporates multilayer coverage to calculate surface area. Speedy testing, high cost performances and easy operation make F-Sorb 2400CE be a desirable assistant for quality control in production field, research institutes and universities.

F-Sorb 2400CE BET surface area analyzer parameters

Measuring Method: reference materials method, single and multi point BET method, Langmuir surface area, adsorption and desorption isotherm, average particle size estimate, carbon black external surface (STSA), adsorption constant C analysis etc.

Measuring Ranges: 0.01 m2/g to no known upper limit (surface area)

Accuracy: repeatability errors ≤1%

Analysis Control: 7 inch high sensitive color touch screen with built-in PC operation system, providing USB linked keyboard and mouse; external PC is supportable by RS232 communication port for a larger operation interface; can be easily and quickly switched between two modes.

Safety Cover: transparent cover can protect operators be hurt by liquid nitrogen splash; also can reduce liquid nitrogen volatilization, extend its testing time and save your cost; more important is the cover can isolate foreign environment influences to the analysis procedures, naturally, improve data stability and accuracy.

Flow Rate Adjust: Gold APP Instruments patented F-Sorb micro stepping motor can realize flow rate auto-adjust for every P/P_opoint in BET analysis; flow rate value auto-collected by software and real-time displayed in interface

Quantitative Dosing: patented F-Sorb quantitative pipe^TMdesorbs automatically, realized auto dosing for sample desorption isotherm, manual pipeline switch is not required

Manifolds Sealing: high vacuum system with stainless steel manifolds, sound sealing performance can eliminate errors caused by gas molecules permeation

Sample Types: powders, particle, fiber, flakes and other species

Sample Ports: 4 samples simultaneously

Analysis Gases: high purity (99.99%) Helium as carrier; Nitrogen (99.99%) as adsorbate; A_r, K_retc. are optional

Time: less than 5 minutes for every P/P_o point’s adsorption and desorption; analysis data will present automated by Gold APP software^TM

Pressure Required: atmospheric pressure, no need vacuum, save experiment time

Data Acquisition: high precision and integration chip, minimal errors, strong anti-interference ability

Data Reduction: Windows®-base independently developed Gold APP software^TM, perfect versatility, ease of use and multi-model data reduction reports

Operation System: multifunctional, fully automated, highly intelligent operation system

F-Sorb 2400CE BET surface area analyzer features:

Fully automated, farewell to complex manual operation; minimal user intervention; promote efficiency.

A. Structure Design

1. Stainless manifolds system is much better than plastic manifolds, obviously enhances sealing performance, eliminates errors caused by gas molecules permeation, no ageing for manifolds, increase reliability and prolong life, more appropriate for humid environment.

2. Modularity structure satisfies customer required configuration and instrument maintenance.

B. Control System

1. Integrated multifunctional control system; motor screw rod lifting system ensures Dewar stability.

2. Innovated balanced bridge circuit greatly improves signal voltage sensitivity, as well as achieves auto balance of signal zero drift.

3. Fully-auto operation, minimal operator involvement and work efficiency improved.

C. Data Acquisition and Reduction

1. High precision data acquisition and signal amplification, high integrated A/D transformation system, strong anti-interference ability and high real time, can reduce environmental influence on analysis procedures.

2. Utilize super sensitive thermal conductivity detection and balance system can increase detectable signal range; zero drift auto calibration system enhances stability and accuracy.

3. Independently innovated Windows®compatible software, versatile applications, flexible customer-tailor interface, ease of use; self developed data reduction module can efficiently eliminate system errors and improve precision.

4. Customer made data reports and diversified data calculation models are convenient for data analyzing; powerful data archiving and searching capacity helps a lot for data management.

D. Analysis Optimize

1. Multi analysis methods, no need to convert operations frequently, all set in dedicated software.

2. Contrast reference materials method and BET method can switch freely, simplify operation steps and improve measurement efficiency.

3. Pioneered gas amount auto-adjust system brings extremely accurate, stable and no user intervention analysis.

4. Can be upgraded to F-Sorb 3400CE.