Bet Surface Area and Pore Size Analyzer Microporous Analysis

• After-sales Service: 1 Years
• Warranty: 1 Years
• Type: Universal Testing Machine
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Model NO.: TP-BK100B
• Power Source: AC220V
• Oil Cylinder Position: Under
• Transport Package: Wooden Case
• Specification: CE; ISO
• Trademark: TOP
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 3 Sets/Month

Product Description

Outline
The TP-BK100B Series can accurately  produce surface area  and  pore size  results of powder materials. According to the different test functions, this series of instruments are divided into three types, there are A, B, and C, the C type is configured with 1 torr or 0.1 torr high-sensitive pressure sensors and turbo molecular pump with ultimate pressure  of  10-8    Pa,  it  can  effectively  take  microporous  analysis  of  microporous materials such as molecular sieve, catalyst, activated carbon, and other microporous materials.

 

 
Features
    Test Module
Internal temperature of test  module can  be controlled   through    Real-time    monitoring, ensuring accuracy of adsorption detection.

Saturated Vapor Pressure P0
Using independent P0  pressure sensor for P0 value    by    inching    test,    guarantees    the reliability of experimental data. Atmospheric pressure input method to determine  P0  also be selected.

Pressure Sensor
Mico   100C  with   1torr  (selectable  0.1torr) makes the partial pressure of P/P0  up to 10-7 -  10-8    (N2/77K)  in  the  physical  adsorption analysis.

Vacuum System
It 's  a  multi-channel,  adjustable,  and  parallel vacuum   system.   Vacuum    degree    of   this system can be controlled in segments.
This  design  prevents  the  sample  from  being pumped  into analyzer.  Meanwhile, a delicate part was designed for ensuring cleanliness of vacuum system, minimizing dust pollution.

Sample Preparation System
In addition to two pretreatment stations, the other  two  analysis  stations  can  be  used  in preparing  samples.  There  is  no  interference between  pretreatment  stations  and  analysis stations.
Degas  temperature  can   be  set   individually and controlled from ambient to 400 oC.
Cold Free Space
Cold   free   space   can   be   corrected   by   Helium automatically, ensuri ng accuracy of test results.        This  calibration  method  is  suitable  for  testing  of any powder or particle material.


Control of Liquid Nitrogen level
Using    High   volume    (3L)    Dewar   flasks   and working  with  the  seal  cover  assure  a  constant thermal profile along the length of sample tubes and P0 tubes throughout testing process.



Turbo Molecular Pump
Molecular  pump is a standard configuration part on the Micro 100C. The ultimate pressure is up to 10-8  Pa, providing a strong support for micropore analysis  in  the  ultra-low  pressure.  The  smallest micro-pore diameter can be tested is 0.35 nm.

Technical characteristics
1,Single-point and multi-point BET specific surface area, Langmuir specific surface area
2, BJH mesopore, macropore volume, area distribution, total pore volume
3, t-plot micropore volume and surface area, Dubinin-Astakhov micropore distribution, Horvath-Kawazoe micropore distribution
4,Density function theory (DFT) and Monte Carlo (MC) pore size distribution model

Output report
 Direct printing and EXCEL output of adsorption and desorption isotherm, BET specific surface area, Langmuir specific surface area, t-plot micropore volume, BJH pore volume, pore area, total pore volume, total pore area, Dbinin-Astakhov, Horvath-Kawazoe micropores Distribution, NLDFT/GCMC pore distribution, summary report.

Scope of application
Research and product testing of various materials, including measurement of various materials such as zeolite, molecular sieve, silica, alumina, soil, clay, catalyst, and organometallic compound framework structure. 
             Specifications

 

Type	TP-BK100A	TP-BK100B	TP-BK100C
Adsorbed Gas	Non corrosive gases, such as N2, Ar, Kr, H2, O2, CO2, CO, NH3, CH4, etc.
Pressure Sensor at Analysis Station	1000 torr	1000 torr, 10 torr	1000 torr, 10 torr, 1 torr (optional 0.1 torr)
	Accuracy: ±0.15% (F.S.)
Pressure Sensor at P0 Station	1000 torr (Accuracy: ±0.15% (F.S.)
Degas System	2 ectopic vacuum heating degas station; Samples on analysis bits can be degassed simultaneously.
Degas Temperature	Ambient to 400 oC. Free to set up target temperature.
Cold Trap	1
Vacuum Pump	Two-stage rotary vane mechanical vacuum pump, the ultimate vacuum is 6.7*10-2 Pa		Turbo molecular pump (ultimate vacuum 10-8 Pa) and front mechanical vacuum pump
Analysis Port	Samples on the 2 analysis bits can be tested alternately (including P0 test).
Test Principle	Gas adsorption by static-volumetric analysis
Measurement Range of Specific Surface Area	0.0005 m2/g to the infinity; Standard sample repetition is less than ± 1.0%		0.0001 m2/g to the infinity;    Standard sample repetition is less than ± 1.0%
Test Range of Pore Diameter	0.35 nm-500 nm; Repeatability of pore size is less than 0.2 nm in the         accurate analysis of porous materials which size is          more than 2 nm	0.35 nm-500 nm; Repeatability of pore    size is less than 0.2 nm in the accurate analysis 0.7 nm-2 nm micropore.	0.35 nm-500 nm; Repeatability of pore size is less than 0.2 nm in the accurate       analysis 0.35 nm-2 nm                 micropore.
Minimum Pore Volume	0.0001 cm3/g
Range   of   Relative Pressure P/P0	10-5-0.998	10-6-0.998	10-8-0.998
Overall Dimension	Depth: 870 mm; width: 570 mm; height: 890 mm; weight: 80 Kg -90 Kg
Ambient Temperature	15-40 oC
Related Humidity	30%-60%
Electrical Supply	AC220 V ± 20 V, 50/60 HZ, maximum power 300W;