surface area analyzer
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Micro 100

BET Surface Area and Pore Size Analyzer

Micro 200

BET Surface Area and Pore Size Analyzer

Micro 300

High Performance BET Surface Area and Pore Size Analyzer

Meso 400

High- Throughput BET Surface Area and Pore Size Analyzer

Vapor 200

Static-Volumetric Vapor Sorption Analyzer

Surface D

Dynamic Nitrogen Adsorption Specific Surface Area Analyzer (DX-01)

Surface D

Dynamic Nitrogen Adsorption BET Surface Area Analyzer (DX-02)

Densi 100

Automatic True Density Analyzer

48 H

After-sale Feedback

2 Years

Guarantee Period

3 Years

Customer Training

5 Years

Insurance Coverage

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Technology
    What are adsorption characteristics of microporous materials?
  • What are adsorption characteristics of microporous materials?
  • Microporous materials have large adsorption capacity at low pressures. When the microporous adsorbent, molecular diffusion is very slower within th……... more
  • Range of pore size analysis
  • Range of pore size analysis
  • Microporous  (0.35nm-2nm) Mesoporous and macropores  (2nm-500nm) ... more
  • What are the analysis differences between the microporous and the mesoporous or macroporous?
  • What are the analysis differences between the microporous and the mesoporous or macroporous?
  • Different hardware: Microporous (0.35-0.7nm) accurate analysis requires two-stage turbo molecular pump. And nitrogen relative pressure P / P0 is ab……... more
  • What is the most probable pore size?
  • What is the most probable pore size?
  • In the differential distribution curve, there will be a peak. The peak corresponding aperture, we call it themost probable pore size. It is the hig……... more
  • How nitrogen adsorption measured pore size distribution?
  • How nitrogen adsorption measured pore size distribution?
  • Nitrogen can be absorbed into the pores. From the adsorption regularity, when the relative pressure of nitrogen is greater than 0.4, the nitrogen g……... more
News
    The project has passed “Technical Identification”
  • The project has passed “Technical Identification”
  • April 20, 2010, China Association for Instrumental Analysis organizes the experts holding the Technical appraise at the Holiday Inn. The technical ……... more
  • Zhejiang University Published Papers using JWGB’s Test Data
  • Zhejiang University Published Papers using JWGB’s Test Data
  • Title: Visible-light CO2 photocatalytic reduction performance of ball-flower-like Bi2WO6 synthesized without organic precursor: effect of post-calc……... more
  • JWGB location
  • JWGB location
  •     Since the founding of the city, the 2nd Ring of Beijing is the territory of elites. Now JWGB located in the 2nd Ring, the center of Beijing cit……... more
  • JWGB will attend the Seventh World Congress on Particle Technology
  • JWGB will attend the Seventh World Congress on Particle Technology
  • On May 19, 2014, the field of particle detection industry event – the Seventh World Congress on Particle (WCPT-7) will be starting at the Bei……... more
  • JWGB analyzer was awarded the “Chinese Good instruments”
  • JWGB analyzer was awarded the “Chinese Good instruments”
  • “Chinese good instruments” selection event was organized by China Instrument Industry Associationt, and Instrument.com.cn is hosting it……... more

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