当前位置：阿仪网 > 物理仪器 > 表面物性测试 > 比表面及孔径分布分析仪 > 贝士德仪器科技（北京）有限公司 > 产品展示 > 比表面及孔径分析仪 > surface area porosity analyzer

surface area porosity analyzer

价格：￥电议

品牌名称：$brandModel.Title型号：原产地：中国大陆更新时间：2026/10/9 10:51:18

产品摘要：Bei Shide professional production:surface area porosity analyzer.surface area,pore size distribution,Porosity analyze,Specific sur

支付方式：

支付宝微信银行转账

产品完善度：访问次数：7810

产品分类

企业档案

会员类型：旗舰版

已获得阿仪网信誉等级评定

90成长值

(0 -40)基础信誉积累，可浏览访问

(41-90)良好信誉积累，可接洽商谈

(91+ )优质信誉积累，可持续信赖

阿仪网旗舰版会员：17年

工商认证【已认证】

最后认证时间：

注册号：**** 【已认证】

法人代表：【已认证】

参观次数：1965354

手机网站：http://wap.app17.com/c12282/

旗舰版网址：http://www.kjfxy.com

详细内容

surface area porosity analyzer Station quantity：single station analysis, single P0 station, 2 sample degassing station；

The main technical qualification:

surface area porosity analyzerTest method: static volumetric method

surface area porosity analyzerFunctions:

BET specific surface area measurement
Langmuir specific surface area measurement
Isothermal adsorption ａnd desorption curve measurement
Determination of BJH pore size distribution using adsorption curve
Determination of Brunauer pore size distribution using desorption curve
Determination of Dubinin- Astakhov pore size distribution using desorption curve

Accuracy: high accuracy ａnd good reproducibility. Repeatability error of less than ± 2%;

test range: surface area minimum 0.01m2 / g , pore size distribution 0.35-500nm;

sample types: powder, granule, fiber ａnd sheet materials, like this can be put into the sample tube material.

surface area porosity analyzerP0 tests: independent saturation vapor pressure （P0） test station, to ensure high accuracy of the partial pressure of the test;

Sample preparation: the number of stations: 2; degassing stations have independent temperature control ａnd definite timing function, test ａnd preparation stations are separated ａnd running independently;surface area porosity analyzer

Sample pretreatment modes: "normal heating vacuum molecular diffusion model" ａnd "molecular replacement mode" two optional function; molecular replacement model can save more than half of the pretreatment time;

Test Efficiency: Intelligent air input control, small adsorption sample 2-3min / 1 sub-pressure point, the large adsorption samples 3-5min / 1 sub-pressure point; BET multi-point method 15-30min / 1 samples; BET single-point 6-10min / 1 samples; standard pore size test 60-120min / 1 samples; micropore test 120-300min / 1 samples;

Stress testing: Stress testing range 0-1.6bar （0-160KPa）, accuracy error ≤ 0.15%;

surface area porosity analyzerLiquid level control: liquid nitrogen level control system, eliminating change of the dead volume in testing process due to evaporation of liquid nitrogen to make liquid nitrogen level changes , improve test accuracy;

Graphical window: friendly control ａnd monitoring system window can show the instrument working details, the various valves, pumps, nitrogen glass elevators, operating temperature ａnd all other hardware can be control by our system;surface area porosity analyzer

Intelligent self-test system: hardware self-test ａnd gas tightness self-test, can automatically detect air leak ａnd fix position, gives text ａnd voice prompts.

Voice prompt: unique intelligent voice prompts;

surface area porosity analyzerControl system:

1. Stable control system: can save real time data ａnd information, if communication is lost, unexpected power outages ａnd other unforeseen circumstances, the system can restore the test data ensure you can continue test;

2. have smart ａnd safe dewar flask lift control system, when power offer equipment reboot, the system can prevent liquid nitrogen dewar flask descend unexpectedly;

3. vacuum pump control system can reduce noise ａnd prolong pump life;

4. have detailed operation recording, automatic record each experiment of actions ａnd processes per second, easy to check ａnd failure feedback;

surface area porosity analyzerData processing:

1. Isotherm analysis with a standard mode, fine mode ａnd custom mode selectable; adsorption can be tested, adsorption-desorption test, ａnd direct access to desorption tests; a variety of optional test theory; each test theories can be freely selected;

2. Powerful data management ａnd processing systems: all the raw data ａnd test results are saved to a SQL database, support date, operator, sample names ａnd other searching ａnd filtering,data can export as Excel ;

surface area porosity analyzeraccessories:

1. 40L high purity nitrogen, purity ≥ 99.999%, average service life: 2-3 years;

2. Bei Shi De vacuum,, 5-year warranty, ultimate vacuum: 4 * 10-2Pa;

3. valve, pressure sensor are all high quality;