北京精微高博 www.jwgb.cn
北京精微高博科學(xué)技術(shù)有限公司，以北京理工大學(xué)為技術(shù)背景，是北京科委批準(zhǔn)的高新技術(shù)企業(yè)，專業(yè)生產(chǎn)氮吸附比表面儀及孔徑分布(孔隙率)分析儀。公司設(shè)有專門的技術(shù)研發(fā)部門，銷售及售后服務(wù)部門，在上海設(shè)有分公司，為客戶提供高品質(zhì)的產(chǎn)品及高效的服務(wù)是公司首要宗旨。
精微高博在我國(guó)氮吸附儀領(lǐng)域具有特殊的地位。受到國(guó)家科技部和北京市科委的高度重視，給予了公司可引進(jìn)高科技人才的進(jìn)京指標(biāo)，使得公司的技術(shù)力量更加完善和提高?！?nbsp;
早在2000年，本公司學(xué)科帶頭人在北京理工大學(xué)研制成功新型氮吸附儀，開創(chuàng)了我國(guó)氮吸附儀的新局面；2004年本公司研發(fā)成功動(dòng)態(tài)BET比表面儀，填補(bǔ)了國(guó)內(nèi)空白，在BET測(cè)試方法上開始與國(guó)際接軌；2005年又研制成功動(dòng)態(tài)孔徑分布儀，實(shí)現(xiàn)了歷史性的突破，至此，形成了具有自主產(chǎn)權(quán)的動(dòng)態(tài)氮吸附儀完整的系列產(chǎn)品；2007年更上一層樓，又研發(fā)成功靜態(tài)氮吸附比表面及孔徑分布儀，開始邁向國(guó)際先進(jìn)水平。事實(shí)說(shuō)明，精微高博是我國(guó)氮吸附儀的開拓者、創(chuàng)新者、領(lǐng)導(dǎo)者。 
堅(jiān)持以創(chuàng)新求發(fā)展，視質(zhì)量為生命，以客戶需求為導(dǎo)向。目前公司已建立起完善的產(chǎn)品質(zhì)量控制體系和售后服務(wù)體系。在不斷完善現(xiàn)有產(chǎn)品同時(shí)，根據(jù)客戶需求反饋，積極研究開發(fā)材料物性測(cè)試相關(guān)新設(shè)備，致力于為用戶提供測(cè)試整體解決方案，更好為廣大科研及生產(chǎn)企業(yè)服務(wù)。確保我們的技術(shù)和產(chǎn)品始終處于行業(yè)領(lǐng)先地位。　

技術(shù)優(yōu)勢(shì)
公司擁有一批我國(guó)從事粉體測(cè)試技術(shù)研究的專家，經(jīng)過(guò)多年的潛心研究，對(duì)氮吸附理論及粉體材料表面科學(xué)有極其深入的理解，并掌握了現(xiàn)代儀器機(jī)電一體化的制造技術(shù)，在計(jì)算機(jī)軟硬件控制方面也有堅(jiān)實(shí)的基礎(chǔ)與創(chuàng)造能力。 
公司生產(chǎn)的JW系列比表面測(cè)試儀、孔徑分布測(cè)試儀有下列顯著特點(diǎn)： 

　1． 氣動(dòng)無(wú)噪音升降系統(tǒng)。 
　　2． 觸摸式程序控制。 
　　3． 恒流電路，使信號(hào)穩(wěn)定性增強(qiáng)。 
　　4． 信號(hào)放大，最高放大128倍。 
　　5． 采用高靈敏度熱導(dǎo)檢測(cè)器，及熱導(dǎo)檢測(cè)器自動(dòng)保護(hù)系統(tǒng)。 
　　6． 流量傳感器零點(diǎn)自動(dòng)調(diào)節(jié)。 
　　7． 多功能專用軟件系統(tǒng)。 
　　8． 16位高分辨A/D轉(zhuǎn)換器。 
　　9． 采取了抗干擾措施，使儀器的穩(wěn)定性大大提高。 
　　10． 具有識(shí)別診斷修正功能。 
　　11． 吸附脫附過(guò)程實(shí)時(shí)圖形顯示。 
　　12． 多種理論計(jì)算模型數(shù)據(jù)分析，滿足客戶的不同要求。
　　公司機(jī)構(gòu)設(shè)置：
　　行政辦公室，技術(shù)研發(fā)部，機(jī)械加工裝配部，儀器安裝調(diào)試部，市場(chǎng)開發(fā)部，售后服務(wù)部。 
市場(chǎng)覆蓋面：
　　公司產(chǎn)品已經(jīng)銷往全國(guó)27省市自治區(qū)累計(jì)用戶200余家。 
　　公司新型孔徑分布測(cè)試儀，已經(jīng)走出國(guó)門，銷往波蘭、伊朗、南非、巴西、蒙古等國(guó)家。
比表面及孔徑分布測(cè)試儀是北京精微高博科學(xué)技術(shù)有限公司自主研發(fā)的高科技產(chǎn)品，北京精微高博科學(xué)技術(shù)有限公司是北京市高新技術(shù)企業(yè)，專業(yè)研究、生產(chǎn)與銷售比表面及孔徑分布測(cè)試儀，在上海設(shè)有分公司。公司高品質(zhì)的儀器，優(yōu)秀的售后服務(wù)贏得了國(guó)內(nèi)四百余家客戶的選擇，并且出口到了歐洲、亞洲等一些國(guó)家，精微高博公司被譽(yù)為中國(guó)氮吸附儀的開拓者。JW系列產(chǎn)品，包括靜態(tài)容量法比表面及孔徑分布測(cè)試儀和動(dòng)態(tài)比表面及孔徑分布測(cè)試儀兩大類，
主營(yíng)產(chǎn)品:目前有六種型號(hào)：
型號(hào) 測(cè)試方法 功能
JW-BK 靜態(tài)容量法 全自動(dòng)比表面及孔徑分布測(cè)試儀
JW-RB 靜態(tài)容量法 全自動(dòng)BET比表面及孔徑分布測(cè)試儀
JW-04 動(dòng)態(tài)法 直接對(duì)比法比表面快速測(cè)試儀
JW-004 動(dòng)態(tài)法 半自動(dòng)BET比表面測(cè)試儀
JW-K 動(dòng)態(tài)法 半自動(dòng)比表面及孔徑分布測(cè)試儀
JW-004A 動(dòng)態(tài)法 全自動(dòng)比表面及孔徑分布測(cè)試儀

 Beijing JWGB Sci.&Tech. Co.,Ltd, located in LiGong Sci.&Tech. Building, Zhongguancun Science Park, is a premier hi-tech company focusing on nitrogen adsorption surface area and pore size distribution analyzer manufacturing. JWGB corporate is composed of R&D department, sales, post-sales ustomer service department and Shanghai branch. The goal and objectives of JWGB is to offer quality products and efficient service to customers. 　
　　JWGB plays a very special and prominent role in nitrogen adsorption instrument industry in China. Early in 2000, JWGB's engineers in Beijing Institute of Technology succeeded in a new model nitrogen adsorption analyzer R&D and manufacturing, opened a new era in nitrogen adsorption analyzer industry in China; in 2004 JWGB developed the first dynamic BET surface area analyzer in China, and stay abreast with its counterparts abroad; in 2005 dynamic pore size distribution analyzer was introduced, which was a historical breakthrough in this area. From then on, JWGB have obtained proprietary technologies for a complete lines of dynamic nitrogen adsorption analyzers, in 2007 a huge leap forward is innovation and success in static nitrogen adsorption surface area and pore size distribution analyzer, which firmly put us in a very competitive position in international market. Based on continuing innovations and achievements in this area, JWGB boasts the initiator, innovator, and leader in nitrogen adsorption characterization industry in China.
　　JWGB's motto: continuing innovations for further development, quality as the first concern, customer's need as corporate focus. JWGB has establishedcomprehensive quality control and post-sales service systems. Based on the ongoing quality-improving products and feedback of customers, JWGB spares no efforts to deliver new equipment for materials' physical properties and even a general testing solutions to streamline research activities in institutes and enterprises. The above all combined will put us invincible in terms of technologies and products in this area.
 
Head office - Beijing LiGong Sci.&Tech. Building Our office
Advanced Technologies
　　JWGB is proud to have experts in powder characterization technologies in China who build up years of technology legacy, show a very deep understanding of nitrogen adsorption theory and powder surface science, professionally master mechatronics manufacturing techniques and obtain a solid base and innovation capabilities for computer software/hardware control.
　　Products: JW series surface area and pore size distribution analyzer features:
　　1. Gas-driven noise-free lift-up-down system 
　　2. Touch mode for program control 
　　3 . Constant current circuit design to ensure better signal stability 
　　4. Signal amplify, ×128(max) 
　　5. Adopt high sensitive thermal conducting sensor and its self-protection system 
　　6. Flow sensor auto-zero adjustment 
　　7. Multi-functional specialized software 
　　8. 16-bit A/D converter 
　　9. Anti-disturb design to improve significantly equipment stability 
　　10. Capable of self-monitoring and correction function 
　　11. Real time graph display for adsorption and desorption 
　　12. Various theoretic model for analysis to meet customers' need
Corporate Structure
　　Administration office, R&D department, Mechanical process and assemble department, Equipment installation and fine-tuning department, Marketing department, post-sales service department.
Market coverage:
　　Our customers span 25 provinces in China with more than 200 users. 
　　Our new models were exported countries like Poland, Iran, South Africa and Mongolia etc.