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北京精微高博
北京精微高博科學技術有限公司，以北京理工大學為技術背景，是北京科委批準的高新技術企業，專業生產氮吸附比表面儀及孔徑分布(孔隙率)分析儀。公司設有專門的技術研發部門，銷售及售后服務部門，在上海設有分公司，為客戶提供高品質的產品及高效的服務是公司首要宗旨。
精微高博在我國氮吸附儀領域具有特殊的地位。受到國家科技部和北京市科委的高度重視，給予了公司可引進高科技人才的進京指標，使得公司的技術力量更加完善和提高。　
　　早在2000年，本公司學科帶頭人在北京理工大學研制成功新型氮吸附儀，開創了我國氮吸附儀的新局面；2004年本公司研發成功動態BET比表面儀，填補了國內空白，在BET測試方法上開始與國際接軌；2005年又研制成功動態孔徑分布儀，實現了歷史性的突破，至此，形成了具有自主產權的動態氮吸附儀完整的系列產品；2007年更上一層樓，又研發成功靜態氮吸附比表面及孔徑分布儀，開始邁向國際先進水平。事實說明，精微高博是我國氮吸附儀的開拓者、創新者、領導者。
　　堅持以創新求發展，視質量為生命，以客戶需求為導向。目前公司已建立起完善的產品質量控制體系和售后服務體系。在不斷完善現有產品同時，根據客戶需求反饋，積極研究開發材料物性測試相關新設備，致力于為用戶提供測試整體解決方案，更好為廣大科研及生產企業服務。確保我們的技術和產品始終處于行業領先地位。　

　　技術優勢

　　公司擁有一批我國從事粉體測試技術研究的專家，經過多年的潛心研究，對氮吸附理論及粉體材料表面科學有極其深入的理解，并掌握了現代儀器機電一體化的制造技術，在計算機軟硬件控制方面也有堅實的基礎與創造能力。
　　公司生產的JW系列比表面測試儀、孔徑分布測試儀有下列顯著特點：
　　1． 氣動無噪音升降系統。
　　2． 觸摸式程序控制。
　　3． 恒流電路，使信號穩定性增強。
　　4． 信號放大，最高放大128倍。
　　5． 采用高靈敏度熱導檢測器，及熱導檢測器自動保護系統。
　　6． 流量傳感器零點自動調節。
　　7． 多功能專用軟件系統。
　　8． 16位高分辨A/D轉換器。
　　9． 采取了抗干擾措施，使儀器的穩定性大大提高。
　　10． 具有識別診斷修正功能。
　　11． 吸附脫附過程實時圖形顯示。
　　12． 多種理論計算模型數據分析，滿足客戶的不同要求。

　　公司機構設置：

　　行政辦公室，技術研發部，機械加工裝配部，儀器安裝調試部，市場開發部，售后服務部。 
市場覆蓋面：

　　公司產品已經銷往全國27省市自治區累計用戶200余家。
　　公司新型孔徑分布測試儀，已經走出國門，銷往波蘭、伊朗、南非、巴西、蒙古等國家。
比表面及孔徑分布測試儀是北京精微高博科學技術有限公司自主研發的高科技產品，北京精微高博科學技術有限公司是北京市高新技術企業，專業研究、生產與銷售比表面及孔徑分布測試儀，在上海設有分公司。公司高品質的儀器，優秀的售后服務贏得了國內四百余家客戶的選擇，并且出口到了歐洲、亞洲等一些國家，精微高博公司被譽為中國氮吸附儀的開拓者。JW系列產品，包括靜態容量法比表面及孔徑分布測試儀和動態比表面及孔徑分布測試儀兩大類，
主營產品:目前有六種型號：
型號 測試方法 功能
JW-BK 靜態容量法 全自動比表面及孔徑分布測試儀
JW-RB 靜態容量法 全自動BET比表面及孔徑分布測試儀
JW-04 動態法 直接對比法比表面快速測試儀
JW-004 動態法 半自動BET比表面測試儀
JW-K 動態法 半自動比表面及孔徑分布測試儀
JW-004A 動態法 全自動比表面及孔徑分布測試儀

 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.