199111月公司成立于德國(guó)Dresden November Company founded in Dresden, Germany 

1992聯(lián)邦教育和科技部撥款支持高新技術(shù)產(chǎn)業(yè) Federal Ministry of Research awards a grant to support highly innovative enterprises 

1993凝聚式氣溶膠發(fā)生器系列SLG獲得設(shè)計(jì)獎(jiǎng)項(xiàng) Design Award for the Condensation Aerosol Generator series SLG 

1994凝聚式氣溶膠發(fā)生器系列SLG獲得創(chuàng)新獎(jiǎng)項(xiàng) Innovation Award for the Condensation Aerosol Generator series SLG 

1995成功引入潔凈室/空間認(rèn)證的相關(guān)產(chǎn)品，首次推出吸附濾料的過(guò)濾器測(cè)試臺(tái) Successful introduction of products related to clean room / environment validation, first filter test rig for adsorptive filter materials 

1997新建生產(chǎn)線(xiàn)，粒子過(guò)濾器分離效率測(cè)試臺(tái) Movement into new facilities, Filter test rigs for fractional efficiencies of particle filters 

1998玻璃生產(chǎn)車(chē)間的建立 Installation of glass blower workshop 

1999 通過(guò)DIN EN ISO 9001認(rèn)證 

Certification according to DIN EN ISO 9001 

2002根據(jù)EN-1822-4開(kāi)發(fā)了高效過(guò)濾器自動(dòng)掃描測(cè)試；氣溶膠靜電中和器；ASHRAE塵發(fā)生器 Development of an Automated Filter Scanning Test System according to EN 1822-4, Test Rig for Leak Test; Electrostatic Aerosol Neutralizer, ASHRAE Dust Disperser 

2007光學(xué)過(guò)程粒子傳感器PMP獲得2007薩克森創(chuàng)新獎(jiǎng)項(xiàng)，Topas GmbH 獲得薩克森自由邦嘉獎(jiǎng) Topas GmbH was awarded an appreciation of the Free State of Saxony within the competition “Innovation Award of Saxony 2007” for the optical process particle sensor PMP 

2008 根據(jù)EU LIFE-Project 項(xiàng)目開(kāi)發(fā)出超細(xì)顆粒測(cè)試設(shè)備 Newly developed measuring instrument for ultrafine particulate matter within the EU LIFE-Project 

2009擴(kuò)大總部，對(duì)EN 779 & ASHRAE 52.2測(cè)試臺(tái)進(jìn)行改進(jìn)，新的氣溶膠稀釋系統(tǒng) Enlargement and relocation of the headquarters, further development of Filter Test Rig acc. to EN 779 & ASHRAE 52.2, new principle of aerosol dilution 

2010開(kāi)發(fā)出新的PURAL NF塵發(fā)生器；HEPA/ULPA手動(dòng)掃描測(cè)試系統(tǒng) Successful introduction of a new dust disperser for PURAL NF, devices for protection grade measurement of operating theatres; Manual Filter Scanning Test System for HEPA/ULPA filters  

2011新的Blow-by測(cè)試設(shè)備；潔凈間測(cè)試系統(tǒng)新的煙霧發(fā)生器和軟件 New blow-by measuring systems, completion of equipment for clean room validation with novel fog generator and validation software 

2013 將濾料測(cè)試臺(tái)用于生產(chǎn)過(guò)程（小型濾料元素的質(zhì)量測(cè)試） Filter test system for use in the production process (quality testing of small-sized filter elements) 

2014 開(kāi)發(fā)出符合ISO4020的液體濾料自動(dòng)測(cè)試臺(tái) Development of an automated test rig for liquid filters according to ISO 4020