創(chuàng)新點(diǎn)LabMaster 水分活度儀以先進(jìn)的控制和數(shù)據(jù)采集系統(tǒng)的設(shè)計(jì), 成為目前最為智能化、準(zhǔn)確度最高的水分活度測定儀。測定范圍寬, 涵蓋0.03-1.00的全量程。 內(nèi)置Peltier 電子控溫系統(tǒng),帶6點(diǎn)標(biāo)定標(biāo)準(zhǔn)品(11-33-53-75-90-97%), 帶標(biāo)定證書。軟件NOVALOG ,可電腦控制和打印輸出。RS232接口, 電腦連接數(shù)據(jù)線, USB接口。帶預(yù)平衡樣品池可設(shè)定多用戶密碼保護(hù)。 可升級為多終端測定系統(tǒng)。NOVASINA發(fā)明并享有專利的測定方法electrolyte-cell 法, 經(jīng)廣泛使用和驗(yàn)證 , 是證實(shí)為準(zhǔn)確、有效、直接的測量水分活度的方法, 可以與經(jīng)典測量方法和理論計(jì)算方法互相驗(yàn)證 , 因而亦被很多國際檢驗(yàn)機(jī)構(gòu)的實(shí)驗(yàn)室用做校驗(yàn)工具,如美國NITS 。歐盟各國、日本的進(jìn)出口食品檢驗(yàn)檢疫機(jī)構(gòu)的實(shí)驗(yàn)室都有NOVASINA 水分活度儀在使用, 美國FDA在評定向美國進(jìn)口的食品藥品時(shí)在水分活度項(xiàng)目上推薦NOVASINA 儀器 。 在發(fā)表的文獻(xiàn)的檢索中, 超過90% 的文獻(xiàn)所列儀器 為NOVASINA 所出的儀器 。新的設(shè)計(jì)原理,內(nèi)置Peltier 電子控溫系統(tǒng),帶6點(diǎn)標(biāo)定標(biāo)準(zhǔn)品(11-33-53-75-90-97%), 帶標(biāo)定證書。涵蓋全量程。 智能化設(shè)計(jì),可升級為多終端測定系統(tǒng)。最高的準(zhǔn)確度和重現(xiàn)性。 技術(shù)參數(shù)測定范圍:0.03-1.00aw,控溫范圍0-50 C重現(xiàn)性:0.002aw準(zhǔn)確度:0.003aw包括:主機(jī),控溫系統(tǒng),100個樣品池,6點(diǎn)標(biāo)定標(biāo)準(zhǔn)品。軟件NOVALOG,電腦控制和打印輸出。RS232. 主要特點(diǎn)Thenewstarinwateractivitymeasurementforqualitymanagement,researchandproductionoptimisationinfood,pharmaceutical,chemicalorcosmeticindustries.Aprofessionallabinstrumentforhighprecisionmeasurementsofawvalues(wateractivity)invariousprobes.Thetemperatureofthemeasurementchambermaybesetandfullycontrolledintherangefrom0 Cto50 C,andiskeptconstantwithin+/-0.2K.Thisinstrumentoffersthemostusedawmeasuringtechnologyallovertheworld.AbigLCDscreenandasimpleintuitivemenudrivenoperation,helptofulfilyourtaskquickly,preciseandefficient.Measuringrangeaw:0.03...1.00aw(realrange!!)Measurementchambertemperature:selectable0...50 C,Accuracy:+/-0.003aw/0.2 Cat25 CRepeatability:+/-0.002awCommunication:RS-232orUSBinterface,PCsoftwareforanalysingandvisualisation 儀器介紹LabMaster 控溫臺式水活度測定儀 , 可測定任意設(shè)定的溫度下的水分活度, 特別適用于食品工程、食品設(shè)計(jì)等研發(fā)目的及 全球銷售的產(chǎn)品的質(zhì)量控制。 另有多種型號適用于更多的應(yīng)用: Ms1 AW , 便攜式水活度測定儀, 應(yīng)用最廣泛的水活度測定儀;AMS AW , 便攜式水活度測定儀,適用于糧食倉庫、缸體內(nèi)、罐體內(nèi)的樣品分析。 全球應(yīng)用最廣泛的水分活度儀。High-precision, fast, flexible and easy!.The LabMaster-aw is the only instrument in the world that enablesmeasurements under precisely controlled chamber temperatureconditions, selectable in the following range: 0 C to 50 C, with a precision of 0.2K. His quick response and many additional software features set the new standard for aw-value measurement. A new multi-user and multi-probes management is implemented and fulfils the first time ever all subjects of regulation or recommendations of different associations and laws.The large, clear illuminated graphic LC display is very easy to read and the menu driven software is intuitive and simple to learn.An RS 232 or USB interface is implemented for connecting a printer or PC.PC-Software for Win9x/2000/NT/XP is provided with the instrument.Examples of aw measurements: All forms of pastry and baked goods Meat and sausages Fruit concentrates Cheese, Milk products Dried foodstuffs Pasta, Icecream Medications Cosmetics, Lipsticks