產(chǎn)品展示
臺式溫控水分活度儀
點(diǎn)擊次數(shù):1130發(fā)布時間:2009/11/2 0:00:00

更新日期:1900/1/1 0:00:00
所 在 地:瑞士
產(chǎn)品型號:LabMASTER-aw
優(yōu)質(zhì)供應(yīng)
詳細(xì)內(nèi)容
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 .
NOVASINA發(fā)明并享有的測定方法electrolyte-cell 法, 經(jīng)廣泛使用和驗(yàn)證 , 是準(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)口的食品藥品時在水分活度項(xiàng)目上推薦NOVASINA 儀器 。
水分活度,表征的是物質(zhì)結(jié)構(gòu)中游離水的含量。
水分活度已成為很多規(guī)范如HACCP,F(xiàn)DA等的控制指標(biāo),是美國、歐盟各國、日本等在進(jìn)出口食品檢驗(yàn)方面的必檢指標(biāo)。
測定范圍:0.03-1.00aw , 溫度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。
Examples of aw measurements:
· All forms of pastry and baked goods
· Meat and sausages
· Cheese
· Fruit concentrates
· Dried foodstuffs
· Cosmetics
· Medications
A well-proven laboratory precision instrument for reproducible, precise aw measurements under accurately controlled temperature conditions for all types of foodstuffs, cosmetics, as well as dry pharmaceutical materials. The AW SPRINT is the only instrument in the world that enables measurements under precisely controlled chamber temperature conditions, se-lectable in the following range: 0°C to 50°C, with a precision of 0.2K.The instrument and its sensor are robust and have excellent long-term stability. The Novasina electrolyte sensor delivers essentially hysteresis-free measurements.The large, clear illuminated LC display is very easy to read.
A professional laboratory instrument for precision measurements of aw values water activity in foodstuffs and pharmaceutical products. The temperature of the measurement chamber may be set in the range from 0°C to 50°C, and is kept constant within +/-0.2K.
This is the most widely used instrument for measuring aw values throughout the world. Its advantages are appreciated by research and foodstuff production companies, as well as an increasing number of manufacturers of cosmetics, or of very dry pharmaceutical products.