應用廣泛的水分活度儀。
High-precision, fast, flexible and easy!
.
The LabMaster-aw is the only instrument in the world that enables
measurements under precisely controlled chamber temperature
conditions, 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 ociations 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 U 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 Coetics, Lipsticks
瑞士VASINA公司幾十年來,致力于水分活度和濕度檢測技術的研究,其產品在空氣、氣體、原材料、食品和藥品等的水分活度和相對濕度的測定和應用領 域處于,廣泛應用于食品工業(yè)的開發(fā)生產和儲存、煙草、空調系統(tǒng)、暖房栽培、印刷和造紙、航空航天、醫(yī)藥、精細化工等行業(yè)的生產和質量控制。
- 上個產品:法國Sofraser PIVI 便攜式在線粘度
- 下個產品:德國Nafocus白光共軛焦輪廓儀μSurf
技術參數
測定范圍:0.03-1.00aw ,
分辨率: &plun;0.001 aw
重現性: &plun;0.003 aw
準確度: &plun;0.01 aw
溫度范圍: 5~45℃
校準:在3~98%之間可選3點校正
VALYTE傳感器及工廠5點校正;
樣品表面溫度紅外傳感器及NTC溫度測量;
人體工學外形設計,大屏幕液晶顯示;
帶SD數據存儲卡及PC軟件讀取功能;
校正數據保護;
標配原廠飽和鹽溶液標準品;
儀器介紹
VASINA發(fā)明并享有的測定方法electrolyte-cell法,經廣泛使用和驗證,是準確、、直接的測量水分活度的方法,可以與經典測量方法和理論計算方法互相驗證,因而亦被很多國際檢驗機構的實驗室用做校驗工具,如美國NITS。歐盟各國、日本的進出口食品檢驗檢疫機構的實驗室都有VASINA水分活度儀在使用,美國FDA在評定向美國的食品藥品時在水分活度項目上推薦VASINA儀器。
配置包括:主機,標準品鹽,樣品池,SD卡,
主要特點
測定快速、準確;
度高,長時間穩(wěn)定;
小巧方便,簡明易用
大LCD顯示,
SD存儲
長期穩(wěn)定
免維護。







