日韩午夜在线观看,色偷偷伊人,免费一级毛片不卡不收费,日韩午夜在线视频不卡片

行業產品

  • 行業產品

成都市宜邦科析儀器有限公司


當前位置:成都市宜邦科析儀器有限公司>>>>水分活度儀 GYW-1G/GYW-1GS/GYW-1/GYW-FG 食品 活度計

水分活度儀 GYW-1G/GYW-1GS/GYW-1/GYW-FG 食品 活度計

返回列表頁
參  考  價面議
具體成交價以合同協議為準

產品型號

品       牌

廠商性質其他

所  在  地成都市

聯系方式:李軍查看聯系方式

更新時間:2022-12-14 17:20:44瀏覽次數:170次

聯系我時,請告知來自 環保在線


    暫無信息


    暫無信息

經營模式:其他

商鋪產品:84條

所在地區:

聯系人:李軍

產品簡介

冠亞進口型水分活度儀技術參數及應用型號:GYW-1G/GYW-1GS/GYW-1/GYW-FG水分活度儀參數:(1)傳感器:美國進口傳感器(2)準確性:0

詳細介紹

冠亞進口型水分活度儀技術參數及應用
型號:GYW-1G/GYW-1GS/GYW-1/GYW-FG




水分活度儀參數:
(1)傳感器:美國進口傳感器
(2)準確性:0.015AW
(3)分辨率: 0.001AW
(4)重 復 性:≤0.005
(5)測量范圍:0.001/0.005/0.010~0.990/0.990AW
(6)測量精度:溫度± 0.2℃
活度±0.013 25℃)
(7) 測量時間:一般樣品 10-15 分鐘(最長時間為 60 分鐘)
(8) 測量通道:單通道/四通道(可選)
(9)顯示屏:大觸摸彩屏 800×480 DOTS
(10)校準方式: 自動校準(校正值補償) 標準飽和鹽溶液
(11)操作方式:觸摸
(12)顯示速度:實時顯示檢測曲線
(13)樣品皿容量:20ml
(14)溫度顯示:0-50℃
(15)輸出方式:微型打印機
(16)數據接口:RS232
(17)工作環境:溫度 0~50℃
濕度 0~95%RH
(18) 功 耗:20W
(19)供電電壓:交流 220V
(20)外形尺寸:300mm×260mm×150mm
應用行業:《冠亞牌》水分活度儀已被企業、大專院校、科研機構等行業廣泛應用于各 種生產與實驗過程中:如醫藥、食品(食品添加劑、脫水蔬菜、肉制品加工、面條、 面粉、風干牛肉、干果等)、烘焙食品(面包、蛋糕、餅干、綠豆餅、月餅、饃片等)、 飼料、茶葉(綠茶、紅茶)等

water activity meter
Definition of food water activity:
Water Activity, Water Activity, or aw) main reaction food equilibrium the amount of free Water, the stability of the reaction of food and the possibility of microbial breeding, and can cause food quality change in the chemical, enzymatic and physical change, often used to measure the ability to endure dry degree. By measuring the water activity of food, choosing reasonable packaging and storage methods can reduce the use of preservative, and can judge the shelf life of food, grain and fruits and vegetables. The effect of water activity on food:
Food water activity is one of the important parameters determine the food deterioration and shelf life, about food, flavor, organization structure and the stability of the food all have important influence on, all kinds of microbial life activities and various
chemical, biological chemical change requires a certain amount of activity value, in food containing water, due to the different values of water activity of its stability are also different storage period, using the principle of water activity control water activity to improve the quality of products, extend the food storage period, has received more and more widely in food industry production value, in the international recognized HACCP food safety and quality management system is considered to be one of the frequently control standard, and in recent years, the United States, Japan and other developed countries have put it as a food testing project.
The "free water" in the sample can be harmful microbes used - such as the growth of bacteria and moulds, produce toxins and other harmful substances, but also influence such as chemical/biochemical reactions (e.g maillard reaction), the nature of the product will be affected by its:
- stability of microbial stability (growth)
- protein and vitamin content
- color, taste and nutritional value
- stability and durability
- storage and packaging
- solubility and texture Roast food and food additives
Baked goods are included in the shelf life of food, such as cookies, cakes, muffins, etc they are without refrigeration, at room temperature (18 to 25 degrees) can save a long time (6 to 12 months). The moisture content of the bread in the long shelf life has been greatly reduced.
The main indicators for the quality of durable foods are safety and good taste. Both the quality and durability of the food are influenced by the ingredients, the quality, the formula, the storage conditions. For bread foods with high moisture content, their durability is limited by mold growth. Most microbes grow when water is around 0.8, but some good, dry species can still survive in water at less than 0.6.
Baked goods can be made from a variety of ingredients such as cream, nuts, praline, fruit, jam, etc. These ingredients change the different characteristics of food, especially changes in the texture of baked goods caused by microorganisms. Mixed foods are made up of one or several different layers. The water in this food is likely to be transferred from one part to another. This transfer occurs in areas with high water activity and low water activity. Water activity is a physical parameter that indicates the "energy state" of water in the material. Therefore, it is better to expound its water activity than simply to control the absolute moisture content of food.
The transfer and balance of water in food is an important issue for its shelf life. Higher baking temperatures make a difference between different food components. Therefore, the balance adjustment between different layers or food components is affected not only by the baking process but also by the production and packaging time.
Characteristics of water activity meter:
1. High precision American import sensor. High accuracy and stable performance.
2. Professional humanized design, touch color screen display, can set screen backlight brightness, realize human-computer interaction interface.
3. The measuring time is short and easy to operate.
4. Real time printing output function and curve drawing function.
5. The multi-channel can be opened at the same time and can be measured according to different time.
6. The data can be recorded and collected more conveniently and can be used for comparison and analysis of later data. Technical parameters of GYW-1 water activity meter
(1) sensor: us import sensor
(2) accuracy: 0.015 AW
(3) resolution: 0.001 AW
(4) recovery: less than or equal to 0.005
(5) measurement range: 0.000 ~ 0.990 AW (6) measurement accuracy: plus or minus 0.2 ℃ temperature
Activity + / - 0.015 (25 ℃) @
(7) measuring time: general sample 10-15 minutes (60 minutes maximum)
(8) measuring channel: single channel
(9) screen: large touch screen 800 x 480 DOTS
(10) calibration method: automatic calibration (correction value) standard saturated salt solution
(11) operation mode: touch
(12) display speed: real-time display detection curve
(13) sample dish capacity: 20ml (14) temperature display: 0 to 50 ℃
(15) output mode: micro printer
(16) data interface: RS232 (17) working environment: 0 ~ 50 ℃ temperature
Humidity 0 ~ 95% RH
(18) power consumption: 20W
(19) power supply voltage: ac 220V
(20) profile size: 300mm x 260mm x 150mm
After-sales service:
One year warranty, lifetime maintenance。

其他推薦產品更多>>

感興趣的產品PRODUCTS YOU ARE INTERESTED IN

環保在線 設計制作,未經允許翻錄必究 .? ? ? Copyright(C)?2021 http://www.kindlingtouch.com,All rights reserved.

以上信息由企業自行提供,信息內容的真實性、準確性和合法性由相關企業負責,環保在線對此不承擔任何保證責任。 溫馨提示:為規避購買風險,建議您在購買產品前務必確認供應商資質及產品質量。

會員登錄

×

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

登錄 后再收藏

提示

您的留言已提交成功!我們將在第一時間回復您~
主站蜘蛛池模板: 通化市| 和硕县| 株洲县| 镇安县| 满城县| 尚志市| 化州市| 宕昌县| 昌宁县| 安乡县| 道真| 天津市| 溧水县| 绥棱县| 沂南县| 隆子县| 沅陵县| 高尔夫| 图木舒克市| 金堂县| 光泽县| 兴化市| 石城县| 巫山县| 田东县| 洮南市| 上林县| 通辽市| 龙游县| 高陵县| 安岳县| 七台河市| 承德县| 泸州市| 应城市| 安新县| 会泽县| 广宗县| 德令哈市| 施甸县| 涿州市|