自動(dòng)蛋白測(cè)定儀儀器簡(jiǎn)介:
Programmable Kjeldahl Distillation systems/Nitrogen Distillation Unit/Fast Protein Analyzer
——VAPODEST 20s, VAPODEST 30s
可編程控制自動(dòng)( 凱氏) 蒸餾系統(tǒng)/定氮儀/快速蛋白測(cè)定儀
——維普得 VAP20s,VAP30s
VAPODEST 20s and VAPODEST 30s
For more than 20 years Gerhardt has been offering the rapid distillation systems VAPODEST for the steam distillation of Kjeldahl digestion and other samples. The new VAPODEST models offer a state-of-the-art technology. All models have a modern MCU-control, automatic steam generation, RS 485 interface, a corrosion free plastic housing and many more features.
All distillation systems are especially good in handling distillations of Kjeldahl digestion solutions as well as physical seperation methods of water steam soluble materials and volatile acids. For the determination of alcohol it is ideal that the steam power of the steam generator can be reduced to around 70 %. Best results in combination with digestion systems KB, CSB und SMA.
The models offer varying degrees of automation with manual end point titration.
維普得可編程自動(dòng)蒸餾儀VAP20s和VAP30s
20多年來(lái),Gerhardt(德國(guó)格哈特公司)一直向市場(chǎng)提供了VAPODEST(維普得)品牌的快速蒸餾儀,用于開(kāi)始定氮和其他很多樣品的蒸汽蒸餾。新的VAPODEST型號(hào)體現(xiàn)了當(dāng)今科技進(jìn)步的水平,所有新的型號(hào)都配備了現(xiàn)代微電腦主控器,全自動(dòng)蒸汽發(fā)生器,RS485端口,防腐塑料殼體和很多其它的功能。
這兩種蒸餾系統(tǒng)都特別適合于凱氏定氮的蒸餾,特別適合于各種水蒸汽可溶物質(zhì)和揮發(fā)酸等的物理分離。特別設(shè)計(jì)作為酒精測(cè)定的專(zhuān)門(mén)配置,因?yàn)槔硐霚y(cè)定狀態(tài)是控制蒸汽發(fā)生器產(chǎn)生的蒸汽量為70%左右。這些蒸餾儀與KB、CSB和SMA等型號(hào)的消化系統(tǒng)配套珠聯(lián)璧合。
不同型號(hào)具有不同的自動(dòng)化程度,采用手動(dòng)終點(diǎn)滴定(顏色法或者電位法都適用)
Versatile applications
VAPODEST water steam - rapid distillation systems are used worldwide e.g. for the determination of nitrate, nitrite, ammonium, Kjeldahl-digestion solutions, volatile acids, sulphur dioxide, ethanol, formaldehyde, phenols as well as other compounds. The fields of application can be found in various matrices, e.g. in:
? food
? feed
? luxury food (beer, vine, liqueur, spirits)
? cosmetics
? detergents
? environmental samples (plants, water, soils, sewage sludge)
? rotten material from biogas plants e.t.c.
自動(dòng)蛋白測(cè)定儀用途*
VAPODEST維普得水蒸汽快速蒸餾系統(tǒng)通用,如用于硝基氮、亞硝基氮、氨基氮、凱氏消化溶液、揮發(fā)酸、二氧化硫、酒精、甲醛、酚等等,其應(yīng)用領(lǐng)域可以在各行各業(yè)找到,例如在以下的行業(yè):
? 食品
? 飼料
? 奢侈食品(啤酒、葡萄酒、白酒、烈酒)
? 化妝品
? 洗滌劑
? 環(huán)保樣品(植物、水、土壤、污水污泥)
? 生物燃?xì)鈴S等的腐熟質(zhì)
專(zhuān)業(yè)服務(wù)無(wú)以倫比
1、126年供應(yīng)凱氏蒸汽蒸餾設(shè)備的技術(shù)經(jīng)驗(yàn),20多年專(zhuān)業(yè)精研的結(jié)晶。
2、老牌德國(guó)產(chǎn)品:技術(shù)考究,品質(zhì)精良!確保長(zhǎng)時(shí)間的正常運(yùn)轉(zhuǎn)、*、省費(fèi)用。
3、專(zhuān)業(yè),專(zhuān)業(yè)售后服務(wù)——華南服務(wù)中心:20多年的專(zhuān)業(yè)凱氏定氮服務(wù)經(jīng)驗(yàn)!
服務(wù)理念:急用戶(hù)之所急,思用戶(hù)之所需!
服務(wù)宗旨:給您一個(gè)無(wú)憂無(wú)慮的實(shí)驗(yàn)家園!
4、直接廠家代表,直接廠家窗口,搭起“*——中國(guó)用戶(hù)”的橋梁,溝通再無(wú)障礙!
5、直接廠家委托,直接廠家*專(zhuān)業(yè)服務(wù)。*委托經(jīng)營(yíng)的技術(shù)服務(wù)中心傳承:*專(zhuān)業(yè)售后服務(wù)水平,享譽(yù)中華的高度責(zé)任感。*提供7X24小時(shí)在線技術(shù)服務(wù)!重支持,重維護(hù),重培訓(xùn)。
技術(shù)參數(shù):
回收率:> 99.5%
重復(fù)性:+/-1%
檢出限:0.1mg
電源:230V AC
頻率:50/60 Hz
功率:1600W
重量:25KG (Vap 20s); 27KG (Vap 30s)
尺寸:440x340x690mm
適用范圍:檢測(cè)糧食、食品、乳制品、飲料、飼料、土壤、水、藥物、沉淀物和化學(xué)品等中的各種氮、粗蛋白質(zhì)、真蛋白含量,執(zhí)行各種水蒸氣蒸餾檢測(cè)工作,如:揮發(fā)性鹽基氮、堿解氮、氨態(tài)氮、硝態(tài)氮、非蛋白氮、蛋白氮、有效氮、揮發(fā)酸總量、甲醛、揮發(fā)酚、二氧化硫、硫化物、吊白塊、防腐劑、二噁英/烷,醇類(lèi)等,特別適合酒精蒸餾!
樣品的蒸餾時(shí)間: 2-4min/樣,優(yōu)化蒸汽量控制,40-*蒸汽軟件設(shè)置精確供給無(wú)以倫比
冷卻水供應(yīng):一般2-3L,zui多5L。超寬冷卻水可控范圍,特別適合夏日高溫環(huán)境
主要特點(diǎn):
*的凱氏蒸汽蒸餾設(shè)備:防爆式自動(dòng)蒸汽發(fā)生器,具蒸汽待機(jī)功能,具蒸汽壓力可調(diào)功能;玻璃或塑料蒸餾頭方便更換,滿足各種應(yīng)用;可編程控制實(shí)現(xiàn)自動(dòng)蒸餾和安全監(jiān)控。
VAPODEST 20s
VAPODEST model for low sample throughput with simple program procedure:
Automatic NaOH addition, Steam power variable from 40 - *.The 5x7 segment LED shows the individual program steps and can display as well up to 9 different error messages.
維普得VAP20s
維普得系列型號(hào)中的基本型,適用于較少樣品分析量和簡(jiǎn)單的程序控制。
自動(dòng)加堿、蒸汽量40-*可調(diào),5X7線段LED顯示器顯示每個(gè)程序步驟,可以顯示9個(gè)不同的錯(cuò)誤信息。
VAPODEST 30s
The intermediate model is specifically set up with all the following parameters for Kjeldahl distillations, namely:
Automatic addition of NaOH, H2O as well as removal of the sample residues, variable steam power from 40 - *. The 5x7 segment LED shows the program steps and can display up to 9 different error messages.
維普得VAP30s
維普得系列中的中間型號(hào),特別配置凱氏蒸餾的以下所有性能,即:
自動(dòng)地加堿、加水稀釋、排放樣品廢液,蒸汽量40-*可調(diào),5X7線段LED顯示器顯示每個(gè)程序步驟,可以顯示9個(gè)不同的錯(cuò)誤信息。