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化工儀器網(wǎng)>產(chǎn)品展廳>生命科學(xué)儀器>微生物檢測(cè)儀器>菌落計(jì)數(shù)器/菌落分析儀>4905002 SELECTA菌落計(jì)數(shù)器digital-s

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4905002 SELECTA菌落計(jì)數(shù)器digital-s

參考價(jià) 13000
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  • 公司名稱(chēng) 武漢提沃克科技有限公司
  • 品牌 J.P.SELECTA/西班牙
  • 型號(hào) 4905002
  • 產(chǎn)地 西班牙
  • 廠商性質(zhì) 代理商
  • 更新時(shí)間 2025/4/23 9:28:27
  • 訪問(wèn)次數(shù) 5924

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WUHAN TEAMWORK TECHNOLOGY CO., LTD成立于2010年,注冊(cè)在武漢。我們主要從事歐美實(shí)驗(yàn)設(shè)備、儀器在中國(guó)區(qū)的銷(xiāo)售和提供技術(shù)支持、售后服務(wù)。憑借公司穩(wěn)健的經(jīng)營(yíng)策略和商業(yè)信譽(yù),成為諸多歐美在中國(guó)的銷(xiāo)售代理和服務(wù)中心。

公司成立之初,我們以提供地質(zhì)水勘探示蹤技術(shù)服務(wù)和設(shè)備為主;是瑞士ALBILLIA Sarl公司的代理商。2021年八月份成為瑞士TETRAEDRE Sarl公司在中國(guó)的總代理。

2012起,我們開(kāi)始致力于給新能源以及新材料研發(fā)領(lǐng)域提供高精的進(jìn)口實(shí)驗(yàn)設(shè)備。國(guó)內(nèi)高校鈣鈦礦實(shí)驗(yàn)室和眾多光伏企業(yè)以及從事太陽(yáng)能電池研究的實(shí)驗(yàn)室都和我們有過(guò)深度合作。2012年起,我公司就主導(dǎo)了德國(guó)harry gestigkeit gmbh、瑞士MBR Electronic、以色列MRClabFried Electric等品牌在中國(guó)區(qū)域的銷(xiāo)售和技術(shù)服務(wù)工作。

20145月份由于我們和西班牙JP SELECTA 、以色列FRIED Electric&MRC的正式合作建立。我們拓展了我們的產(chǎn)品銷(xiāo)售線,為生物化學(xué)實(shí)驗(yàn)室和一些科研院所開(kāi)始提供相關(guān)設(shè)備,在之后的兩年內(nèi),我們陸續(xù)成為了加拿大Lumen dynamicsexcelitas)、中國(guó)臺(tái)灣hsiangtai,西班牙hobersal等廠家的指定代理商。

2018年由于客戶的需求,我們接觸到研究型的智能穿戴設(shè)備,主要涉及腦電(EEG)、皮電(GSR&EDA)、肌電(EMG)、心電(ECG)等方面的穿戴設(shè)備。和愛(ài)爾蘭shimmer、美國(guó)EMotivBackyard Brains,Inc.成為了合作伙伴。為他們的產(chǎn)品在中國(guó)客戶提供技術(shù)支持和使用指導(dǎo)。目前已經(jīng)是ShimmerBackyard Brains在中國(guó)的最大的經(jīng)銷(xiāo)商。

公司成立十四年以來(lái),我們積累了大量的優(yōu)質(zhì)客戶。有豐富的儀器銷(xiāo)售以及售后經(jīng)驗(yàn)。是中國(guó)國(guó)內(nèi)的綜合性儀器宣傳平臺(tái)的資深會(huì)員,有著廣泛的宣傳渠道。

我們期待與您合作并取得成就!

 

 

WUHAN TEAMWORK TECHNOLOGY CO., LTD was established in 2010 and registered in Wuhan. We are mainly engaged in the sales, provision of technical support, and after-sales service of imported laboratory equipment and instruments in China. With the company's strategic business plans we’ve built a well-received business reputation, and became the sales agent and service center of many highly-regarded European and American brands in China.

At the beginning of the company's establishment, we mainly provided geological water exploration tracer technology services and equipment; we are the world's largest agent for ALBILLIA Sarl. (Swiss) In August 2021, we became the general agent of TETRAEDRE Sarl. (Swiss) in China.

Since 2012, we have been committed to providing high-precision imported equipment for the research and development of new energy and new materials. We’ve had in-depth collaborations with domestic university titanium ore laboratories, large photovoltaic companies, and laboratories engaged in solar cell research. Since 2012, our company has led the sales and technical services of brands such as Harry Gestigkeit Gmbh (Germany), MBR Electronic (Swiss), MRClab (Israel) and Fried Electric (Israel) in China.

In May 2014, we established formal cooperation with JP SELECTA (Spain) and FRIED Electric & MRC (Israel). We expanded our product sales line and began to provide biochemical related equipment for well-known scientific research institutes and laboratories. In the following two years, we successively became the designated agent of manufacturers such as Lumen dynamics (excelitas) (Canada), Hsiangtai (Taiwan), and Hobersal (Spain).

In 2018, due to customer demand, we came into contact with research-based smart wearable devices, mainly involving wearable devices in the fields of EEG, GSR & EDA, EMG, ECG, etc. We became partners with Shimmer (Ireland), EMotiv (United States), and Backyard Brains, Inc. (United States). We provide technical support and usage guidance for their products to Chinese customers. We are currently the largest distributor of Shimmer and Backyard Brains in China.

Since the company was founded 14 years ago, we have accumulated a large number of high-quality customers. We have rich experience in instrument sales and after-sales. We are a senior member of the comprehensive instrument promotion platform in China and have extensive promotion channels.

We look forward to working with you and achieving outstanding results!








熒光光源 加熱板 超聲低溫焊錫系統(tǒng) 地下水熒光示蹤儀

產(chǎn)地類(lèi)別 進(jìn)口 典型配置 全自動(dòng)菌落計(jì)數(shù)儀
價(jià)格區(qū)間 面議 應(yīng)用領(lǐng)域 醫(yī)療衛(wèi)生,環(huán)保,化工,生物產(chǎn)業(yè),石油

SELECTA菌落計(jì)數(shù)器digital-s

SELECTA菌落計(jì)數(shù)器digital-s

西班牙selecta公司生產(chǎn)的菌落計(jì)數(shù)器(colony counter)“Digital S“外觀才hi村為25*23*30cm;重量3.5公斤,功率20W.     SELECTA菌落計(jì)數(shù)器digital s

  應(yīng)該取均值在30-300之間的稀釋度進(jìn)行菌落計(jì)數(shù),像例子就應(yīng)該使用10倍稀釋度的進(jìn)行計(jì)算。平均值是43,那么樣品如果是固體,那么結(jié)果就是430CFU/g,如果是液體就是430CFU/ml。

  計(jì)數(shù)時(shí)應(yīng)選取菌落數(shù)在30~300之間的平板(SN標(biāo)準(zhǔn)要求為25~250個(gè)菌落),若有二個(gè)稀釋度均在30~300之間時(shí),按國(guó)家標(biāo)準(zhǔn)方法要求應(yīng)以二者比值決定,比值小于或等于2取平均數(shù),比值大于2則其較小數(shù)字(有的規(guī)定不考慮其比值大小,均以平均數(shù)報(bào)告)。

  在一定條件下(如需氧情況、營(yíng)養(yǎng)條件、pH、培養(yǎng)溫度和時(shí)間等)每克(每毫升)檢樣所生長(zhǎng)出來(lái)的細(xì)菌菌落總數(shù)。

  按國(guó)家標(biāo)準(zhǔn)方法規(guī)定,即在需氧情況下,37℃培養(yǎng)48h,菌落計(jì)數(shù)器價(jià)格能在普通營(yíng)養(yǎng)瓊脂平板上生長(zhǎng)的細(xì)菌菌落總數(shù),所以厭氧或微需氧菌、有特殊營(yíng)養(yǎng)要求的以及非嗜中溫的細(xì)菌,由于現(xiàn)有條件不能滿足其生理需求,故難以繁殖生長(zhǎng)。

  因此菌落總數(shù)并不表示實(shí)際中的所有細(xì)菌總數(shù),菌落總數(shù)并不能區(qū)分其中細(xì)菌的種類(lèi),所以有時(shí)被稱(chēng)為雜菌數(shù),需氧菌數(shù)等。

  菌落計(jì)數(shù)器的注意事項(xiàng)

  1、儀器應(yīng)放置在平整牢固的試驗(yàn)臺(tái)上使用。

  2、點(diǎn)數(shù)菌落時(shí),探筆不要過(guò)于傾斜,菌落計(jì)數(shù)器價(jià)格輕輕點(diǎn)下至有彈跳感時(shí),數(shù)字即被輸入。

  3、儀器應(yīng)防潮、防強(qiáng)烈震動(dòng)、防直接日光曝曬、防酸堿侵蝕,用后應(yīng)加防塵罩。

  4、注意防止細(xì)菌培養(yǎng)物污染計(jì)數(shù)池。

  5、儀器及探筆均不得隨意拆卸,若發(fā)現(xiàn)故障,應(yīng)請(qǐng)有經(jīng)驗(yàn)的技術(shù)人員檢修。

  6、儀器使用后或放置長(zhǎng)時(shí)間后放大鏡表面會(huì)有灰塵,選用純化水稍清洗,然后用鏡頭紙擦拭干凈待用。


 



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