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    重慶通風(fēng)柜批發(fā),萬(wàn)州通風(fēng)柜加工定做

      重慶思誠(chéng)實(shí)驗(yàn)室設(shè)備有限公司,主營(yíng):實(shí)驗(yàn)室家具,鋼木實(shí)驗(yàn)臺(tái),全鋼實(shí)驗(yàn)臺(tái),PP實(shí)驗(yàn)臺(tái),全鋼通風(fēng)柜,PP通風(fēng)柜,天平臺(tái),高溫臺(tái),氣瓶柜,器皿柜,藥品柜,文件柜,萬(wàn)向排氣罩,原子吸收罩,實(shí)驗(yàn)凳,水槽,水龍頭。

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類(lèi)目

通風(fēng)柜詳細(xì)說(shuō)明

1

柜體操作門(mén)開(kāi)啟高度

0—800 mm

2

工作面風(fēng)速

0.4—0.6m/s。

3

噪音

<60db

4

排風(fēng)量

1080—1700m3/h

5

工作電壓

AC220V—380V

6

電機(jī)功率

0.09—4kw

8

杯槽

:配進(jìn)口PP杯槽,耐酸堿、耐腐蝕和有機(jī)物。

9

控制面板

萬(wàn)用插座、日光燈、風(fēng)機(jī)、風(fēng)閥開(kāi)停控制。

 

 

10

 

 

水龍頭

采用進(jìn)口優(yōu)質(zhì)單口水龍頭;材質(zhì)為純銅質(zhì);表面處理采用進(jìn)口環(huán)氧樹(shù)脂粉未噴涂,耐酸堿,耐腐蝕;出水嘴采用銅質(zhì)和PP兩種材質(zhì),可拆卸,加接安裝起泡器,鵝頸、折角出水管可360°旋轉(zhuǎn),有成型螺紋,可方便連接循環(huán)等特殊用水水管;閥芯采用精密陶瓷閥芯,90°旋轉(zhuǎn),開(kāi)關(guān)使用壽命達(dá)50萬(wàn)次以上,靜態(tài)最大耐壓35巴;把手采用PP材質(zhì),符合人體工學(xué)設(shè)計(jì),使用手感舒適、方便。

11

下水系統(tǒng)

采用進(jìn)口高密度PP材質(zhì)沉水彎,耐腐蝕、耐酸堿和有機(jī)物。

 

鋼木通風(fēng)柜材質(zhì)說(shuō)明:

  1. 外殼:外殼采用 1.0mm 優(yōu)質(zhì)冷軋鋼板在數(shù)控加工中心、剪裁、定位打孔、折彎焊接后成型,酸洗磷化處理后噴涂環(huán)氧樹(shù)脂粉末高溫烘烤固化。
  2. 內(nèi)殼:采用5mm灰色,耐酸堿有機(jī)溶劑之實(shí)驗(yàn)室專(zhuān)用抗蝕材質(zhì)。設(shè)有可拆卸維修孔,便于維修電路、水路、氣路。
  3. 臺(tái)面:采用進(jìn)口陶瓷臺(tái)面、進(jìn)口環(huán)氧樹(shù)脂臺(tái)面、千思板、實(shí)心理化板,耐酸堿、耐腐蝕;邊緣加厚至26mm,防止液體外溢。
  4. 可視窗:≥5mm厚防爆鋼化玻璃,滑動(dòng)自如,可停留于軌道任何位置;主視窗玻璃可左右自由滑動(dòng)
  5. 照明設(shè)備:防腐日光燈,光源與氣體隔離,臺(tái)面照度大于400流明,
  6. 柜體:采用優(yōu)質(zhì)18mm厚的三聚氰胺板,基材采用優(yōu)質(zhì)環(huán)保刨花板或中密度板,切面以?xún)?yōu)質(zhì)2mmPV邊條             熱熔膠封邊防水處理,各連接部位用專(zhuān)用連接件連接,牢固性強(qiáng)。
  7. 框架:采用30mm×50mm×1.2mm厚度優(yōu)質(zhì)方管,耐酸堿、抗腐蝕、易清潔、使用時(shí)間長(zhǎng)。
  8. 檢 修 窗:內(nèi)部設(shè)置檢修窗,方便水、電、氣線(xiàn)路對(duì)接。
  9. 水 嘴:可選配單口、雙口、三口水嘴、遙控水嘴等

插 座:可配置10A多功能二、三孔通用插座、16A三孔插座、25A三孔插座
本公司加工生產(chǎn)實(shí)驗(yàn)室各種實(shí)驗(yàn)臺(tái),通風(fēng)柜,操作臺(tái),實(shí)驗(yàn)室設(shè)備,實(shí)驗(yàn)室家具,高柜系列,配件系列,歡迎客戶(hù)來(lái)電制定

 

 通風(fēng)柜的主要功能:

通風(fēng)柜的功能中最主要的是排氣功能,在化學(xué)實(shí)驗(yàn)室中,實(shí)驗(yàn)操作時(shí)產(chǎn)生各種有害氣體、臭氣、濕氣以及易燃、易爆、腐蝕性物質(zhì),為了保護(hù)使用者的安全,防止實(shí)驗(yàn)中的污染物質(zhì)向?qū)嶒?yàn)室擴(kuò)散,在污染源附近要使用通風(fēng)柜,以往通風(fēng)柜使用臺(tái)數(shù)較少,只在特別有害且危險(xiǎn)的氣體及產(chǎn)生大量熱的實(shí)驗(yàn)中使用。通風(fēng)柜只擔(dān)負(fù)實(shí)驗(yàn)臺(tái)的輔助功能??紤]到改善實(shí)驗(yàn)環(huán)境,在實(shí)驗(yàn)臺(tái)上進(jìn)行的實(shí)驗(yàn)逐漸轉(zhuǎn)移到通風(fēng)柜內(nèi),這就要求在通風(fēng)柜里要有最適于設(shè)備使用的功能。特別是大多新建的實(shí)驗(yàn)室都要求有空調(diào),因此在建筑的初步設(shè)計(jì)階段就要將通風(fēng)柜的使用臺(tái)數(shù)納入空調(diào)系統(tǒng)的計(jì)劃。由于通風(fēng)柜在生化實(shí)驗(yàn)室中占有非常重要的位置,從改善實(shí)驗(yàn)室環(huán)境、改善勞動(dòng)衛(wèi)生條件,提高工作效率等方面考慮,通風(fēng)柜的使用臺(tái)數(shù)飛躍地增加。隨之而來(lái)的是通風(fēng)管道,配管、配線(xiàn)、排風(fēng)等都成為實(shí)驗(yàn)室建設(shè)的重要課題。

使用通風(fēng)柜的最大目的是排出實(shí)驗(yàn)中產(chǎn)生的有害氣體,保護(hù)實(shí)驗(yàn)人員的健康,也就是說(shuō)要有高度的安全性和優(yōu)越的操作性,這就要求通風(fēng)柜應(yīng)具有如下功能:

(5) 控制風(fēng)速功能:為防止通風(fēng)柜內(nèi)有害氣體逸出,需要有一定的吸入速度。決定通風(fēng)柜進(jìn)風(fēng)的吸入速度的要素有:實(shí)驗(yàn)內(nèi)容產(chǎn)生的熱量及與換氣次數(shù)的關(guān)系。其中主要的是實(shí)驗(yàn)內(nèi)容和有害物的性質(zhì)。國(guó)家標(biāo)準(zhǔn)規(guī)定,通風(fēng)柜的面風(fēng)速為0.5 m/s±10% 。為了確保這樣的風(fēng)速,排風(fēng)機(jī)應(yīng)有必要的靜壓,即空氣通過(guò)通風(fēng)管道時(shí)的摩擦阻力。確定風(fēng)速時(shí)還必須注意噪音問(wèn)題,通過(guò)空氣在管道內(nèi)流動(dòng)時(shí)以7―10m為限,超過(guò)10m將產(chǎn)生噪音,通常實(shí)驗(yàn)室的(室內(nèi)背景噪聲級(jí))噪聲限制值為70dBA,增加管道裁面積會(huì)降低風(fēng)速(6) 耐熱及耐酸堿腐蝕功能。通風(fēng)柜內(nèi)有的要安置電爐,有的實(shí)驗(yàn)產(chǎn)生大量酸堿等有毒有害氣體具有極強(qiáng)的腐蝕性。通風(fēng)柜的臺(tái)面,襯板、側(cè)板及選用的水咀、氣咀等都應(yīng)具有防腐功能。在半導(dǎo)體行業(yè)或腐蝕性實(shí)驗(yàn)中使用硫酸、硝酸、氫氟酸等強(qiáng)酸的場(chǎng)合還要求通風(fēng)柜的整體材料必須防酸堿,通常采用不銹鋼、PVC或PP材料制造。

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