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  • 產品詳情
    • 產品名稱: POTTER噴霧塔

    • 產品型號:PDE00012
    • 產品廠商:英國BURKARD
    • 產品文檔:
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    簡單介紹:
    英國BURKARD PDE0012型POTTER噴霧塔生測噴霧塔采用國際標準的化學噴霧方法,用于有機生物接觸實驗的教學及科研工作。 英國BURKARD公司作為精密實驗室POTTER噴霧塔的主要供應商,可以提供英國BURKARD PDE0012型POTTER噴霧塔生測噴霧塔,儀器設計用于 9cm 范圍的循環噴霧。
    詳情介紹:
    英國BURKARD POTTER噴霧塔 生測噴霧塔

    英國BURKARD PDE0012型POTTER噴霧塔生測噴霧塔采用國際標準的化學噴霧方法,用于有機生物接觸實驗的教學及科研工作。
     
    產品特點:
    ●方法采用國際認可的標準
    ●實驗結果真實可靠
    ●**性得到大大提高
    ●操作平穩,重復性好
    ●儀器結構便于清洗
     
      英國BURKARD公司作為精密實驗室POTTER噴霧塔的主要供應商,可以提供英國BURKARD PDE0012型POTTER噴霧塔生測噴霧塔,儀器設計用于 9cm 范圍的循環噴霧。
     英國BURKARD PDE0012型POTTER噴霧塔生測噴霧塔是一實驗室噴霧設備,其設計功能為向一9cm直徑范圍內均勻噴霧。適合于化學物品的生測試驗研究,可直接噴在生物體或形成殘留膜(或殘余膜),該設計融合了*近Rothmsted試驗站,Harpenden, Herts, England等的研究成果,包括:噴霧器的快速拆裝,氣動噴霧臺及所有的空氣控制安裝在控制面板上。噴霧塔安裝有一個4英寸0-30lb/立方英寸的壓力表。
     在使用Potter噴霧塔時操作者通常會有一些危害,尤其在大量樣品測試時。這時應該將噴霧塔放置于通風廚中。為了克服殘留物質對皮膚的傷害,Burkard公司研究出 自動型Potter噴霧塔,裝配有氣動Petri培養皿送喂裝置。Petri培養皿放置于噴霧臺上的噴霧管噴霧范圍區域內。通過腳踏開關或氣栓開關樣品被吸入到預先設定的噴霧點。在給噴嘴實施氣壓之前完成氣動執行器的后續操作。噴霧完成,降低噴霧臺向前移動保證順利移出待測樣品。
      Burkard公司的Potter噴霧塔全部采用防腐蝕不銹鋼制造,不僅更堅固,而且其構造使清理維護非常簡單,表面不需要化學陽極保護。壓力計和作業控制系統安裝在底部,在平臺中心安裝有水平儀,可以通過調節底部的四個支腳確保儀器處于嚴格的水平狀態。
    噴霧臺在氣動桿活塞內的高度可以調節,并有四個可鎖定偏心定位盤定位不同直徑的Petri 培養皿和其他容器,調節噴霧臺水平,并調節氣動桿和制動器支撐鉗。
     Potter噴霧塔配有兩個噴嘴,可產生中等霧滴及極小霧滴。精密噴嘴出廠時通過預設,通過恒定的25-35psi (1.7-2.1bar)空氣輸入,保證均勻的霧滴分散。 
    用戶需要在當地配置一臺空氣壓縮機(一般試驗室常用型, 0-15psi )。
    技術參數:
     
             
    Standard
    噴霧管
     
    頂部直徑
    15.7cm
    底部直徑
    11.9cm
    升降距離
    18.5
    管長
    69cm
    *大盤直徑
    11cm
    *大工作供壓
    2kg/cm2
    工作壓力
    15lb/sq.in
    標準樣品存量

    24cc 

    Product Description

    Suitable for studying the biological effects of chemicals both when applied as a direct spray on the organisms or as a residual film. This design incorporates more recent developments from Rothamsted Experimental Station, Harpenden, Herts, England, including the following: quickly detachable atomisers pneumatically operated spray table and all air controls mounted on attached instrument panels. A 0-2 kg/cm2 pressure gauge is fitted as standard equipment.

    Construction and Equipment Details

    • Frame: Manufactured from extruded Aluminium Alloy section in pleasing self colour finish of light and durable construction.
    • Spray Table: Precision made Aluminium Alloy spinning with high finish internally and matt external surfaces, positioned centrally by three screws mounted on the intermediate platform.
    • Nozzles: Units supplied in pairs as standard equipment for Intermediate and Final spraying. Manufactured to close tolerance giving an accurate spray formation, with stainless steel jet and pick-up tube. Fully adjustable assembly for level and centralising over the spray tube.
    • Spray Table: Adjustable for height within the piston of the air cylinder and fitted with eccentrics to the test platform for positioning the specimen dish beneath the spray tube.
    • Air Pressure: Constant supply of 1.5 – 2 kg/cm2 through the input connection controlled by an on/off switch and exhaust valve. Fine adjustment is made by a sensitive needle valve on the left hand side of the instrument giving direct reading on the pressure gauge, or manometer (which is supplied as an extra). This pressure operates the air jack and nozzle head simultaneously.
    • Manometer: Provision is made at the rear of the instrument to accommodate the use of a manometer if required. Level Four screwed feet in the base of the instrument provides easy levelling in conjunction with the spirit level on the intermediate platform.

    Extra Equipment

    • Manometer
    • Portable Air Compressor complete with couplings and pressure valves


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