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產(chǎn)品名稱: Edwards nHT32油蒸汽擴(kuò)散泵
產(chǎn)品型號(hào): B31432400
產(chǎn)品展商: Edwards
產(chǎn)品文檔: 無(wú)相關(guān)文檔
簡(jiǎn)單介紹
Edwards nHT32油蒸汽擴(kuò)散泵
的詳細(xì)介紹
Edwards nHT32 Vapour Diffusion Vacuum Pump - NEW
Edwards nHT series diffusion pumps provide stable high throughput vacuum performance. Designed for optimum energy efficiency, flexibility and low maintenance, the nHT series is the ideal solution for a variety of demanding industrial applications.
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nHT32
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ANSI
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ISO
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Inlet connection
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32” ANSI
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800 ISO-F
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Backing connection
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6” ANSI
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200 ISO-K
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Pumping speed*
Nitrogen <10-4 mbar
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l/s
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21,000
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Pumping speed
Argon <10-4 mbar
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l/s
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18,000
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Pumping speed
Helium <10-4 mbar
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l/s
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30,000
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Gas throughput
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mbar l/s
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36
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Operating range
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mbar
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<10‐2 to 10‐7
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Ultimate pressure (Edwards 704)
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mbar
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< 10‐6
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Critical backing pressure (Edwards 704)
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mbar
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5 x 10-1
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Heating power
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kW
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21.6
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Heating cartridges
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qty
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18
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Warm-up period
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min
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< 25
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Weight
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570
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Recommended oil
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Edwards 704
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Oil
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L
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9.0–11.0
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Recommended holding pump
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E2M80
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Recommended backing pump
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nES630, E2M275,
GXS450, EH2600
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Edwards nHT32 Vapour Diffusion Vacuum Pump - NEW
B31430400 / B314-30-400 nHT20 ANSI 380-415V, 230V
B31432400 / B314-32-400 nHT20 ISO 380-415V, 230V
B31430460 / B314-30-460 nHT20 ANSI 440-480V, 230V
B31432460 / B314-32-460 nHT20 ISO 440-480V, 230V
