- GMW機型3473偶極電磁鐵適用極面直徑最大達100mm的一系列極頭。
- 機型3472-50：裝有一對50A線圈，線圈間隙115mm。
- 機型3472-70：裝有一對加強冷卻的70A線圈，線圈間隙82mm – 建議應用於在大的極間隙需要產生高場或要達到最大的場穩定性以滿足光譜或類似應用時。
- 其它特點：
- 中等體積。
- 提供50A或70A機型。
- 極間隙可調整。
- 提供多種極頭。
- 氣冷或水冷式。
- 提供多種安裝選購。
- 應用：
- 霍爾效應研究。
- 磁光學研究。
- 實驗室實驗。
- 磁性分離實驗。
- 小型元件的磁性調準。
- 化學反應速率變化研究。
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總體規格 |
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機型 |
3472-50 |
3472-70 |
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極面直徑 |
100mm |
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標準極頭 |
25、50、75、100mm |
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極間隙 |
0～115mm |
0～82mm |
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線圈之間的間隙 |
116mm |
82mm |
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體積 |
寬377mm x 深233mm x 高217mm |
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重量 |
325kg |
335kg |
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串聯連接的線圈 |
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電阻(20°C) |
0.59Ω |
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最大的電阻 |
0.71Ω |
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最大的功率(氣冷) |
20A，14V(0.3kW) |
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最大的功率(水冷) |
50A，36V(1.8kW) |
70A，50V(3.5kW) |
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自電感 |
約60mH |
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水冷 |
3公升/分鐘，0.8 bar |
6公升/分鐘，2.0 bar |
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聯鎖保護 |
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過溫 |
Elmwood 3450G自動調溫器，安裝在每個冷卻板上，串聯連接， 溫度低於50°C時，接點閉合 |
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水流 |
Imo/Gems FS927流量開關安裝在循環水路的出口側上。 |
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最大的絕對壓力 |
10bar (150psi) |
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每分鐘2.5公升 |
每分鐘4.0公升 |
- 詳細規格、配件、軟體及選購，歡迎洽詢。
- The 3473 Dipole Electromagnet accepts a range of pole caps with face diameters up to 150mm. The model 3473-50 is fitted with a 50Amp coil pair, and has a coil gap of 127mm. The model 3473-70 is fitted with a 70Amp coil pair with enhanced cooling, and has a coil gap of 96mm. The 3473-70 is recommended when high fields are required at large pole gaps or to achieve maximum field stability for spectroscopic or similar applications.
- Features:
- Modest Size
- 50 or 70 Amp Versions
- Adjustable Pole Gap
- Wide Variety of Pole Caps
- Air or Water Cooled
- Many Mounting Options
- Applications:
- Hall Effect Studies
- Magneto-Optical Studies
- Laboratory Experiments
- Magnetic Separation experiments
- Magnetic alignment of small components
- Studying chemical reaction rate changes
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General |
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3472-50 |
3472-70 |
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Pole Diameter |
100mm |
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Standard Pole Caps |
25, 50, 75, & 100mm |
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Pole Gap |
0 to 115mm (0 to 4.5") |
0 to 82mm (0 to 3.2 ") |
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Intercoil Gap |
116mm (4.5") |
82mm (3.2") |
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Dimensions |
377mm W x 233mm D x 217mm H |
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Weight |
325kg (715lbs) |
335kg (737lbs) |
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Coils (series connected) |
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Resistance (20°C) |
0.59 Ω |
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Max Resistance |
0.71 Ω |
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Max Power (air) |
20 Amps, 14 Volts (0.3kW) |
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Max Power (water) |
50 Amps, 36 Volts (1.8kW) |
70 Amps, 50 Volts (3.5kW) |
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Self Inductance |
Approx 60mH |
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Water Cooling |
3 liters/min, 0.8 bar |
6 liters/min, 2.0 bar |
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Interlocks |
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Overtemperature |
Elmwood 3450G thermostat, mounted onto each cooling |
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Water Flow |
Imo/Gems FS927 flow switch mounted on outlet side of |
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Maximum Absolute Pressure: |
10bar (150psi) |
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2.5 liters per minute |
4.0 liters per minute |
- Please feel free to contact for detailed specifications, accessories, software and options.