代理產品介紹

商品名稱:

DS 302 Rotary Vane Pump

規格介紹:

12 m 3 /h (8.2 cfm) Two-stage roughing pump,

low noise and minimal backstreaming at low pressure

詳細介紹:
Dimensions (WxHxL)
  • 132 mm x 212 mm x 467 mm
Exhaust Connection
  • 25KF DN
Free Air Displacement
  • 50 Hz: 237 L/min
  • 60 Hz: 285 L/min
  • 50 Hz: 14.2 m³/h
  • 60 Hz: 10 cfm
Height
  • 212 mm
Inlet Connection
  • 25KF DN
Input Voltage
  • 100-120/200-230V ±10%, 50/60 Hz
Length
  • 467 mm
Oil Capacity Min/Max
  • 0.25 / 0.6 l
Pumping Speed (50 Hz)
  • 11.6 m3/h
Pumping Speed (60 Hz)
  • 8.2 cfm
Rotational Speed at 50Hz
  • 1500 rpm
Ultimate Partial Pressure
  • 10-4 mbar
Ultimate Total Pressure with Gas Ballast
  • 2∙10-2 mbar
Water Vapour Pumping Capacity
  • 160 g/h
Water Vapour Tolerance
  • 20 mbar
Weight
  • 25 kg
Width
  • 132 mm

The DS 302 is a dual-stage oil-sealed rotary vane pump that delivers a pumping speed of 11.6 m3/hr at 50 Hz, or 8.2 CFM at 60 Hz, and a base pressure of < 2 x 10-3 mbar. The DS 302 operates at a very quiet sound pressure, with a universal voltage single-phase electric motor, with integral power switch.

An inlet isolation valve is integrated into the pump to close off the inlet port whenever power to the pump is interrupted. This antibackstream valve retains vacuum in the roughing, or foreline, and prevents pump oil from contaminating the vacuum chamber. The DS 302 has a manual gas ballast valve, which when opened, allows the pump to achieve it's rated water vapor handling specification.

DS 302 是一款雙段油式幫浦,提供 11.6 m³/小時(或 8.2 CFM)的抽速,並達到低於 2 x 10⁻³ mbar 的基礎壓力。DS 302 運行時音量非常低,並可選配具通用電壓的單相電動馬達(附電源開關)或您可另外選擇三相馬達。

幫浦中整合了一個入口隔離閥,可在泵浦的電源中斷時關閉入口。此防回流閥可在粗抽或前級管路中保持真空,並防止泵油污染真空室。DS 302 具有手動氣鎮閥,打開該閥後,泵浦可達到其額定的水蒸氣處理規格。

雙級設計可實現低至 10⁻³ mbar 的運行壓力,具備低運行溫度、低壓下的最小返流、

高效的抽氣效率,並在 10⁻² mbar 壓力範圍內提供氣鎮功能。


全球適用馬達提供單相和三相選項,適用於各種電壓和頻率,且運行電壓易於選擇,

提升了靈活性,有助於簡化規劃並降低庫存需求。


防返流閥和排氣裝置在泵停止或閒置時隔離泵體,並在泵關閉或停電時防止通風不良及油品污染真空系統。


IEC320 插座類型可使用標準電源線,無需開箱或重新接線。


當氣鎮閥打開時,將乾燥空氣引入泵的第二級,藉此增加模組溫度,

促進油內水蒸氣或其他可冷凝氣體的脫氣與清潔。


出貨時不含電源線,需另行訂購。

DS 302 Rotary Vane Pump Data Sheet

Agilent Vacuum Product Declarations of Conformity Reference List

Dual Stage Rotary Vane Pumps DS102/202/302/402/602 user manual

DS Pump Quick Reference Guide