DS 202
代理產品介紹
DS 202 Rotary Vane Pump
規格介紹:DS 202 Rotary Vane Pump
8.3 m 3 /h (6 cfm) Two-stage roughing pump,
low noise and minimal backstreaming at low pressure
Dimensions (WxHxL) |
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Exhaust Connection |
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Free Air Displacement |
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Height |
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Inlet Connection |
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Input Voltage |
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Length |
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Oil Capacity Min/Max |
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Pumping Speed (50 Hz) |
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Pumping Speed (60 Hz) |
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Rotational Speed at 50Hz |
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Ultimate Partial Pressure |
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Ultimate Total Pressure with Gas Ballast |
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Water Vapour Pumping Capacity |
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Water Vapour Tolerance |
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Weight |
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Width |
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The DS 202 is a dual-stage oil-sealed rotary vane pump that delivers a pumping speed of 8.3 m3/hr at 50 Hz, or 5.8 CFM at 60 Hz, and a base pressure of < 2 x 10-3 mbar. The DS 202 has a low sound pressure, and has 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 202 has a manual gas ballast valve, which when opened, allows the pump to achieve its rated water vapor handling specification.
DS 202 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系列說明書