VHS-250 Diffusion Pump

Name: 冰研應用股份有限公司
Address: 大埔頂45之2號, 竹南鎮, 苗栗縣, 350029
Telephone: 037-620170

商品名稱:

規格介紹:

Backstreaming Rate	5 x 10^-4 mg/cm²/min
Cooldown Time	10 min
Electrical Requirements	1 ph 50/60 Hz 120/208/240 V
Fluid Charge	500 CC
Fluid Type	Oil
Input Voltage	120, 208, 240 V
Maximum Forepressure - Full Load	0.55 Torr 0.72 mbar
Maximum Forepressure - No Load	0.65 Torr 0.85 mbar
Maximum Throughput	2.6 T-L/s (3.5 mbar-L/s)
Operating Range	1.2 x 10^-3 to <5 x 10^-9 Torr 1.6 x 10^-3 to <6.5 x 10^-9 mbar
Pump Power	2200 W
Pump Weight	75 lbs 34 kg
Pumping Speed - Air	2125 L/s
Pumping Speed - Air, via AVS 4.1 (1963)	3700 L/s
Pumping Speed - He/H2	2660 L/s
Recommended Backing Pump	≥ 17.0 cfm (28.9 m³/hr)
Warmup Time	10 min
Water Connections	1/8 inch FPT
Water Cooling - Temperature Requirement	60-80 °F 15-26 °C
Water Cooling Flow Requirement	0.25 gpm 57 L/hr