High vacuum connection flange DN 100 ISO
Max. fore vacuum pressure for N2 mbar 3
Max. gas throughput Ar mbar x l x s-1 1,6
Max. gas throughput H2 mbar x l x s-1 1,Leybold TW250,1
Max. gas throughput He mbar x l x s-1 2,4
Max. gas throughput N2 mbar x l x s-1 3,7
Pumping speed Ar according to PNEUROP l/s 210
Leybold TW250
LEYBOLD TW250S
原产地:德国
常用于光盘生产线溅镀,ITO镀膜,芜湖分子泵TW250,光学镀膜,LED平板显示镀膜,装饰镀膜,分子泵TW250维修,硬盘镀膜等
极限真空:2X10-8mbar
High-vacuum connection DN 100 ISO-K
DN 100 CF
由于涡轮分子泵在某些方面,要比低温泵、离子泵和扩散泵表现得更优越。
故在一般情况下,分子泵TW250现货,多选用涡轮分子泵
涡轮分子泵LEYBOLD TW250S
Ultimate pressure with two-stage,
oil-sealed rotary vane pump < 2·10-8 mbar
Max. permissible forevacuum pressure for N2 3 mbar
Recommended forevacuum pumps
? TRIVAC D 2,5 E
? ECODRY M 15
分子泵抽气性能 * 由泵的极限压力,抽速和前级压力等决定