二手 ALCATEL / ADIXEN / PFEIFFER ASM 182 TD+ #9181886 待售

Helium leak detector Internal dry roughing pump P/N: D10RSS0PB710 High backing capacity Particle-free backing pump Extreme long-term stability Pumping speed: 25 m³/h Ultra small background signal Rapid signal reduction Molecular pump for high pumping speed Powerful turbo pump in the high vacuum range Table top model ACP 28 Dry roughing pump High sensitivity (5.10-12 atm cc/s helium minimum detectable leak) Auto calibration Color touch screen panel Technical data: Flange(In): DN 40 ISO-KF Test methods: Vacuum and sniffing leak detection Detectable gases: 4 He Minimum detectable leak rate for He (Sniffing leak detection): 1.10^8 Pa m³/s Minimum detectable leak rate for He (Vacuum leak detection): 5.10^-13 Pa m³/s Pumping speed for He: 4.4 l/s Noise level: 65 dB(A) Supply: 200-240 V, 50/60 Hz Power consumption max: 1.500 W Maximum inlet test pressure: 6hPa Backing pump capacity: 25 m³/h Start-up time (20°C) without calibration: < 4 min Start-up time (20°C) with calibration: < 5.5 min I/O Interfaces: Digital inputs (Start, vent, calibration) Digital outputs (Test modes, cycle in progress, helium signal above reject set point) Analog outputs (Helium signal log, inlet pressure) Interface: RS-232 Operating temperature: 10-40°C.