Made in Czech Republic: nEXT turbomolecular pumping station are modern and compact vacuum station for high vacuum, with turbomolecular vacuum pumps from 75 to 400 l/sec. Second vacuum pump is consist of dry or oil sealed backing pumps ranging to 22 m3/hod.
Technical data | ||
Pumping speed for N2 | NW40 | 42 ls-1 |
ISO/CF63 | 61 ls-1 | |
ISO/CF100 | 240 nebo 300 ls-1 | |
ISO/CF160 | 400 ls-1 | |
Compression ratio for N2 | > 1x1011 | |
Backing pump speed 50 (60) Hz | E2M1.5 | 1.6 m3hr-1 (1.2 cfm) |
RV | 5.1 m3hr-1 (3.6 cfm) | |
RV12 | 12 m3hr-1 (8.4 cfm) | |
XDD1 | 1.2 m3hr-1 (0.9 cfm) | |
nXDS6i | 6.2 m3hr-1 (3.6 cfm) | |
nXDS10i | 11.4 m3hr-1 (6.7 cfm) | |
nXDS15i | 15.1 m3hr-1 (8.9 cfm) | |
nXDS20i | 22 m3hr-1 (13.0 cfm) | |
Ultimate Pressure | <5 x 10-8 mbar | |
Inlet flange | NW40, ISO63, CF63, ISO100, CF100, ISO160 or CF160 | |
Exhaust flange | E2M1.5 | NW16 |
XDD1 | Fitted silencer or 1/8" BSP | |
RV/nXDS | NW25 | |
Mass | E2M1.5/XDD1 | 24.9 to 35 kg |
RV/nXDS | 41.2 kg to 55 kg | |
Noise level | ≤ 56 dB(A) | |
Leak tightness | <1 x 10-6 mbar ls-1 | |
Operating temperature range | 12 to 40°C |