LEYBOLD MAG Series - Page 18

GA05141_0702 - 09/2004
18
Description
Technical data (continued)
MAG W 830 W 1300 W 2200 W 2800
High-vacuum flange DN 160 CF 200 CF 250 CF 250 CF
Pumping speed for N
2
measured
without splinter guard (PNEUROP) l·s
-1
900 1170 1800 2400
Compression for N
2
1.5 · 10
8
1.5 · 10
8
3.5 · 10
5
1 · 10
9
Compression for H
2
7.5 · 10
2
7.5 · 10
2
1 · 10
4
1.6 · 10
3
Ultimate pressure as to DIN 28 400 mbar < 1·10
-10
Max. forevacuum pressure with N
2
water cooled mbar 2213
air cooled mbar 0.2 0.2 0.1 0.3
Rotor speed min
-1
36,000 36,000 29,400 28,800
Run-up time min < 8 < 8 < 10 < 10
Weight kg 30 30 60 75
Max. high-vacuum flange temperature
short-time °C (°F) 85 (185)
for continuous operation °C (°F) 60 (140)
for bake-out (CF flange only) °C (°F) 120 (248)
Forevacuum flange DN 40 KF
Admissible ambient temperature °C5 – 40
°F 40 – 104
Storage temperature °C -10 – +60
°F 14 – 140
Max. relative air humidity 95% (non-condensing)
Degree of protection (EN 60529) IP 20