SCROLLVAC SC pump

Description

Scrolvac SC-D dry mechanical pumps operate on the principle of a spiral type compressor. Each pump consists of 2 spirals of archimedic located with an offset of 180 °. The mobile spiral makes orbital rotation, thus the formed gas cavities decrease, squeezing the gas from the periphery to the center. The pumps of this series create an absolutely clean vacuum and work with high efficiency throughout the entire process.

Fields of application:
Electron beam welding
- lasers
- Detailing Systems
- Accelerators of particles / Synchrotron
- Tools surface analysis
- Scanning electronic microscopes
- Pectroscopy
- as Forvacuum Pumps for Systems s turbomolecular pumps

60 Hz, voltage, in

200, 380-400-415

200-220-230, 460

15 Elector power, W

1400

16 angular velocity at a frequency of 50 Hz, rpm

1460

17 angular speed at a frequency of 60 Hz, rpm

1760

18 degree of protection of the electric motor

IP 20

19 acceptable ambient temperature, ^{o s}

+5 to +40

20 mass, kg

60.0

Name of the parameter	Meaning
1 entrance flange	DN 25 ISO - KF
2 output flanet	DN 16 ISO - KF
3 nominal speed of action at a frequency of 50 Hz, m ^{3 /h}	5.4
4 nominal speed of action at a frequency of 60 Hz, m ^{3 /h}	6.4
5 speed of action at a frequency of 50 Hz, m ^{3 /h}	4.8
6 speed of action at a frequency of 60 Hz, m ^{3 /h}	6.0
7 Maximum residual pressure with food gas, MBAR (mm Hg)	5.0x10 ^{-2 (3.8x10 ^{-2 )}}
8 Maximum residual pressure without purge gas, MBAR (mm Hg)	5.0x10 ^{-2 (3.8x10 ^{-2 )}}
9 acceptable pressure of water vapor at a frequency of 50/60 Hz, MBAR	0.06
10 Water Paragraph performance at a frequency of 50/60 Hz, g/hour	0.2
11 Expandal gas consumption, l/min	9
12 noise level, dB - with purge gas - without purge gas	52 57
	1.0x10 ^-6
14 EDUCTION EL/DOWN. From a network of single -phase alternating current with a frequency of 50/60 Hz, voltage, in	200/230
15 Elector power, W	150
16 angular velocity at a frequency of 50 Hz, rpm	1440
17 angular speed at a frequency of 60 Hz, rpm	1740
18 degree of protection of the electric motor	IP 20
19 acceptable ambient temperature, ^{o s}	+5 to +40
20 mass, kg	14.0

Name of the parameter	Value
	Dn 40 ISO - kf
2 Oncenophant Flang	Dn 40 ISO - kf
3 nominal speed of action at a frequency of 50 Hz, m ^{3 /h}	30.0
4 nominal speed of action at a frequency of 60 Hz, m ^{3 /h}	36.0
3 /h	26.0
6 speed of action at a frequency of 60 Hz, m ^{3 /h}	31.0
7 The limiting pressure with purge gas, MBAR (mm Hg)	1.0x10 ^{-2 (7.5x10 ^{-3 )}}
8 Maximum residual pressure without purge gas, MBAR (mm Hg)	1.0x10 ^{-2 (7.5x10 ^{-3 )}}
9 The acceptable pressure of the water vapor at a frequency of 50/60 Hz, MBAR	0.05
	1.04
purge gas , l/min	10
- with purge gas - without purge gas	62 70
• 1.0x10 ^-6
14 ELECTION EL/DOVIG. From a network of single -phase alternating current with a frequency of 50/60 Hz, voltage, in	200/230
	400
16 angular velocity at a frequency of 50 Hz, rpm	1450
17 angular velocity at a frequency of 60 Hz, rpm	1730
	IP 20
19 acceptable ambient temperature, ^{about with}	+5 to +40
44. 0