Edwards XDS 10 User Manual

A726-01-880 Issue M
Page 8 © Edwards Limited 2010. All rights reserved.
Edwards and Edwards logo are trademarks of Edwards Limited.
Technical data
2.2.2 Performance characteristics
The position of the gas-ballast control defines the performance characteristics of the pump. These performance
characteristics are listed fully in Table 2.
The curves shown in Figure 2 show the relationship between inlet pressure and pumping speed for the pump.
* Does not apply to non-gas ballast variants.
Figure 2 - Performance characteristics
Table 2 - Performance characteristics
Parameter Units XDS 10 XDS 5
Gas-ballast control closed (position ‘0’)
typical ultimate vacuum (total pressure) 50 Hz
typical ultimate vacuum (total pressure) 60 Hz
mbar
Pa
mbar
Pa
< 7 x 10
-2
< 7
< 6 x 10
-2
< 6
< 7 x 10
-2
< 7
< 6 x 10
-2
< 6
Gas-ballast control closed (position ‘1’)*
typical ultimate vacuum (total pressure) 50 Hz
typical ultimate vacuum (total pressure) 60 Hz
Gas-ballast flow*
water vapour pumping capacity
mbar
Pa
mbar
Pa
l / min
g / hr
1.5 x 10
-1
15
1.2 x 10
-1
12
3
70
1.5 x 10
-1
15
1.2 x 10
-1
12
3
70
Gas-ballast control closed (position ‘2’)*
typical ultimate vacuum (total pressure) 50 Hz
typical ultimate vacuum (total pressure) 60 Hz
Gas-ballast flow*
water vapour pumping capacity
water vapour tolerance
mbar
Pa
mbar
Pa
l / min
g / hr
mbar
Pa
3.5 x 10
-1
35
3 x 10
-1
30
15
> 200
35
3.5 x 10
3
3.5 x 10
-1
35
3 x 10
-1
30
15
> 200
50
5 x 10
3
1. 60 Hz performance
2. 50 Hz performance

Edwards XDS 10 Specifications

General

Brand	Edwards
Model	XDS 10
Category	Water Pump
Language	English