Ordering Information; Ordering Parts; Spare Parts Maintenance Level; 1Electronic Unit Qme 250 - Pfeiffer Vacuum PrismaPro QMG 250 Translation Of The Original

14 Ordering information
14.1 Ordering parts
Ordering spare parts, accessories or optional components
► Always specify the following details when ordering spare parts, accessories or optional compo-
14.2 Spare parts Maintenance Level 1
14.2.1 Electronic unit QME 250
Part number
PT M28 641
PT M28 642
PT M28 643
PT M28 651
PT M28 652
PT M28 653
PT M28 661
PT M28 662
PT M28 663
PT M28 671
PT M28 672
PT M28 673
Tbl. 20:
14.2.2 Analyzer QMA 250
Part number Short description
PT M25 411 QMA 250 F1
PT M25 412
PT M25 413 QMA 250 M1
PT M25 414
PT M25 415
PT M25 416
PT M25 419
nents:
● all details according to the rating plate
● description and order number according to the parts list
Tuning the components
Defective system components, such as the QME 250 electronic unit or the QMA 250 ana-
lyzer can be replaced individually.
Replaced electronic units or analyzers must be calibrated with the existing components.
Pfeiffer Vacuum recommends arranging for a
this necessary calibration.
Short description
QME 250 M1
QME 250 M2
QME 250 M3
QME 250 M1
QME 250 M2
QME 250 M3
QME 250 M1
QME 250 M2
QME 250 M3
QME 250 M1
QME 250 M2
QME 250 M3
Electronic unit QME 250
Mass range [u]
1 – 100
Pfeiffer Vacuum Service Center
Mass range [u]
1 – 100
1 – 200
1 – 300
1 – 100
1 – 200
1 – 300
1 – 100
1 – 200
1 – 300
1 – 100
1 – 200
1 – 300
Detector Ion source
Faraday open
Faraday/EM
CB
Grid

Ordering information

to carry out
Input/Output Version
Standard straight
(without IO 250)
expanded
(with IO 250)
Standard 90° angled
(without IO 250)
expanded
(with IO 250)
Filament Wiring
W Nickel
Ir-Y O
2 3
W
Ir-Y O
2 3
W Copper, silver-plated
Ir-Y O
2 3
W
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