Pfeiffer Vacuum PrismaPro QMA 250 F1, Перевод оригинала

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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-
nents:
● all details according to the rating plate
● description and order number according to the parts list
14.2 Spare parts Maintenance Level 1
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
Pfeiffer Vacuum Service Center to carry out
this necessary calibration.
14.2.1 Electronic unit QME 250
Part number Short description Mass range [u] Input/Output Version
PT M28 641 QME 250 M1 1 – 100 Standard
(without IO 250) straight
PT M28 642 QME 250 M2 1 – 200
PT M28 643 QME 250 M3 1 – 300
PT M28 651 QME 250 M1 1 – 100 expanded
(with IO 250)
PT M28 652 QME 250 M2 1 – 200
PT M28 653 QME 250 M3 1 – 300
PT M28 661 QME 250 M1 1 – 100 Standard
(without IO 250) 90° angled
PT M28 662 QME 250 M2 1 – 200
PT M28 663 QME 250 M3 1 – 300
PT M28 671 QME 250 M1 1 – 100 expanded
(with IO 250)
PT M28 672 QME 250 M2 1 – 200
PT M28 673 QME 250 M3 1 – 300
Tbl. 20: Electronic unit QME 250
14.2.2 Analyzer QMA 250
Part number Short description Mass range [u] Detector Ion source Filament Wiring
PT M25 411 QMA 250 F1 1 – 100 Faraday open W Nickel
PT M25 412 Ir-Y
2
O
3
PT M25 413 QMA 250 M1 Faraday/EM W
PT M25 414 Ir-Y
2
O
3
PT M25 415 CB W Copper, silver-plated
PT M25 416 Ir-Y
2
O
3
PT M25 419 Grid W
Ordering information
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