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Granville-Phillips® 835 Vacuum Quality Monitor System

Model: 835100-YG-1D

The Granville-Phillips® 835100-YG-1D Gauge for the VQM Vacuum Quality Monitor System measures 1 to 145 amu, with a demountable envelope.

Mass Range
1 - 145 amu
Operating Temperature
0 - 50°C (32 - 122°F), non - condensing
Dimensions
19.10 cm long (including connector) x 3.81 cm diameter (7.52 x 1.5 inches)
Weight
420 g (14.8 oz)
Type
Mass Spectrometry Vacuum Gauge
Measurement Range
UHV to 1 x 10^-5 Torr
Cable Length
1, 3, 10, 20 meters long
Measurement Technique
Mass Spectrometry
Resolution
150 Full Width Half Maximum (FWHM) typical
Bake Out Temperature
200°C maximum, non-operating, cable disconnected

Response Time
85 ms
Detector Type
Electron Multiplier, field replaceable
Dynamic Range
2 decades for single scan, 3 or more with averaging
Mass Separator Type
Autoresonant Ion Trap
Mounting Flange
NW35CF 2.75 in. ConFlat
Filament
Single Yttria-coated Iridium, field replaceable
Exposed Materials
304 L Stainless Steel, 316 L Stainless Steel, Alumina Ceramic, Al2O3 98% Min., Nickel, Molybdenum, Ag/Cu eutectic braze, Gold, Iridium, Yttria, Y2O3 99.95%, Lead Glass (multiplier body), Chromium

Mass Range
1 - 145 amu
Operating Temperature
0 - 50°C (32 - 122°F), non - condensing
Dimensions
19.10 cm long (including connector) x 3.81 cm diameter (7.52 x 1.5 inches)
Weight
420 g (14.8 oz)
Type
Mass Spectrometry Vacuum Gauge
Measurement Range
UHV to 1 x 10^-5 Torr
Cable Length
1, 3, 10, 20 meters long
Measurement Technique
Mass Spectrometry
Resolution
150 Full Width Half Maximum (FWHM) typical
Bake Out Temperature
200°C maximum, non-operating, cable disconnected

Response Time
85 ms
Detector Type
Electron Multiplier, field replaceable
Dynamic Range
2 decades for single scan, 3 or more with averaging
Mass Separator Type
Autoresonant Ion Trap
Mounting Flange
NW35CF 2.75 in. ConFlat
Filament
Single Yttria-coated Iridium, field replaceable
Exposed Materials
304 L Stainless Steel, 316 L Stainless Steel, Alumina Ceramic, Al2O3 98% Min., Nickel, Molybdenum, Ag/Cu eutectic braze, Gold, Iridium, Yttria, Y2O3 99.95%, Lead Glass (multiplier body), Chromium

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