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Keyword       Ideal Spectroscopy Part Number       Manufacturer Part Number

× Molecular-Spectroscopy Optical-Table-Accessories Absorption-Spectroscopy-Gas-Cells Ultra-High Purity Gas Products Pulse-Valves-For-Jet-Cooling Vacuum-Pressure-Measurement Fittings-and-Flanges Vacuum-Valves Vacuum-Pumps Modular-Vacuum-Chambers

MKS Granville Phillips 355 Micro-Ion Bayard-Alpert Hot Cathode Vacuum Gauge, Dual Tungsten Filaments, 3/4 inch Tube Port. PN: 355001-TA
In Stock: 2


The World’s Smallest Ionization Gauge. The Micro-Ion Gauges occupy less than 10% of the volume of conventional glass gauge or nude gauges, allowing easy installation in complex, tightly packed vacuum systems. With high performance patented dual ion collector design increasing electron path length and ion collection efficiency providing high performance in a small volume. Having long term stability, the grid windings are attached to the grid posts every 180° for greater sensitivity and stability. The dual filaments helps provide long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011926



Price: $458.73



MKS Granville Phillips 355 Micro-Ion Bayard-Alpert Hot Cathode Vacuum Gauge, Dual Yttria-Coated Iridium Filaments, 3/4 inch Tube Port. PN: 355001-YA
In Stock: 5


The World’s Smallest Ionization Gauge. The Micro-Ion Gauges occupy less than 10% of the volume of conventional glass gauge or nude gauges, allowing easy installation in complex, tightly packed vacuum systems. With high performance patented dual ion collector design increasing electron path length and ion collection efficiency providing high performance in a small volume. Having long term stability, the grid windings are attached to the grid posts every 180° for greater sensitivity and stability. The dual filaments helps provide long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011933



Price: $482.82



MKS Granville Phillips 355 Micro-Ion Vacuum Gauge, w/ Dual Tungsten Filament 1.0 inch Port Compression. PN: 355001-TJ
In Stock: 2


This is a Micro-Ion Gauge with a 1.0 in. compression port mount and dual tungsten filaments. The Micro-Ion gauge is the world's smallest ionization gauge and occupies less than 10% of the volume of a conventional glass gauge or nude gauge, allowing for easy installation in complex, tightly packed vacuum systems. With a high performance, patented, dual ion collector design which increases electron path length and ion collection efficiency, this gauge provides high performance in a small volume. The dual filaments and grid windings that are attached to the grid posts every 180° increase sensitivity, long-term stability and long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011920



Price: $549.06



MKS Granville Phillips 355 Micro-Ion Vacuum Gauge, Dual Yttria-coated Iridium Filaments, 1.0 inch Port Compression. PN: 355001-YJ
In Stock: 2


This is a Micro-Ion Gauge with a 1.0 in. compression port mount and Yttria coated Irridium filaments. The Micro-Ion gauge is the world's smallest ionization gauge and occupies less than 10% of the volume of a conventional glass gauge or nude gauge, allowing for easy installation in complex, tightly packed vacuum systems. With a high performance, patented, dual ion collector design which increases electron path length and ion collection efficiency, this gauge provides high performance in a small volume. The dual filaments and grid windings that are attached to the grid posts every 180° increase sensitivity, long-term stability and long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011921



Price: $523.27



MKS Granville Phillips 355 Micro-Ion Bayard-Alpert Hot Cathode Vacuum Gauge, Dual Tungsten Filaments, NW KF-16 Vacuum Fitting. PN: 355001-TD
In Stock: 2


The World’s Smallest Ionization Gauge. The Micro-Ion Gauges occupy less than 10% of the volume of conventional glass gauge or nude gauges, allowing easy installation in complex, tightly packed vacuum systems. With high performance patented dual ion collector design increasing electron path length and ion collection efficiency providing high performance in a small volume. Having long term stability, the grid windings are attached to the grid posts every 180° for greater sensitivity and stability. The dual filaments helps provide long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011927



Price: $503.36



MKS Granville Phillips 355 Micro-Ion Bayard-Alpert Hot Cathode Vacuum Gauge, Dual Yttria-Coated Filaments, NW KF-16 Vacuum Fitting. PN: 355001-YD
In Stock: 4


The World’s Smallest Ionization Gauge. The Micro-Ion Gauges occupy less than 10% of the volume of conventional glass gauge or nude gauges, allowing easy installation in complex, tightly packed vacuum systems. With high performance patented dual ion collector design increasing electron path length and ion collection efficiency providing high performance in a small volume. Having long term stability, the grid windings are attached to the grid posts every 180° for greater sensitivity and stability. The dual filaments helps provide long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011935



Price: $529.43



MKS Granville Phillips 355 Micro-Ion Bayard-Alpert Hot Cathode Vacuum Gauge, Dual Yttria-Coated Iridium Filaments, KF-25 Fitting. PN: 355001-YE
In Stock: 22


The World’s Smallest Ionization Gauge. The Micro-Ion Gauges occupy less than 10% of the volume of conventional glass gauge or nude gauges, allowing easy installation in complex, tightly packed vacuum systems. With high performance patented dual ion collector design increasing electron path length and ion collection efficiency providing high performance in a small volume. Having long term stability, the grid windings are attached to the grid posts every 180° for greater sensitivity and stability. The dual filaments helps provide long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011205



Price: $576.95



MKS Granville Phillips 355 Micro-Ion Bayard-Alpert Hot Cathode Vacuum Gauge, Dual Tungsten Filaments, KF-25 Vacuum Fitting. PN: 355001-TE
In Stock: 1
Expecting: 1
Arrival: 1 on 2025-01-17


The World’s Smallest Ionization Gauge. The Micro-Ion Gauges occupy less than 10% of the volume of conventional glass gauge or nude gauges, allowing easy installation in complex, tightly packed vacuum systems. With high performance patented dual ion collector design increasing electron path length and ion collection efficiency providing high performance in a small volume. Having long term stability, the grid windings are attached to the grid posts every 180° for greater sensitivity and stability. The dual filaments helps provide long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011929



Price: $539.20



MKS Granville Phillips 355 Micro-Ion Bayard-Alpert Hot Cathode Vacuum Gauge, Dual Tungsten Filaments, NW KF-40 Fitting. PN: 355001-TK
In Stock: 2


The World’s Smallest Ionization Gauge. The Micro-Ion Gauges occupy less than 10% of the volume of conventional glass gauge or nude gauges, allowing easy installation in complex, tightly packed vacuum systems. With high performance patented dual ion collector design increasing electron path length and ion collection efficiency providing high performance in a small volume. Having long term stability, the grid windings are attached to the grid posts every 180° for greater sensitivity and stability. The dual filaments helps provide long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011932



Price: $531.05



MKS Granville Phillips 355 Micro-Ion Bayard-Alpert Hot Cathode Vacuum Gauge, Dual Yttria-Coated Iridium Filaments, NW KF-40 Fitting. PN: 355001-YK
In Stock: 4


The World’s Smallest Ionization Gauge. The Micro-Ion Gauges occupy less than 10% of the volume of conventional glass gauge or nude gauges, allowing easy installation in complex, tightly packed vacuum systems. With high performance patented dual ion collector design increasing electron path length and ion collection efficiency providing high performance in a small volume. Having long term stability, the grid windings are attached to the grid posts every 180° for greater sensitivity and stability. The dual filaments helps provide long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011936



Price: $558.75



MKS Granville Phillips 355 Micro-Ion Bayard-Alpert Hot Cathode Vacuum Gauge, Dual Tungsten Filaments, 1/2 inch Male 8 VCR Fitting. PN: 355001-TH
In Stock: 2


The World’s Smallest Ionization Gauge. The Micro-Ion gauges occupy less than 10% of the volume of conventional glass gauge or nude gauges, allowing easy installation in complex, tightly packed vacuum systems. With high performance patented dual ion collector design increasing electron path length and ion collection efficiency providing high performance in a small volume. Having long term stability, the grid windings are attached to the grid posts every 180° for greater sensitivity and stability. The dual filaments helps provide long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011931



Price: $540.71



MKS Granville Phillips 355 Micro-Ion Bayard-Alpert Hot Cathode Vacuum Gauge, Dual Yttria-Coated Iridium Filaments, 1/2 inch Male 8 VCR Fitting. PN: 355001-YH
In Stock: 2


The World’s Smallest Ionization Gauge. The Micro-Ion gauges occupy less than 10% of the volume of conventional glass gauge or nude gauges, allowing easy installation in complex, tightly packed vacuum systems. With high performance patented dual ion collector design increasing electron path length and ion collection efficiency providing high performance in a small volume. Having long term stability, the grid windings are attached to the grid posts every 180° for greater sensitivity and stability. The dual filaments helps provide long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011934



Price: $568.22



MKS Granville Phillips 355 Micro-Ion Vacuum Gauge, (UHV Range) w/ Dual Tungsten Filament CF 1.33 in. PN: 355001-TF
In Stock: 2


This is a Micro-Ion Gauge with a CF 1.33 in. mount and dual tungsten filaments. The Micro-Ion gauge is the world's smallest ionization gauge and occupies less than 10% of the volume of a conventional glass gauge or nude gauge, allowing for easy installation in complex, tightly packed vacuum systems. With a high performance, patented, dual ion collector design which increases electron path length and ion collection efficiency, this gauge provides high performance in a small volume. The dual filaments and grid windings that are attached to the grid posts every 180° increase sensitivity, long-term stability and long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011912



Price: $577.34



MKS Granville Phillips 355 Micro-Ion Vacuum Gauge, Dual Yttria-Coated Iridium Filament, CF 1.33 in. (UHV Range). PN: 355001-YF
In Stock: 4


This is a Micro-Ion Gauge with a Conflat CF 1.33 in. mount. The Micro-Ion gauge is the world's smallest ionization gauge and occupies less than 10% of the volume of a conventional glass gauge or nude gauge, allowing for easy installation in complex, tightly packed vacuum systems. With a high performance, patented, dual ion collector design which increases electron path length and ion collection efficiency, this gauge provides high performance in a small volume. The dual filaments and grid windings that are attached to the grid posts every 180° increase sensitivity, long-term stability and long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011937



Price: $576.95



MKS Granville Phillips 355 Micro-Ion Vacuum Gauge, (UHV Range) w/ Dual Tungsten Filament CF 2.75 in. PN: 355001-TG
In Stock: 2


This is a Micro-Ion Gauge with a Conflat CF 2.75 in. mount. The Micro-Ion gauge is the world's smallest ionization gauge and occupies less than 10% of the volume of a conventional glass gauge or nude gauge, allowing for easy installation in complex, tightly packed vacuum systems. With a high performance, patented, dual ion collector design which increases electron path length and ion collection efficiency, this gauge provides high performance in a small volume. The dual filaments and grid windings that are attached to the grid posts every 180° increase sensitivity, long-term stability and long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011918



Price: $568.62



MKS Granville Phillips 355 Micro-Ion Vacuum Gauge, (UHV Range) Dual Yttria-coated Iridium Filaments CF 2.75 in. PN: 355001-YG
In Stock: 24


The World’s Smallest Ionization Gauge. The Micro-Ion Gauges occupy less than 10% of the volume of conventional glass gauge or nude gauges, allowing easy installation in complex, tightly packed vacuum systems. With high performance patented dual ion collector design increasing electron path length and ion collection efficiency providing high performance in a small volume. Having long term stability, the grid windings are attached to the grid posts every 180° for greater sensitivity and stability. The dual filaments helps provide long gauge life. Unscheduled downtime is avoided by using the second filament as a back-up until the gauge can be replaced during regular maintenance procedures.

Condition: New



Product Number: P1011919



Price: $597.85



MKS Granville Phillips Micro-Ion Gauge Cable, Connects 355 Hot Cathode Gauge To 358 Contrroller, 10ft Long. PN: 358011-10
In Stock: 67


These ion gauge cables connect the MKS Granville Phillips 358 gauge controller to one 355 micro ion Bayard-Alpert gauge tube. These cables are 10 ft. (3m) long and are replacements for the MKS Granville Phillips part number 358011-10. Ion gauge controllers, ion gauge tubes, and thermocouple sensors are also available, sold separately.

Condition: New



Product Number: P102069



Price: $504.09



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Ideal Spectroscopy
5910 Midway Park Blvd NE,
Albuquerque, NM 87109-5805

Phone: (505) 872-0037
Fax: (505) 872-9001
info@idealspectroscopy.com