MKS 390510-2-YG-T Granville Phillips Micro Ion Atm Uhv Gauge Philips Vacuum 2.75 Conflat

( Brand: Mks ), ( Type: Vacuum Gauge ), ( Gauge Purpose: Vacuum ), ( Color: Blue ), ( Manufacturer Part Number: 390510-2-YG-T ), ( Vacuum Units: Torr ), ( Item Length: 4 In ), ( Unit Type: Unit ), ( Features: Digital ), ( Item Weight: 2 Lb ), ( Country Of Origin: United States )

Review MKS Granville phillips Micro ion Atm Uhv Vacuum Gauge 2.75 Conflat

The MKS Instruments Granville-Phillips Model 390510-2-yg-T Micro-ion Atmospheric Pressure UHV Vacuum Gauge is a versatile and reliable instrument designed for use in Ultra-High Vacuum (UHV) systems. This particular gauge model is equipped with a Conflat flange, making it an ideal choice for applications where space is a constraint or where the need for a leak-tight connection is paramount.

The gauge operates on the principle of ion gauge technology, where ions are produced in the gauge volume and their number is proportional to the pressure in the system. The gauge is capable of measuring pressures in the range of 1 x 10 -5 Torr to 1 x 10 -11 Torr with an accuracy of better than 10%.

The 390510-2-yg-T model features a rugged and compact design, with an overall diameter of just 2.75 inches, making it a space-saving solution for UHV applications. The gauge also includes a built-in heater that maintains the filament at a consistent temperature, ensuring stable and accurate measurements over long periods of time.

The gauge includes a digital readout display, which shows the vacuum pressure in real-time. The readout is easy to read and provides clear and accurate measurements. The gauge can also be interfaced with various data acquisition systems for remote monitoring and control.

The Conflat flange on this model ensures a leak-tight connection and provides a reliable seal, even at the lowest pressures. The gauge is also designed to be easy to install and maintain, with a quick-change filament system and a simple calibration procedure.

In summary, the MKS Instruments Granville-Phillips Model 390510-2-yg-T Micro-ion Atmospheric Pressure UHV Vacuum Gauge is a compact, reliable, and accurate instrument designed for use in UHV applications. Its Conflat flange design ensures a leak-tight connection, and its digital readout display provides clear and accurate measurements in real-time. With a wide measuring range and excellent accuracy, this gauge is an essential tool for any UHV system.

Pros and Cons of buying a MKS 390510-2-yg-t Granville-Phillips Micro-Ion Atm UHV Vacuum Gauge 2.75 Conflat

a. High Precision: This vacuum gauge offers high precision and accuracy, making it ideal for use in Ultra-High Vacuum (UHV) systems where precise measurement is essential.

b. Durable Construction: The MKS 390510-2-yg-t gauge is built with a rugged and durable construction, ensuring long-lasting performance in demanding vacuum applications.

c. Conflat Connection: The conflat connection provides a secure and leak-free seal, ensuring reliable operation in high vacuum environments.

d. Wide Measuring Range: The gauge has a measuring range of 2.75 x 10 -7 to 2.75 x 10 -11 Torr, allowing it to measure a wide range of pressures commonly found in UHV applications.

a. Cost: The MKS 390510-2-yg-t Granville-Phillips Micro-Ion Atm UHV Vacuum Gauge is a high-end, precision instrument, and as such, it comes with a premium price tag.

b. Complexity: This vacuum gauge is designed for use in advanced UHV systems and may require additional expertise or resources to install, calibrate, and maintain.

c. Size and Weight: Due to its precision and rugged construction, the gauge is larger and heavier than some other vacuum gauges, which may make it less suitable for portable or space-constrained applications.

The MKS 390510-2-yg-t Granville-Phillips Micro-Ion Atm UHV Vacuum Gauge is a high-precision, rugged, and durable instrument designed for use in demanding UHV applications. Its wide measuring range, conflat connection, and high accuracy make it an excellent choice for researchers, engineers, and technicians working in this field. However, its premium price tag, complexity, and larger size and weight may make it less suitable for some users or applications.

If you are working in a UHV environment and require a high-precision, rugged vacuum gauge with a wide measuring range and a leak-free conflat connection, the MKS 390510-2-yg-t Granville-Phillips Micro-Ion Atm UHV Vacuum Gauge is an excellent choice. However, if you are working in a smaller budget, or in a less demanding vacuum application, there may be more cost-effective alternatives available. It is important to carefully evaluate your specific requirements and budget before making a purchase decision.

Details:

Does not include our vacuum test stand, the voltmeter readout, or any cables connectors. They are all in similar condition and have been tested. This is the RS-485 analog output version with 2 set point relays, no front display, and a 2.75 ConFlat NW35CF / DN35CF flange tube assembly. 3.2 V E-5 Torr decade.

Fully tested across multiple decades real vacuum readings we performed on our test stand. For sale is an MKS Granville-Phillips GP 390510-2-YG-T Micro-Ion ATM vacuum gauge controller/module with tube installed 390100-YG. We verified stable analog output at these points, corresponding to the pressure decades below Torr: 2.497 V 1e-6 Torr decade just under 1e-6; per GP-390 log curve. Knife edge is free of any dents or dings and holds UHV without issues.

Clean and in excellent shape.

part #: 3905102yg prices

• $399.61-$1599.00

specifications breezeprobe:

• brand: Mks
• type: Vacuum Gauge
• gauge purpose: Vacuum
• color: Blue
• manufacturer part number: 390510-2-YG-T
• vacuum units: Torr
• item length: 4 In
• unit type: Unit
• features: Digital
• item weight: 2 Lb
• country of origin: United States

seller breezeprobe:

• city: Fargo, North Dakota
• # reviews: 2790
• rating: 99.8%

returns breezeprobe:

• paid by: Buyer
• method: Money back
• policy: Returns Accepted
• time: 30 Days

shipping breezeprobe:

• service: Standard
• transit: 3-6 Days
• type: Fixed
• class: Standard
• cost: $0.00

general breezeprobe:

• HVAC Refrigeration > HVAC Refrigeration Tools > HVAC Refrigeration: Gauges Probes
• condition: Used

offer breezeprobe:

• sold: 0
• quantity: 8
• availability: In Stock
• options: Ship-to-home
• started: January 30, 2026
• best offers: True

payments breezeprobe:

• wallet: Paypal
• credit card: Diners-club
• other

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