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Pfeiffer Vacuum IMR 265 Compact Process Ion Gauge, Pirani, Hot Cathode, DN 40 ISO KF, PT R26 501 / PTR26501
Item#: PN07301 Mfr Part#: PT R26 501 / PTR26501 Manufacturer: Pfeiffer Vacuum
Condition: New In Stock
New Pfeiffer Vacuum IMR 265 Compact Process Ion Gauge, Pirani, Hot Cathode, DN 40 ISO KF, PT R26 501 / PTR26501

Features:
  • Includes Two Sensors/Modes of Measurement - Pirani & Hot Cathode
  • Pirani Sensor is Activated For Above-Threshold Pressure; Hot Cathode Activates For Below-Threshold Pressures
  • Product Arrives w/ Guaranteed Six-Month Warranty
  • Utilizes DN 40 ISO-KF Flange Model (40 mm Diameter Inlet)

PRICE: $2,160.00
WEB SAVINGS: $220.00
YOU PAY: $1,940.00
Item#: PN07301 Mfr Part#: PT R26 501 / PTR26501
Pfeiffer Vacuum IMR 265 Compact Process Ion Gauge, Pirani, Hot Cathode, DN 40 ISO KF, PT R26 501 / PTR26501
Item#: PN07301 Mfr Part#: PT R26 501 / PTR26501 Manufacturer: Pfeiffer Vacuum

Pfeiffer Vacuum IMR 265 Compact Process Ion Gauge, Pirani, Hot Cathode, DN 40 ISO KF, PT R26 501 / PTR26501

 

Product Overview - Pfeiffer IMR 265 Compact Process, Dual Pirani & Hot Cathode Ion Gauge (w/DN 40 ISO-KF Inlet Flange):


The Pfeiffer Vacuum IMR 265 Compact Process Ion Gauge has been designed for vacuum measurement of non-flammable gases and gas mixtures. It must not be used for measuring flammable or combustible gases in mixtures containing oxidants (e.g. atmospheric oxygen) within the explosion range.

The Pfeiffer IMR 265 Gauge is a part of the Pfeiffer Vacuum Compact Gauge family and can be operated in connection with a Pfeiffer Vacuum measurement and control unit for Compact Gauges or with another control device. Over the entire measuring range, the measuring signal is displayed in the form of output as a logarithm of the pressure.

The IMR 265 functions with an HP high pressure hot cathode ionization manometer, which is controlled by the built-in Pirani manometer (control range). The hot cathode manometer is only switched on for pressure ranges below the maximum threshold of 5 × 10^[-2] mbar, in order to prevent potential filament burnout. For pressures above this threshold, the Pirani signal is utilized exclusively for output.

This unit is NEW and comes with a Full 6-Month Warranty!

 

A Brief Overview of Pressure Measurement Within a Vacuum System:


Pressure measurement is the analysis of an applied force by a fluid (liquid or gas) on a surface. Pressure is typically measured in units of force per unit of surface area - the Pascal (Pa) is the SI unit commonly used to measure pressure, equivalent to one newton per square meter. Alternatively, pounds per square inch (psi) can also be used as a unit of pressure measurement. In determining the degree of pressure within a vacuum or system, most gauges measure pressure relative to atmospheric pressure, a level referred to as the zero point. Vacuum gauges are especially precise instruments, as they are able to detect the slightest deviations from a state of total vacuum. Any reading greater than total vacuum in such a state constitutes a form of pressure, and thus a vacuum gauge uses total vacuum as the zero point. A vacuum gauge utilizes an absolute scale, whereby the lever begins at the zero point (a complete absence of pressure within a state of total vacuum) and can only change in one direction (as pressure increases).

Differential pressure is likewise an important concept in the field of pressure measurement, as it conveys the difference in pressure between two points or systems. Often times, this refers to the difference between standard atmospheric pressure (typically about 100 kPa at sea level) and the pressure within a vacuum environment. Differential pressure analyses are commonly used in industrial processing systems, and are incorporated within many of the products sold and serviced by A&J Vacuum Services. Differential pressure gauges feature two inlet ports, each connected to one of the two environments where pressure is to be monitored. By monitoring the pressure differential between a near-vacuum environment and one featuring standard atmospheric pressure, the user/operator may obtain an accurate pressure reading by subtracting the difference in total pressure between the two systems.

 

*THERE ARE NO RETURNS ON THIS PRODUCT IF OPENED OR USED*


A&J Vacuum services and repairs Pfeiffer Vacuum IMR 265 Dual Pirani & Hot Cathode Ion Gauges, along with all other Pfeiffer Vacuum pressure gauges, transmitters, and measurement devices available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier​.

Pfeiffer Vacuum IMR 265 Compact Process Ion Gauge, Pirani, Hot Cathode, DN 40 ISO KF, PT R26 501 / PTR26501

 

Technical Data:


Measuring Range (Air, N2):

  • Hot Cathode: 2 x 10^[-6] ... 1 mbar
  • Pirani (Control Range): 0.01 ... 1000 mbar

Voltage: 10.2 V

 


A&J Vacuum services and repairs Pfeiffer Vacuum IMR 265 Dual Pirani & Hot Cathode Ion Gauges, along with all other Pfeiffer Vacuum pressure gauges, transmitters, and measurement devices available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier​.

| Service and Repair
We can repair your:
  • Turbo Pumps
  • Rotary Vane Pumps
  • Dry Vacuum Pumps
  • Leak Detectors
  • Scroll Dry Pumps
  • Vacuum Boosters
  • Diaphragm Dry Pumps
You trusted worldwide leader of High Vacuum equipment!
Call us for your free repair estimate!
973-249-0854

A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.

We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.

We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.

Repair Steps

  1. Full incoming inspection and run up time check, vibration check, drive inspection.
  2. Full disassembly, decontamination and cleaning.
  3. Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
  4. Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
  5. Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.

Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.

Overview

Pfeiffer Vacuum IMR 265 Compact Process Ion Gauge, Pirani, Hot Cathode, DN 40 ISO KF, PT R26 501 / PTR26501
Item#: PN07301 Mfr Part#: PT R26 501 / PTR26501 Manufacturer: Pfeiffer Vacuum

Pfeiffer Vacuum IMR 265 Compact Process Ion Gauge, Pirani, Hot Cathode, DN 40 ISO KF, PT R26 501 / PTR26501

 

Product Overview - Pfeiffer IMR 265 Compact Process, Dual Pirani & Hot Cathode Ion Gauge (w/DN 40 ISO-KF Inlet Flange):


The Pfeiffer Vacuum IMR 265 Compact Process Ion Gauge has been designed for vacuum measurement of non-flammable gases and gas mixtures. It must not be used for measuring flammable or combustible gases in mixtures containing oxidants (e.g. atmospheric oxygen) within the explosion range.

The Pfeiffer IMR 265 Gauge is a part of the Pfeiffer Vacuum Compact Gauge family and can be operated in connection with a Pfeiffer Vacuum measurement and control unit for Compact Gauges or with another control device. Over the entire measuring range, the measuring signal is displayed in the form of output as a logarithm of the pressure.

The IMR 265 functions with an HP high pressure hot cathode ionization manometer, which is controlled by the built-in Pirani manometer (control range). The hot cathode manometer is only switched on for pressure ranges below the maximum threshold of 5 × 10^[-2] mbar, in order to prevent potential filament burnout. For pressures above this threshold, the Pirani signal is utilized exclusively for output.

This unit is NEW and comes with a Full 6-Month Warranty!

 

A Brief Overview of Pressure Measurement Within a Vacuum System:


Pressure measurement is the analysis of an applied force by a fluid (liquid or gas) on a surface. Pressure is typically measured in units of force per unit of surface area - the Pascal (Pa) is the SI unit commonly used to measure pressure, equivalent to one newton per square meter. Alternatively, pounds per square inch (psi) can also be used as a unit of pressure measurement. In determining the degree of pressure within a vacuum or system, most gauges measure pressure relative to atmospheric pressure, a level referred to as the zero point. Vacuum gauges are especially precise instruments, as they are able to detect the slightest deviations from a state of total vacuum. Any reading greater than total vacuum in such a state constitutes a form of pressure, and thus a vacuum gauge uses total vacuum as the zero point. A vacuum gauge utilizes an absolute scale, whereby the lever begins at the zero point (a complete absence of pressure within a state of total vacuum) and can only change in one direction (as pressure increases).

Differential pressure is likewise an important concept in the field of pressure measurement, as it conveys the difference in pressure between two points or systems. Often times, this refers to the difference between standard atmospheric pressure (typically about 100 kPa at sea level) and the pressure within a vacuum environment. Differential pressure analyses are commonly used in industrial processing systems, and are incorporated within many of the products sold and serviced by A&J Vacuum Services. Differential pressure gauges feature two inlet ports, each connected to one of the two environments where pressure is to be monitored. By monitoring the pressure differential between a near-vacuum environment and one featuring standard atmospheric pressure, the user/operator may obtain an accurate pressure reading by subtracting the difference in total pressure between the two systems.

 

*THERE ARE NO RETURNS ON THIS PRODUCT IF OPENED OR USED*


A&J Vacuum services and repairs Pfeiffer Vacuum IMR 265 Dual Pirani & Hot Cathode Ion Gauges, along with all other Pfeiffer Vacuum pressure gauges, transmitters, and measurement devices available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier​.

Pfeiffer Vacuum IMR 265 Compact Process Ion Gauge, Pirani, Hot Cathode, DN 40 ISO KF, PT R26 501 / PTR26501

 

Technical Data:


Measuring Range (Air, N2):

  • Hot Cathode: 2 x 10^[-6] ... 1 mbar
  • Pirani (Control Range): 0.01 ... 1000 mbar

Voltage: 10.2 V

 


A&J Vacuum services and repairs Pfeiffer Vacuum IMR 265 Dual Pirani & Hot Cathode Ion Gauges, along with all other Pfeiffer Vacuum pressure gauges, transmitters, and measurement devices available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier​.

We can repair your:
  • Turbo Pumps
  • Rotary Vane Pumps
  • Dry Vacuum Pumps
  • Leak Detectors
  • Scroll Dry Pumps
  • Vacuum Boosters
  • Diaphragm Dry Pumps
You trusted worldwide leader of High Vacuum equipment!
Call us for your free repair estimate!
973-249-0854

A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.

We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.

We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.

Repair Steps

  1. Full incoming inspection and run up time check, vibration check, drive inspection.
  2. Full disassembly, decontamination and cleaning.
  3. Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
  4. Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
  5. Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.

Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.


Contact
address
A&J Vacuum Services
16 Somerset Place, Clifton, NJ 07012
customer service
Customer Service
Phone: 973-249-0854, Fax: 973-249-0855
working hours
Service Hours
8:00am to 5:00pm, Monday thru Friday EST
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