User Menu


Showing 1–12 of 60 results

  • Agilent/Varian 531 Thermocouple sensor

    Agilent / Varian 531 Thermocouple Gauge | F0472301



    Varian type 531 thermocouple vacuum gauge tube


    • All metal, sturdy, structure
    • Used in applications requiring higher levels of accuracy
    • Range of 1 millitor to 760 Torr
    • 15% accuracy
    • Electrically identicall to Agilent 536 sensors
    Add to cart
  • 531 type thermocouple sensor

    531 Thermocouple Plus



    Equivalent type 531 thermocouple vacuum gauge tube


    • Soldered and rugged design for years of use
    • Field replaceable sensor
    • Perfect for OEM applications that require low cost readings in the 300-500 micron pressure range



    • Freeze drying
    • Low pressure distillations
    • Foreline monitoring
    • Transformer dry out
    Add to cart
  • Inland 45 Vacuum Pump Fluid

    Inland® 45 Rough Pump Oil | 1 Gal.



    Inland 45 is the highest quality rough pump oil you can use for your mass spectrometer and scientific instruments


    • Is the newest grade of oil for mechanical vacuum pumps
    • Has a boiling point at 0.01 Torr at 133 degrees Celsius
    • Has a pour point of -59 degrees Celsius
    • Reclaimable and compatible with Viton
    Add to cart
  • DigiVacPlot Great Computer Software for Vacuum Readings

    DigiVac Plot



    This free software installs on Windows laptops and enables you to have a virtual view of your vacuum gauge from your computer.


    • Allows the current real time vacuum reading to be viewed on computer
    • Enables logging in Excel readable .csv file format with time & vacuum reading
    • Plots the vacuum vs. time information in linear and logarithmic formats for up to 48 hours
    • Print out graph of vacuum vs. time data
    • Allows you to print out data with adjustable intervals
    • Really easy to use
    Add to cart
  • Portable Instrument Case

    Portable Instrument Case


    Case for carrying model 100 gauges


    • Protects model 100 gauge from outside contaminants when in transport
    • Over the shoulder strap makes transportation hands free
    • Large compartment that will not compress or bend gauge cables
    • Great for incidents where field vacuum measurements are necessary
    Add to cart
  • Hastings DV-6M Thermocouple Gauge Tube

    Hastings DV-6M Thermocouple Gauge Tube



    This thermocouple vacuum gauge tube can measure pressure between 0.001 and 1 Torr (1 to 1000 mTorr).


    • Measures in millitorrs
    • Absolute vacuum reference
    • Range with accuracy is 1 – 2000 microns
    • Millivolt output
    Add to cart
  • Dry-Ice Cooled Foreline Trap

    Dry-Ice Cooled Foreline Trap



    Dry-ice and alcohol is all that is needed to cool this cold trap to -100°C, thus trapping most volatile materials. Holding time is approximately 20 hours.


    • Ports for DIFT traps are offset
    • Inline configuration
    • 3 qt. cold bucket is easily removable and allows for viewing of alcohol/dry-ice level
    • Body of DIFT trap is stainless steel and electro polished


    Select options
  • SEN-536

    Agilent / Varian 536 Thermocouple gauge | L6141303



    Agilent/Varian 536 Thermocouple gauge tube L6141303

    Add to cart
  • Inland 19 Vacuum Pump Oil

    Inland® 19 Rough Pump Oil



    Inland 19 is effective in those cases where operating temperatures are not a problem, especially in the lower speed belt-driven pumps. Providing the least backstreaming, Inland 19 is particularly well suited for use with the high grade diffusion pump fluids, such as the polyphenyl ethers, silicones, and ester-based fluids.


    • Vapor Pressure @ 25 °C: 3 x 10-5 torr
    • Boiling Point @ .01 Torr: 112 °C (234 degrees F)
    • Viscosity @ 40 °C: 54 cst (251 SUS)
    • Viscosity @ 100 °C: 8.1 cst (52.7 SUS)

    Add to cart
  • Varian 536 Sensor KF16, NW16

    Agilent/Varian 536 Thermocouple Tube KF25, NW25 | L6141309



    The 536 Thermocouple Gauge Tube is a welded 304 stainless steel version of the 531 with KF25 flange and an additional baffle that greatly extends the sensor life.

    Add to cart
  • Varian Sensor 536 KF16, NW16

    Agilent/Varian 536 tube KF16, NW16 | L6141308



    The 536 Thermocouple Gauge Tube is a welded 304 stainless steel version of the 531 sensor  with an additional baffle to greatly extend the sensor life when exposed to condensable gases.



    • Freezedrying
    • Low pressure distillations
    • Foreline monitoring
    • Transformer dry out
    Add to cart
  • Desktop vacuum monitoring software

    DigiVac ReAct



    Vacuum monitoring software that is easy to use and understand! The DigiVac ReAct software works in any desktop browser, makes it easy to visualize and log as many as three vacuum sources.


    • Places vacuum reading data at the operator’s fingertips
    • Monitors the readings for one vacuum gauge
    • Log, plot and print vacuum telemetry from different parts of vacuum process


    Display Interfaces:

    • Graphs
    • Controls
    • Terminal



    • IP address that opens in a website browser and reaches the Applet
    • Software can be ping’ed from the desktop command line
    • Can monitor 3 different devices, but only permits one connection at a time
    • Works with Mozilla Firefox and Internet Explorer when using a Java plugin

    Add to cart