Accessories

Green Imaging offers a variety of accessories that can add more functionality to your NMR systems.

Overburden Cells – NMR at Reservoir conditions

Green Imaging, in partnership with Oxford Instruments, designed and build a series of pressure cells designed specifically for the GeoSpec NMR Rock Core Analyzer.  Available in 5,000psi and 10,000psi maximum pressure iterations, these cells allow user to put samples under overburden pressure and flow fluid through the samples at pressure.  This allows users to perform measurements at reservoir conditions.

And because these cells fully integrate with the GeoSpec hardware, they incorporate the NMR coil within the cell, eliminating the “fill factor” issues present in other NMR compatible cells. This minimizes the NMR signal added to the system when the cell is used and means the SNR remains the same with, or without, the cell.

Unique Features of the P5 and P10 cells:
  • Can be held at pressure outside the instrument
  • Allows quick loading/unloading of samples
  • Low background signals for effective measurements on low volume samples.
  • Multiple Levels of safety protections
  • NMR coil embedded in the cell – allowing faster and more accurate measurements.

Calibration Standards

Designed to be used with GIT Systems software calibration tools, these glass standards contain a known volume of highly detectable fluid to aid users in making sure their NMR hardware is properly calibrated.

Available in standard sizes of 1″, 1.5″ and 3″ diameters, these standards can be custom built to users parameters.

Centrifuge Sample Handling Kit

The workflow for several of the measurements offered in Green Imaging Technologies’ software packages require the use of  a centrifuge.  The GIT Centrifuge Sample Handling Kit makes it easy to ensure users get the best possible results.

The Centrifuge Sample Handling Kit provides all the parts and pieces required to ensure accurate and repeatable data is collected during advanced NMR core analysis.

The GIT Centrifuge Sample Handling Kit includes:

  • Four core sample cells with top and bottom screw top covers, designed to hold the sample in place.
  • 5″ and 1″ sample inserts ensuring samples remain properly positioned during centrifugation.
  • Four each of two sizes (8cc and 15cc) of fluid reservoirs, that ensure the fluid exiting the outlet face of the core during centrifugation does not come into contact with the core sample.
  • Four Teflon screens that ensures proper wetting conditions are maintained on the sample outlet face.
  • Spanner wrench required to tighten and remove the reservoir and the top from cell.

The GIT Sample Handling Kits is compatible with most standard swing bucket centrifuges such as:

  • Beckman Coulter JS 7.5 Swing Bucket Rotor (Part# 336380)
  • Beckman Coulter JS 5.3 Swing Bucket Rotor (Part# 368690) with a 250ml round bottom adapter (Part# 392077)
  • Any swing bucket rotor with a 250ml buckets.
To find out more about any of our products or services, please reach out.
Contact Us