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CALL858.452.7655information@gwrinstruments.comSUPERCONDUCTING GRAVITY METERS  •  HELIUM LIQUEFIERS  •  HELIUM GAS PURIFIERS
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Gravimeters

Gravity Meters

GWR is the sole manufacturer of the iGrav™ SG meter and OSG Observatory Superconducting Gravimeter that provide continuous, high precision and extremely stable gravity measurements.

  • iGrav™ SG Meter for Field Applications
  • OSG for Observatory Applications
  • Highest Precision
  • Linear Drift < 5 microgal / year
  • Constant Scale Factor
  • Lowest Noise
  • Automatic Leveling
  • Cryogen Free Setup and Installation


GWR-ATL80-LIQUEFIER-1

Helium Liquefier Systems

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GWR Instruments, Inc. manufactures simple, reliable, and inexpensive systems for producing and storing liquid helium in any location. The basic liquefier configuration consists of a 4-Kelvin GM cryocooler, helium compressor, and ultra-efficient storage Dewar, integrated smart controller and transfer tube.

Helium gas recovery systems and helium gas purification systems are currently under development and will be available soon.

To better serve your liquid helium requirements please download and complete the ATL System Questionnaire. Simply upload, email or fax it to GWR Instruments to start sizing your ATL system today!


UHP-1_Purifier

Helium Gas Purifiers

This product is currently under development

Custom Dewars and Accessories

Custom Dewars & Cryogenic Accessories

GWR Instruments also offers a custom bottom loading Dewar and 4°K refrigeration system for housing your superconducting equipment.

  • Zero Loss Refrigerated Helium Cryostats
  • Top Access - 4.00” Clearance
  • Bottom Access - 8.00” Clearance for User Instrumentation
  • Custom Cabling and Hermetically Sealed Connectors
  • Cryogenic Tilt Meters & Automatic Leveling
  • Superconducting Shielding


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