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

GWR Instruments, Inc. ManufacturesSUPERCONDUCTING GRAVITY METERS
HELIUM LIQUEFIER SYSTEMS
HELIUM PURIFIERS

Published
PapersGravimeter
Applications
Gravity MetersGravity
Meters
  • 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

Helium Liquefiers and Plant SystemsHelium Liquefier
Systems
  • High Efficiency
  • Turnkey Systems
  • Universal Transfer Port on Dewar
  • Input Pressure (0-5 PSIG)
  • 40 to 160L Storage Volumes
  • Cost Effective
  • Zero Loss in Standby Mode

 

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.Applications Include:
  • Hydrology
  • Volcano Monitoring
  • Oil, Gas or CO2 Monitoring
  • Geothermal Power Plants
  • Potential Natural Hazards
  • Global Ocean Tide Models
  • Post-Glacial Rebound
  • Subduction Induced Silent Earthquakes
Helium Gas PurifiersHelium Gas Purifiers
    This product is currently under development.
Custom Dewar & Systems & Cryogenic AccessoriesCustom Dewar & Systems &
Cryogenic Accessories
  • 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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GWR Instruments, Inc.