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.
(3) 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!
www.gwrinstruments.com