William S. Goree, Inc. -  superconducting geophysical instruments wgoree@2gsuper.com WSGI Superconducting Geophysical Instruments
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SUPERCONDUCTING ROCK MAGNETOMETERS (SRM)
755-4K SRM  
$ 305,000.
3 measurement axes with 3 DC SQUIDS without electronics
Pulse tube cryocooler for helium free operation
4.2 cm room temperature through access
Horizontal mounting stand with Ferromagnetic Shield

Data sheet

Important differences between the 755-4K SRM and the 760-4K SRM

Differences between air and water cooled compressors

755-4k SRM
 
760-4K SRM  
$ 316,000.
3 measurement axes with 3 DC SQUIDS without electronics
Pulse tube cryocooler for helium free operation
7.6 cm room temperature through access
Horizontal mounting stand with Ferromagnetic Shield
Photo coming soon!
 
Other access sizes available for both systems on special request
Cost for access size change  
$ 6,600.
UPGRADES:

755 RF SQUID system to DC SQUIDS and helium free operation to include:
3 measurement axes with DC SQUIDs without electronics


4k SRM
$244,000.
760 RF SQUID system to DC SQUIDS and helium free operation to include
3 measurement axes with DC SQUIDS without electronics
$244,000.

755 DC SQUID system to helium free operation


 $ 174,000.
760 DC SQUID system to helium free operation
$ 174,000.
SAMPLE HANDLERS:
*801 Manual Sample Handler with stand Sample Handler
$ 6,400.
*802M Automatic Sample Hander w/Stand
Photo coming soon!

$ 21,150.

*810M Long Core Sample Handler
810 M Long Core Sample Handler Mechanical
$ 31,700.

*805Mylar Sample Tubes 1 meter long

sold in quantities of 12

 

Photo coming soon!
$ 10.

*Discrete Sample Boats (left)

*Fiberglass Sample Tray (middle)

*Mylar Sample Tray (right)

 

 

Photo coming soon!

$250.

$100.

$100.

 

 

DEGAUSSER AND MAGNETIZING SYSTEMS:
*615UM U-channel ARM Magnetizer
Photo coming soon!
$ 13,650.
*670M Long core pulse Magnetizer
$ 50,800.
FERROMAGNETIC SHIELDS AND STANDS:
*612H2 Layer Shield, single end caps for 2 Coils
Ferromagnetic Shield
$ 11,500.
*613H3 Layer Shield, double end caps for 2 Coils
$ 13,200.
*614H2 Layer Shield, single end caps for 3 Coils
Layer Magnetic Shield for Long Cores
$ 13,500.
*615H3 Layer Shield, double end caps for 3 Coils
$ 14,500.
*811H 1 Layer Magnetic Shield for Long Cores
Layer Magnetic Shield for Long Cores
$9000.

 

 

 
*630Aluminum Stand and sample track for Model 670
Photo coming soon!
$ 4,300.
SHEXTShield Extension
SHEXT Shield Extension
$ 2,500.
 
SERVICE:

Service is available for all William S. Goree, Inc. products including 4k, DC, & RF SQUID systems.

Please contact us with your service needs and we will do our best to get a technician and equipment out to you as soon as possible

SERVICES AVAILABLE INCLUDE:

Liquid Helium Refills — 1 day plus travel*
Liquid Helium Fill Supplies [pdf]

Cold-Head Exchanges — 1 day plus travel*
Cold-Head Exchange Supplies [pdf]

*Domestic travel = 2 days
*International Travel = 3 days

Technician Rate: $1,300 per day plus airfare and local expenses.
*estimated time to be evaluated based on service needs

System Relocation — please contact us with details

You may also purchase service equipment and do the service yourself with our instructions.

Cryocooler Maintenance Procedure [pdf]

Cold-Head Exchange Procedure [pdf]

4K CLOSED CYCLE SYSTEMS
Adsorber for Cryomech closed cycle compressor
Change every 20,000 hours
Photo coming soon!
$1,200.
Water Filters
Water filters
$30.

Pfeiffer Oil Free Pump  - specs

Description

Pfeiffer oil-free pump
$ 6,600.
LIQUID HELIUM SYSTEMS
Cold-Head without cylinder
Cold-Head without cylinder
$7,800.
CTI single phase air cooled compressor
CTI cooled compressor
$6,800.
CTI three phase air cooled compressor
$6,800.
CTI single phase water cooled compressor
$6,000.
CTI three phase water cooled compressor
$6,000.
Adsorber for 8200 CTI Compressor
Photo coming soon!
$600.
Flexline 1/2” 180”
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$600.
Flexline, 1/2” 120”
$450.