PHDS Co.
HPGe Instrument

Fulcrum-L: laboratory-grade HPGe spectroscopy without liquid nitrogen

Weighing 8 lbs in a compact, mechanically cooled footprint, the Fulcrum-L brings HPGe spectroscopy to the bench with WinOMNI quantitative analysis (isotope ID, MDA, and uncertainty) and GMP-compliant reporting.

Fulcrum-L
  • Superior Resolution: FWHM < 950 eV at 122 keV; < 1.9 keV at 1332 keV
  • Isotope ID, NDA/MDA, and full uncertainty quantification in WinOMNI
  • GMP and 21 CFR Part 11–compliant analysis, reporting, and audit trails

Field kit

5

Power, shielding, mounting, and transport that keep the instrument measuring through a full shift.

Internal Battery Kit

Hot-swappable internal Li-ion batteries, 2 batteries and 1 charger per package. Each battery provides about 4 hours of field operation on the Fulcrum and 2.5 hours on the GeGI 5.

Pelican Shipping Case

Pelican shipping case for the instrument and its accessories.

Heavy-Duty Shield Cart

Cart for the Fulcrum-L 2 in Pb shield, mounted on heavy-duty casters. Includes a laptop shield, a power strip, and 2 battery holders.

Benchtop 2 in Pb Shield

Benchtop 2 in Pb shield for the Fulcrum-L, with one external battery box included. Extra Pb rings are available for a larger sample chamber.

Requires WinOMNI and a Windows PC.

Windows Laptop

Windows laptop for Fulcrum and Fulcrum-40h operation.

Spares & consumables

1

Replacement parts and per-measurement supplies.

Source Holders

Source holders for the Fulcrum-L: 20 mL vial holders (73 mm) in horizontal or vertical orientation, and an adjustable stackable holder with 5 and 10 cm position increments.

All Fulcrum-L accessories in the catalog

Detector
Detector typeHPGe (High-Purity Germanium)
Relative efficiency12% or 40%@ 1333 keV (Co-60)
Crystal Dimensions60mm x 25mm (for 12%)
Energy ResolutionFWHM < 950 eV at 122 keV; < 1.5 keV at 662 keV; < 1.9 keV at 1332 keV
Physical
Weight9 lbs (4 kg)
Dimensions8.0" x 6.0" x 6.0"20 cm x 15 cm x 15 cm
OrientationVertical or horizontal
Cooling
Cooler typeLong-life Stirling Cycle
Cool-down time~2 hrroom temperature to operating temperature
Power
Primary powerAC line power
Other Power OptionsBridge battery for local UPS functionality
Power Supply100-240 VAC, 50-60 Hz
Software
Software platformWinOMNIWindows
Analysis modulesISOTAC NDA/MDA, uncertainty quantification, QA documentation
GMP-complianceWinOMNI GMP Software Module
Output formatsFlexible reporting and file outputs
ConnectivityWireless or Ethernet
Next steps

Questions about the Fulcrum-L?

Our application engineers can help scope your measurement requirements, confirm detector performance for your specific isotopes, and recommend the right configuration.

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