2005 Belford Gs 4100 Spectrum Analyzer

Only people who are either U.S. citizens or Lawful Permanent Residents (LPRs) are allowed purchase this property. The following must be presented prior to the removal of this property:

• A current and undamaged U.S. Passport; or
• Two forms of identification to include (1) proof of U.S Citizenship in the form of a certified birth certificate issued by the city, county or State; Consular Report of Birth Abroad or Certification of Birth (Form FS-240, FS-545 or DS-1350); or Naturalization Certificate (Form N-550 or N-570) or Certificate of Citizenship (Form N-560 or N-561), and (2) proof of identification in the form of a Government or State issued photo ID.

Overview

This lot contains (1) 2005 Belford GS 4100 spectrum analyzer. The item is classified in used condition. The bi-spectral reflectance system includes a spectrally tunable visible light source and spectrally tunable detection system with various integrated components including monochromators, detectors, and radiometer/controller. (1382AK-6202-0001)

Specifications

• Make: Belford
• Model: GS 4100
• Model Year: 2005

Key Features

• Bi-spectral reflectance system with spectrally tunable visible light source and detection system.
• Tunable light source includes lamp, Acton monochromator, temperature-controlled silicon monitor detector, and fiber bundle output.
• Detection system includes spot spectroradiometer fiber-coupled to double monochromator, liquid-cooled PMT, and Gamma Scientific GS-4100A radiometer/controller.
• Rack-mountable design with front panel controls including reset, check, and power functions.
• Intelligent radiometer designation visible on front panel.

Condition & Markings

• This lot is in used condition. Parts may be missing, and repairs may be required.
• Unit displays model number GS-4100A and Gamma Scientific branding on front panel.
• Yellow barcode label and pink circular marking visible on front panel.
• Gray metal housing shows normal signs of use with minor scuffing.
• Front panel controls and indicators appear intact.

Inspection and Removal

• Inspection and Removal: Available Monday through Friday, by confirmed appointment only. The site is closed on federal holidays. Contact the property custodian (listed below) to schedule an appointment.
• Property Inspection: Bidders are strongly encouraged to inspect the property prior to placing a bid to evaluate its condition and suitability. By bidding without an inspection, bidders assume the risk of potential omissions in the description.
• Removal Responsibilities: The successful bidder is solely responsible for all aspects of removal, including packing, crating, banding, loading, and shipping. The agency will not provide assistance.
• Authorized Third-Party Removal: The authorized third-party agent must present a Letter of Authorization from the high bidder (see terms and conditions for details), a copy of the purchaser's receipt, and a valid photo ID at the time of removal.

Disclaimer

• The condition of the property is not warranted. Pictures are not warranted.

Inspection: **Must call or email Property Custodian for appointments to inspect and/or remove** Available by appointment only, Monday through Friday, excluding holidays. Pay by: 08/25/2026; remove by: 09/04/2026