• Assessment of specific activity (per unit area, mass or volume) of contamination or fall-out on the ground with a tripod or cart-mounted HPGe detector
• Aerial surveys
• Assessment of specific activity per unit area in contaminated buildings
• In situ measurement of containerised waste
• In situ measurement of in-process radioactive materials “hold up” 

• Cart-mounted mobile system for in-situ measurement of surfaces and objects.
• Handles a wide variety of container sizes and densities.
• Simple point-source calibration of any HPGe detector, factory characterisation unnecessary.  
• Models geometry and matrix corrections.
• "Fine-tune" interactive graphic plot validates configuration assumptions.
• Typical counting times vary from 15 to 30 minutes.
• Also applicable to process holdup measurements of special nuclear material.
• Use with any HPGe detector.
• Turntable option.

• Tripod-mounted transportable system for in-situ measurement of soils and surfaces.
• Recognised M-1 soil analysis method.*
• Models surface fall out and washed-in contamination.
• Simple point-source calibration of any HPGe detector, factory characterisation unnecessary.  
• Valid for a wide range of detector sizes.
• Typical counting times vary from 15 to 30 minutes. 

• A portable, easy to use solution to SNM Holdup.
• Complete solution for uranium and plutonium hold-up tracking.
• Gathers data, analyzes and documents.
• Highly automated, measurement points are identified using bar codes.
• Incorporates the Los Alamos (LANL) Generalized Geometry Holdup (GGH) methodology.

• Waste assay software that works like you do, improved in Version 4.
• Powerful: analyze all types of gamma-emitting waste, fissile and non-fissile.
• Capable: measure containers of commonly used shapes, sizes and matrices or contamination on surfaces and in soils, new methods for close geometry.
• Traceable: simple calibration against point source means results pass traceability audit.
• Flexible: choose from a variety of report options, or retrieve your results from an Access-format database, extended standard reports.
• Credible: well described algorithms and individual report of all corrections and uncertainties; independently verified analysis methods.
• Invaluable, and now easier to use!      

• RUGGED and DIGITALLY stable
• Fits in the palm of your hand or hangs from your belt
• Battery life >9 hours
• Only 860 grams, including batteries
• HPGe grade: 16k channels
• High throughput — over 100,000 processed pulses per second
• Built-in backlit LCD display and control keypad — Live display of acquiring data
• Operates WITHOUT an attached PC
• Fast USB communications
• Nuclide ID and activity calculation for nine Regions of Interest (ROI)

• High-performance and RUGGED, 2k channels
• Fits in the palm of your hand or hangs from your belt
• Holds >150 2k channel spectra in internal memory
• Battery life >9 hours
• Only 860 grams, including batteries
• Available with integrated NaI detector assemblies
• Built-in backlit LCD display and control keypad — Live display of acquiring data
• Operates WITHOUT an attached PC
• Fast USB communications
• Nuclide ID and activity calculation for nine Regions of Interest (ROI)

• Large area 85 mm x 30 mm HPGe crystal.
• High-reliability Stirling cycle cooler cools rapidly to operating temperature.
• Hardened cryostat designed for long operational life.
• Can be temperature cycled at any time, even from partial warm up.
• High performance, digitally stable signal processing.
• “Hot swap” of IDM modules while in operational state – reduced downtime.
• USB 2.0 data communications.
• Continuous data collection, no dead spots, using list mode.
• Low power consumption.
• Low Frequency Rejector (LFR) improves spectrum resolution in noisy environments.

Download the IDM-200-V data sheet.

• High-reliability Stirling cycle cooler cools rapidly to operating temperature.
• Hardened cryostat designed for long operational life.
• Can be temperature cycled at any time, even from partial warm up.
• Highly Sensitive 65mm Ø x 50mm HPGe detector.
• High performance, digitally stable signal processing.
• SMART-1 diagnostics: State-of-health and instrument status available at a glance.
• USB 2.0 data communications.
• Low power consumption.
• Low Frequency Rejector (LFR) improves spectrum resolution in noisy environments.
• Lightweight design of only 7.3 kg.
• Easily fits into existing standard lead shields.

Download the LDM-1 data sheet.

Micro-trans-SPEC

The quality of a laboratory HPGe spectrometer in a convenient field-proven package. 

• Amazingly light 15 lb (6.8 kg).
• Tough — Enclosure, Display, and all connections sealed against moisture and dust.Water spray resistant.
• High Sensitivity — 50mm Ø x 30mm HPGe detector.
• High Stability — Digital electronics.
• Bright and Clear — VGA display with touch sensitive operator screen.
• Smart — On board ROI-based Nuclide ID and activity calculation.
• Well Connected — USB 2.0 and Wireless 802.11, GPS, and SD card storage of acquired spectra.
• Flexible — Multiple choice of power sources: internal and external battery, automobile power, line power; all with automatic switchover.
• No LN2 Required — Miniature, high-efficiency, "run for ever" Stirling-cycle cooler; detector element is sealed in a high-reliability, low-loss cryostat.

• No LN2 — Miniature, high-reliability, "run for ever" Stirling-cycle cooler eliminates the need for LIQUID NITROGEN; detector element is encapsulated in high reliability, low loss, all-metal sealed cryostat.
• High Sensitivity — Large (>40% relative efficiency) HPGe detector.
• High Stability — Digital electronics give you the solution for the toughest analysis in the toughest conditions.
• Bright and Clear — VGA resolution display with touch sensitive operator screen.
• All-in-one Integrated Package — Rugged and compact with no interconnections — easy to setup and go.
• Smart — Nuclide ID and activity calculation for nine Regions of Interest (ROI).
• Well Connected — USB 2.0 and Wireless 802.11 Communications, built-in GPS, and Secure Digital Input/Output (SDIO) storage of acquired spectra.
• Flexible — A variety of power sources can be used, including internal battery, supplemental external battery, automobile battery (any 12 V dc), and line power; all with automatic switchover.