EI-R108 Portable Gamma Energy Spectrometer

Product Instruction

EI-R108 Portable Gamma Energy Spectrometer is a multifunctional radioactive material detection equipment, combining nuclide identification, energy-spectrum analysis, dose rate measurement, source location and other functions in one, optional high -performance 6LiI(Eu) scintillation neutron detector, a machine to achieve simultaneous detection of neutrons and gamma rays, it has been widely used in environmental protection, port, public security, underground, border guard and other industries.

Functional Features

– 3.5" HD colour LCD touchscreen with two keys on the handle for one-handed operation

– Continuously adjustable alarm thresholds, audible and visual alarms

– Built-in automatic natural nuclide stabilisation spectrum with automatic and manual nuclide identification

– Network port communication, dedicated software for remote monitoring and management in real time

– Complies with GB/T 18268.1-2010, ANSI N42.34 and other relevant standards

Application Areas

– Nuclear power plants

– Radiation source search

– Customs, terminal cargo inspection

– Reprocessing of radioactive material during decommissioning of nuclear facilities

– Radiation protection for nuclear regulatory and "source-related" enterprises and institutions

Technical Specifications

Physical Properties

Detector type: Gamma: 2" x "2NaI(Tl) scintillation detector.

Optional: 1 "x1" or 1.5 "x1.5" LaBr₃ scintillation detector; GM tube detector; 6LiI(Eu) neutron detector                         Energy range: γ: 25keV ~ 3MeV; neutrons: 0.025eV ~ 15MeV

Energy resolution: NaI(Tl): 6.8%; LaBr₃ : 3.5%

       Dose rate range: 10nSv/h to 100μSv/h, extendable to 100mSv/h Sensitivity: >1400cps/(μSv/h), @ 137Cs

Multi-channel analyzer: 1024 channels

Electrical Characteristics

Power supply method : External power adapter with built-in rechargeable lithium-ion battery, automatically switchable, 8+ hours power supply time

Communication methods: USB, RJ45

Mechanical Properties

Machine size: 132 mm (H) × 267 mm (W) × 198 mm (D)

Weight: ≤ 2.5kg (with battery)

Environmental Characteristics

Operating temperature: -20℃ to 50℃

Operating humidity: ≤ 90% (30℃, no condensing)