Bild: BrightSpec
Integrated gamma probe: SiPM scintillation detector and digital MCA in one housing
New series of integrated probes in which a SiPM-based scintillation detector, a temperature-stabilised bias supply and a full digital MCA share one housing. The probe connects to the PC by USB, which also powers it. The standard crystal is NaI(Tl), 2 × 2 or 3 × 3 inches, and other scintillators can be ordered.
Download product sheet (PDF)All values with references – for tender documents
Specifications checked against the manufacturer’s documents on 2026-10-17
The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.
| Detector type | Scintillator with SiPM; standard round NaI(Tl), 2 × 2 or 3 × 3 in; can be ordered with CsI(Tl), CeBr₃, LaBr₃(Ce), LBC or SrI₂1 |
|---|
| Energy resolution at 662 keV | Typically better than 7.6% (¹³⁷Cs)1 |
|---|---|
| Low-energy noise level | Below 15 keV1 |
| Spectrum channels | 256, 512, 1,024, 2,048 or 4,096, 32-bit depth per channel1 |
|---|---|
| Gain | ×1–×162 |
| SiPM bias | Generated internally, typically +6 to 16 V, stabilised against temperature changes1 |
| Digital filter rise time | 0.1–12 µs in 0.2 µs steps; flat top 0.1–8.0 µs in 0.1 µs steps (trapezoidal shaper)1 |
| Communication | USB 2.0 (mini-B), 3 m cable included1 |
|---|
| Supply voltage | 5 V from the PC’s USB port1 |
|---|
| Dimensions | FLINT-NAI-2: ø57 × 96 mm; FLINT-NAI-3: ø82 × 121 mm (diameter × height)1 |
|---|
| Operating temperature | −10 to +60 °C1 |
|---|
| Ordering code | FLINT-NAI-2 (NaI(Tl), 2 × 2 in), FLINT-NAI-3 (3 × 3 in); the -PRO versions with a single bGamma licence1 |
|---|
| Acquisition modes | PHA (pulse height analysis) and MCS (multichannel scaling)2 |
|---|
The data comes from the manufacturer’s published documents. Manufacturers may change specifications; the current configuration and performance are confirmed in the quotation.
The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.
Gamma acquisition and analysis bundle: Flint probe with NaI(Tl) and bGamma software
Software for gamma-ray spectrum analysis, nuclide identification and quantification
Radio-TLC scanner with NaI(Tl) detector and built-in MCA
Compact digital MCA for energy-dispersive X-ray fluorescence (EDXRF)
We help you choose the right configuration, detector and accessories for your measurement task.
BrightSpec