The YD-01A is a portable gamma spectrometer and radionuclide identifier for source search, security screening and incident response. The manufacturer states that it integrates a 1.5-inch NaI(Tl) detector, multi-channel analyser, automatic spectrum stabilisation, peak search and isotope identification in one portable instrument.
The YD-01A may support orphan-source searches, decommissioning surveys, regulatory inspection, mineral exploration and building-material screening. Buyers should confirm the isotope library, energy resolution, dose-rate range, spectrum export format, optional neutron detector, optional energy-compensated GM tube and required calibration sources.
NRD listing status: This page is a sourcing and quotation reference. Supply, exact revision, documentation, lead time and commercial terms are confirmed for each enquiry.
We will confirm the current revision, configuration, available documents, MOQ, lead time and commercial terms.
The following values are attributed to the manufacturer source page. They are useful for initial model comparison, but the current data sheet, test conditions and final order configuration must be checked before purchase.
| Parameter | Manufacturer-stated value | Buyer check |
|---|---|---|
| Detector | 1.5-inch NaI(Tl) scintillator | Confirm against the current model revision and quotation |
| MCA | At least 1,024 channels with 16-bit counts per channel | Confirm against the current model revision and quotation |
| Energy range | 25 keV to 3 MeV | Confirm against the current model revision and quotation |
| Energy resolution | No more than 7.0% for Cs-137 at 662 keV | Confirm against the current model revision and quotation |
| Dose-rate range | 10 nSv/h to 100 µSv/h | Confirm against the current model revision and quotation |
| Maximum count rate | 100 kcps | Confirm against the current model revision and quotation |
| Display | 4.3-inch industrial touchscreen | Confirm against the current model revision and quotation |
| Analysis | Spectrum smoothing, automatic peak search and automatic radionuclide identification | Confirm against the current model revision and quotation |
| Spectrum storage | 128 MB, approximately 30,000 spectra at 1,024 channels | Confirm against the current model revision and quotation |
| Data export | USB with offline analysis software | Confirm against the current model revision and quotation |
| Battery life | At least 8 hours, manufacturer-stated | Confirm against the current model revision and quotation |
| Size and weight | 275 x 120 x 185 mm, approximately 3.2 kg | Confirm against the current model revision and quotation |
We will confirm the current revision, configuration, available documents, MOQ, lead time and commercial terms.
YD-01A should be selected by measurement task rather than appearance alone. The category routes below describe common enquiry contexts, not automatic suitability claims.
Describe the operating environment, target radiation, workflow and required evidence when requesting this configuration.
Describe the operating environment, target radiation, workflow and required evidence when requesting this configuration.
Describe the operating environment, target radiation, workflow and required evidence when requesting this configuration.
Describe the operating environment, target radiation, workflow and required evidence when requesting this configuration.
Confirm the detector technology, production revision, firmware, interface language and supplied accessories for the quoted unit.
State the radiation type, expected range, units, background conditions, alarm workflow and operating environment.
Name the required data sheet, calibration scope, test report, standard, issuing body and destination-market documents.
Confirm quantity, MOQ, sample route, lead time, packaging, Incoterms, warranty and after-sales support before payment.
Stock is not claimed on this website. NRD confirms the current production revision, quantity, lead time and shipment terms during the quotation process.
Calibration evidence is confirmed for the exact quoted configuration. Buyers should specify the required standard, laboratory, traceability and report language.
Branding, labels, language, packaging and accessories can be reviewed for qualified quantities. Feasibility, MOQ, sample approval and tooling depend on the supplier route.
This is a B2B quotation product. Configuration, quantity, documentation, destination, shipping and customization can materially change the commercial terms.
A gamma spectrometer measures the energy distribution of gamma radiation to support isotope identification.
Sodium iodide activated with thallium is a scintillation crystal used for gamma spectroscopy.
Energy resolution describes how well a spectrometer separates nearby gamma-energy peaks.
A multi-channel analyser sorts detector pulses into energy channels to form a spectrum.
A radionuclide library contains reference signatures used by software to identify likely isotopes.
Share your application, required quantity and any OEM requirements. We will review the request and reply with suitable product information and a quotation.
