The YD-100A is a wearable electronic personal dosimeter for occupational dose and dose-rate monitoring. The manufacturer states that it uses a metal GM counter to detect X-rays, gamma radiation and hard beta radiation, with a 1.8-inch color display, configurable alarms and storage for 512 dose-rate alarm records.
The YD-100A may suit occupational monitoring enquiries in medical facilities, laboratories, environmental inspection, metallurgy, petroleum, chemical processing, radiation processing and mining. Buyers should match the dose range, alarm workflow, calibration evidence and local compliance requirements to the intended program.
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 | Metal GM counter | Confirm against the current model revision and quotation |
| Radiation types | X-ray, gamma and hard beta | Confirm against the current model revision and quotation |
| Energy response | 50 keV to 5 MeV, manufacturer-stated response variation of no more than plus or minus 20% | Confirm against the current model revision and quotation |
| Dose-rate range | 0.05 µSv/h to 50 mSv/h | Confirm against the current model revision and quotation |
| Cumulative dose | 0 to 999.99 mSv | Confirm against the current model revision and quotation |
| Sensitivity | More than 1 CPS at 1 µSv/h | Confirm against the current model revision and quotation |
| Relative intrinsic error | No more than plus or minus 15% for Cs-137 at 200 µSv/h | Confirm against the current model revision and quotation |
| Response time | No more than 2 seconds | Confirm against the current model revision and quotation |
| Display | 1.8-inch TFT color LCD | Confirm against the current model revision and quotation |
| Power | 3.7 V, 1000 mAh rechargeable lithium battery | Confirm against the current model revision and quotation |
| Size and weight | 125 x 70 x 20 mm, approximately 150 g including battery | Confirm against the current model revision and quotation |
We will confirm the current revision, configuration, available documents, MOQ, lead time and commercial terms.
YD-100A 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 personal dosimeter records radiation dose received by an individual over time.
Dose rate is the radiation dose measured per unit of time, commonly displayed in µSv/h.
Cumulative dose is the total dose recorded across a monitoring period.
A Geiger-Mueller counter is a gas-filled detector that registers ionizing radiation events.
An alarm threshold is a user-set dose or dose-rate level that triggers an alert.
Share your application, required quantity and any OEM requirements. We will review the request and reply with suitable product information and a quotation.
