Authorised Indian Distributor
Saxsons Group
New Delhi, India · Since 1997
Electronic personal dosimeter for real-time occupational radiation exposure monitoring in nuclear medicine, theranostic and radiopharmacy departments. Continuous gamma + X-ray Hp(10) dose and dose-rate readout, configurable audible / visual / vibration alarms, multi-month battery life and IR / USB data communication. The active companion to the passive TLD / OSL badge — immediate feedback during the working day.
| Measured quantity | Personal dose equivalent Hp(10) — ICRP-defined operational quantity for external exposure monitoring |
| Radiation coverage | Gamma and X-ray across the diagnostic and therapeutic energy range |
| Detector | Solid-state silicon diode detector |
| Dose / dose-rate display | Real-time cumulative dose AND instantaneous dose rate on the device LCD |
| Alarms | Configurable cumulative-dose AND instantaneous-dose-rate alarms; audible + visual + vibration modes |
| Power | Multi-month battery life on a single cell (model-specific) |
| Data communication | IR or USB to PC; dose-history download and per-operator log retention |
| Enclosure | IP-rated for clip-on lab-coat use; tolerates dispensary-environment exposure |
| Calibration | Certificate supplied; in-country annual calibration support available |
| AERB framework | Compliant occupational dose record; complements passive TLD / OSL badge |
| Form factor | Compact clip-on device — worn at chest height under lab coat or over apron |
The active companion to the passive badge — real-time feedback during the working day
Real-time dose-rate readout during high-activity dispensing days (theranostic prep, Lu-177 / I-131 patient dosing). Operator sees the current radiation environment and adjusts behaviour mid-shift rather than learning the cumulative exposure at the next badge read.
Continuous dose-rate monitoring during patient bedside care. Vibration alarm at a configurable rate-threshold gives a non-audible cue to step back — useful in patient-care environments where audible alarms would be disruptive.
Beam-on / beam-off interlock work, target service, hot-cell access — the EPD records actual occupational dose during high-rate events, complementing the passive badge.
F-18 / Ga-68 / Lu-177 dispensing and QC work. The EPD's real-time readout flags an unusual dose-rate spike — useful for detecting an unshielded vial or a damaged shielding cap before the cumulative dose accumulates.
Inspection visits to wards, source-storage areas, waste rooms. Continuous dose record across the inspection day rather than relying on the inspector's memory of where they've walked.
New radiopharmacy / NM-technologist trainees benefit from real-time dose feedback — the EPD makes the otherwise-invisible field visible during the first months of clinical work.
A passive TLD / OSL badge reports cumulative dose at month-end — a feedback loop that's too slow to change operator behaviour. An EPD reads in real time, so the operator who walks too close to an unshielded vial sees the dose-rate jump and steps back. The badge still gets the legally-defined record; the EPD adds the behavioural feedback loop.
Hp(10) is the ICRP-defined personal dose equivalent at 10 mm tissue depth — the right quantity for whole-body external gamma exposure monitoring. The EPD reports directly in Hp(10), so the dose record maps onto the AERB occupational-dose limit without conversion factors that have to be defended at inspection.
Audible alarms are disruptive in patient-care settings. Vibration alarm gives the operator a non-audible cue at the configured dose-rate threshold — useful at theranostic patient bedsides where audible disturbance would compromise patient comfort.
Manufacturer product page. Contact Saxsons for AERB documentation, calibration scheduling and India training support.
Electronic Personal Dosimeter
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Contact Saxsons Group for electronic personal dosimeter supply, AERB compliance paperwork, calibration scheduling and India training support.