EPD TruDose Electronic Dosimeter
Electronic personal dosimeter for real-time monitoring of gamma and X-rays, with versions that also measure beta (BG) or neutrons (NG).
The dosimeter runs on a single AA battery and has a real-time clock that simplifies troubleshooting and event documentation. Case colour and labels are factory configurable, while dose and dose rate alarm thresholds, alarm configurations and display settings can be set by the user. With RadSight, a team of workers can be monitored and their dose tracked in real time.
- Available in three versions: gamma (G), beta/gamma (BG) and neutron/gamma (NG)
- Integrated Bluetooth Low Energy (BLE) for real-time monitoring, with no additional module required
- Improved pulsed field detection, with dedicated medical and industrial X-ray pulse modes
- Added warning thresholds let users react before an alarm condition arises
- IP67 (G and NG) and IP65 (BG)
No prices online – you will receive a quotation with price and delivery time. Need accessories? Mention them in your request.
Technical data
| Detector | PIN silicon diodes: 2 (G), 3 (BG and NG) |
|---|---|
| Radiological | Hp(10) X, γ rays 16 keV to 10 MeV (G, BG, NG); Hp(0.07) X, γ rays 20 keV to 10 MeV (G, BG); β rays 200 keV to 1.5 MeV averaged beta energy (BG); neutron thermic to 20 MeV (NG) |
| Dose display and storage range | 0 Sv to 10 Sv |
| Dose rate display and storage range | 0 Sv/h to 10 Sv/h (G, BG), 0 Sv/h to 2 Sv/h (NG) |
| Accuracy | Photon Hp(10) ±5 % (¹³⁷Cs); beta Hp(0.07) ±15 % (⁹⁰Sr); neutron Hp(10) ±15 % (AmBe) |
| Alarm | Audible at 97 dB(A) at 20 cm, vibration, red flashing LED |
| Communications | Bluetooth Low Energy (up to 20 m), IrDA |
| Dose profile history | Stores up to 1792 records |
| Environment | −20 °C to +50 °C, 20 % to 90 % RH |
| Battery | Single AA; 40 days continuous operation (1.5 V alkaline), 3.5 months (3.6 V lithium) |
| Size | 86 × 63 × 21 mm |
| Weight | 106 g (G, BG), 114 g (NG), with alkaline battery and clip |
Source: Thermo Fisher Scientific, EPD TruDose brochure (2023) and radiological performance information (2021). Full specifications are available in the documents.
