EPD TruDose Electronic Personal Dosimeter

Manufacturer – Thermo Fisher Scientific

Description: Thermo Scientific EPD TruDose Electronic Personal Dosimeter is a wearable device that provides real time monitoring of gamma and beta radiation exposure for personnel in critical environments. It features high sensitivity and robust connectivity (BLE/IR) to integrate with systems such as ViewPoint and webREMS.

Technical specifications:
Detection types: Gamma (γ) and Beta (β) radiation, multi‑detector technology.
Sensitivity: as low as 0.05 µSv/hr (0.005 mrem/hr) at lower dose rates.
Dimensions (L × W × H): 86 × 63 × 21 mm (3.37 × 2.48 × 0.83 in).
Weight: 106 g (≈3.8 oz) with alkaline battery and clip (B/BG variant) and 114 g (≈4.0 oz) for NG variant.
Power supply: Single AA battery (1.5 V Alkaline) or 3.6 V Lithium Thionyl Chloride.
Communications: USB via Desktop/IR Reader; Bluetooth Low Energy (BLE) up to ~30 m.
Alarms: Audible at 97 dB(A) at 20 cm (>80 dB(A) at 1 m), vibration alarm, ultra‑bright flashing red LED.
Operating temperature: –20 °C to +50 °C (‑4 °F to +122 °F).
Relative humidity: 20% to 90% non‑condensing.
Ingress protection rating: BG variant IP65; G variant IP67.
Dose & dose‑rate measurement range:
Hp(10) Effective dose range: 1 µSv to ≥10 Sv; resolution 0.1 µSv to 10.00 Sv.
Dose‑rate range: 0.05 µSv/h to 10 Sv/h (0.005 mrem/h to 1000 rem/h) for Hp(10).
Key features:
• High sensitivity at low dose rates for enhanced accuracy in low‑exposure environments.
• Multi‑detector technology enabling simultaneous gamma and beta radiation measurement.
• Improved pulsed field detection capability.
• Integrated electromagnetic shielding to improve tolerance to electromagnetic interference.
• Built‑in Bluetooth Low Energy (BLE) and IrDA/USB reader compatibility.
• Configurable user interface with easy‑to‑read graphical display, alarm thresholds, vibration and LED indicators.
• Rugged design: lightweight, compact with robust ingress protection (IP65/IP67) for dusty/wet environments.
Applications: Ideal for real‑time personnel radiation exposure monitoring in nuclear, medical, industrial, or emergency‑response environments.
Accessories:
EPD Readers
Manual Readers
Catalog Number:
EPDTRUDOSE

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