Saphydose Gamma i

Personal dosimeter

An electronic dosimeter for real-time personal dose measurement from X-rays and gamma radiation.

Detector type: 2 energy-compensated silicon diodes1
Energy range: 50 keV–7 MeV1
Weight: 145 g1

Download product sheet (PDF)All values with references – for tender documents

Specifications checked against the manufacturer’s documents on 2026-10-16

Manufacturer’s product page (opens in a new tab)

Overview

Nuclear power & nuclear technology Defence, security & preparedness Emergency services & first response Environmental monitoring & radiation protection

Key features

Isotropic Hp(10) measurement.
For personnel in nuclear, research and healthcare settings.
Rugged housing and real-time display.

Specifications

The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.

Detector

Radiation	X-ray and gamma1
Detector type	2 energy-compensated silicon diodes1

Measuring range

Dose-rate range	0.5 μSv/h–5 Sv/h1
Energy range	50 keV–7 MeV1

Connectivity & interface

Data storage	Dose and dose-rate history1

Power & battery

Battery life	Up to 8,000 h with 2 batteries1

Mechanical

Weight	145 g1

Environment & ratings

Operating temperature	−20 to +50 °C1

General

Measured quantity	Personal dose equivalent Hp(10)1
Alarm	Audible and visual1
Standard	IEC 615261

The data comes from the manufacturer’s published documents. Manufacturers may change specifications; the current configuration and performance are confirmed in the quotation.

Sources

The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.