Doc .1

and Rate Meter

for Gamma and X-ray Detection - order online

The Radiation Alert® Sentry is a Personal Alarming Dosimeter / Ratemeter designed to protect personnel who are exposed to x-ray or gamma radiation. The pocket sized unit has built in memory for recording data points for tracking accumulated exposure. The Sentry Software option enables the user to generate incident reconstruction for analysis. The vibrating and audio alarm can be easiy set to desired levels for dose and dose rate. The Sentry features an audio switch to choose between audible clicks or a discreet silent mode. A headphone jack is also included.

Specifications

Detector: Uncompensated GM Tube

Switch Functions: Power, Audio Clicks On/Off, Vibrate & Audible, Alert, Silent Vibrating Only Alert

Operating Range: Dose Rate: .1 - 15 R/hr, Accumulated Dose: .1 - 65 R

Dose Rate Linearity: Better than ±15% up to 15 R

Energy Response: Down to 30 KeV

Gamma Sensitivity: 1.5 cps/mR/hr referenced to Co-60

Audible Alarms: 90db @ 1 ft.

• accumulated dose

• dose rate

Alarm Thresholds:

Dose Alarm Default 500 mR

Rate Alarm Default 50 mR/hr

Alarm and warning levels are user selectable with

Optional Sentry Software.

Connectors: Headphone Connector, Internal Serial Header connector (cable comes w/ Optional Sentry Software).

Power Requirements: 9 Volt Battery. Typical battery life is 1500 hrs at background.

Temperature Range: -20° - + 50°C (-4° - +122°F)

Weight: 88 g (3.1 oz.), 8.3 oz w/ Xtreme Boot Option

Size: 3.8 x 2.4 x 1 in (96.5 x 70 x 25.4 mm)

Includes: Carrying Case

Accesories

Sentry Software

The optional Sentry Com Software enables you to set the values for dose and dose rate alarms and warnings, set the Cal Factor, and the data logging frequency. It also allows the user to download the accumulated dose data, which includes time and date stamp, exposure, and power cycle identifiers (shows all zeros for data point when unit is turned off and on) for analysis. Click on...