Intrinsically Safe Personal Radiation Monitor

Introduction

The Model 25 is an intrinsically safe, small-sized device designed to warn users any time they are in a potentially harmful radiation situation within an explosive gaseous environment. The design was specifically designed to warn emergency personnel entering into unknown environments but will equally serve anyone working near radioactive sources as in industrial type applications.

The unit will automatically alarm, with a loud audible signal and blinking display, when either the dose rate (0.01 mR/hr-1000 R/hr) or accumulated dose (0-1999 R) setpoints are exceeded. The dose is recorded until manually reset and is for use as reference only; it is not intended for legal dose recording. This small device can be worn on a belt, a lanyard, or armband, and is very simple to use and operate.

Accessories Included:

Rubber protective sleeve
Lanyard

This Product is CE Certified

Spezification

DISPLAY RANGE: 0.01 mR/hr-1000 R/hr
DETECTOR: internal energy-compensated GM
DETECTION RANGE: 0.01 mR/hr to 1,000 R/hr
ENERGY RANGE: 60 keV to 2 MeV
DISPLAY: 3½ digit backlit LCD display with a total range from 0.01 mR/hr (or mR) to 1999 R/hr (or R), also displays time remaining from 19:59 to 00:01(in hh:mm format)
ALERT & ALARMS: adjustable over entire display range
ALARMS: radiation alarms adjustable over entire range
- Dose rate alert
- Dose rate (hi)
- Accumulated dose alert
- Accumulated dose (hi)
- Time remaining to allowed dose (hi)
- Detector failure
- Low-battery notice when only 8 hours remain
AUDIO: built-in speaker (typically 95 dB at 0.3 meters [1 ft])
LOW BATTERY INDICATION: provides 8 hours warning of low battery
LOSS OF COUNT: detector failure results in a visual and audible warning
CALIBRATION: requires no tools or software when exposed to a traceable radiation field
POWER: 2 each lithium coin cell batteries
BATTERY LIFE: typically 6000 hours
CONSTRUCTION: injection-molded plastic housing with sub-surface printed membrane front panel, completely gasketed for water resistance
TEMPERATURE RANGE: -40 to 65 °C (-40 to 150 °F)
SIZE: 7.6 x 5.4 x 1.7 cm (3.0 x 2.1 x 0.7 in.) (H x W x L)
WEIGHT: 144 g (5.1 oz) including batteries
CERTIFICATION: Models 25-IS and 25-IS-1 are intrinsically safe per the following:
- UL 913 Class I, II & III Division 1 Groups A,B,C,D
- CSA 22.22 No. 157
- UL 61010-1 CSA C22.2 No. 61010-1

Intrinsically Safe Personal Radiation Monitor - Model 25-IS

Introduction

Accessories Included:

Spezification