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Mirion Technologies GMP-12SD Gamma Probe User Manual

N e w, Health physics, Gmp-12sd

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health physics

A Mirion Technologies Division

Featuring:

GMP-12SD External Probe

Portable Survey Meters

FEATURES

• compatible with all RADOS RDS-31 survey meters

• remote dose rate measurements

• optional telescopic rod

• GMP-12SD extends the measurement range of RDS-31

• cord lengths up to 50 meters upon request

• casing of anodized aluminium

• enclosure class IP67

GMP-12SD

External Gamma Probe

The GMP-12SD represents the new design of Mirion exter-

nal probes. The casing with 35 mm diameter enables the

probe recalibration with most common calibration units.

This external probe enhances the detection capability of

RADOS RDS-31 meter family. It has been designed to fulfi ll

the most demanding applications in nuclear industry, HLS

& civil defence and industrial use. The GMP-12SD probe

is intended for gamma and X-ray radiation. The measured

quantity is the H*(10) ambient dose equivalent, both ac-

cumulated dose and rate are monitored.

GMP-12SD is used as an external detector with the RDS-

31/iTx/iTxSD multi-purpose Radiation Survey Meters espe-

cially for high dose rate measuring applications.

The GMP-12SD probe is equipped with installed IKELITE 7

connector and with separate cable.

For the connection to the mating bulk connector interface

at the bottom of RDS-31 family survey meters an external

probe cable is provided. The probe can be connected “on-

the-fl y” without the need for switching off the meter. The

RDS-31 recognizes the probe connection and the user can

select the appropriate type from the suggestion list to set

the meter reading to desired measuring unit. The calibra-

tion coeffi

cient for the GMP-12SD is delivered with the

probe. The user can download the coeffi

cient to the RDS-

31 meter with the CSW-31 confi guration software.

Whenever an external detector is connected to the RDS-31,

the meter performs continuous dose rate measurements

with internal detector, even if an external probe is con-

nected to the meter, to ensure the safety of the user.

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