Ludlum Measurements 3003, Руководство пользователя

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Model 3003 and 3003i Multi-Detector Survey Meter / SCA
Section 3
Ludlum Measurements, Inc. Page 3-1 September 2020
Specifications
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External Detector : may be Geiger-Mueller (GM), scintillator, proportional, or
neutron; supports optional internal GM or scintillation detector
Internal Detector (If installed): one energy-compensated GM tube
Energy Response: within 25% of true value from 60 keV to 3 MeV
Linearity: readings within 10% of true value
LCD Display : three-digit LCD with bar graph, 13 units, five multipliers, two
mode icons, three alarm levels, and four fault messages, as well as USB, wireless,
audio, and low-battery icons
Alarms : three adjustable count rate, exposure/dose, count, and accumulated
dose alarm setpoints adjustable over the display range
Overload Protection : high count rate saturation protection designed to
prevent the false display of lower count rates; if the instrument detects an
overload condition, it will display a graphic OVERLOAD icon and trigger an
audio warning
Zero Protection: after typically 60 seconds of no pulses from the detector, unit
will flash a zero reading, the alarm audio will be triggered, and a graphic LOSS
OF COUNTS icon will be displayed
Overrange : if the reading should exceed the predefined detector range, the
instrument will flash a maximum reading, display a graphic OVERRANGE,
and trigger an audio warning
Me Range (Dose/Exposure) : 1µSv/h to 10 Sv/h (0.1mR/hr to 1000 R/hr).
Headphone Jack (optional): 1/8 inch stereo jack for use with headphones for
audio output. It will be located to the left of the instrument handle.
Backlight : built-in ambient light sensor automatically activates low-power
LED backlight or backlight level may be user defined, unless internal dip switch
is set to continuous-on (will reduce battery life)
User Controls :

ON/ AUD – extra-long press to turn ON, short press to adjust audio
level, extra-long press to turn OFF
Section
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