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Model 14C Survey Meter
This meter is designed to
meet nuclear medicine requirements. It is used in universities, power plants
and regulatory facilities. This five range survey meter consists of one internal
GM detector for gamma detection from 0-2000 mR/hr. It can be used with one or more external
GM or scintillation detectors for alpha, beta, or gamma detection up to
0-200 mR/hr. Standard scale is 0-2 mR/hr with five counting ranges: x0.1,
x1, x10, x100, and x1000. (Dual scale cpm & mR/hr on request). Two “D”
cells provide over 200 hours of operation. The Model 14C is supplied as
shown with built-in speaker. 
COMPATIBLE DETECTORS: G-M,
scintillation
METER DIAL:Typically 0 - 2 mR/hr and cpm, BAT TEST (others
available )
MULTIPLIERS: X0.1, X1, X10, X100, X1000
LINEARITY: Reading within plus or minus 10% of true value with
detector connected
CONNECTOR: Series "C" (others available )
INTERNAL DETECTOR: Energy compensated G-M (used
with X1000 scale only)
ENERGY RESPONSE: Within plus or minus 15% of true value between
60 keV - 3 MeV (internal detector only
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THRESHOLD: 30 mV plus or minus 10 mV
AUDIO: Built in unimorph speaker with ON/OFF switch (greater
than 60 dB at 2 feet )
CALIBRATION CONTROLS: Accessible from front of instrument (protective
cover provided )
HIGH VOLTAGE:900 volts
THRESHOLD: 30 mV plus or minus 10 mV
RESPONSE: Toggle switch for FAST (4 seconds) or SLOW (22 seconds)
from 10% to 90% of final reading
RESET: Push-button to zero meter
POWER: 2 each "D" cell batteries (housed in sealed compartment
that is externally accessible )
BATTERY LIFE: Typically greater than 1000 hrs.(battery
condition can be checked on meter )
METER: 2.5" (6.4 cm) arc, 1 mA analog type
CONSTRUCTION: Cast and drawn aluminum with beige polyurethane
enamel paint
TEMPERATURE RANGE: -4° F(-20° C) to 122° F(50° C)
May be certified for operation from -40° F(-40° C) to 150° F(65° C)
SIZE: 6.5" (16.5 cm)H X 3.5" (8.9 cm)W X 8.5" (21.6 cm)L
WEIGHT: 3.5 lbs (1.6 kg) including batteries |
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Note that the Model 14C houses an internal energy-compensated
G-M detector with limitations listed in the description. External
suggested detectors are listed below and are not included with the
survey meter price. An additional charge will be added for each detector
ordered. |
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Common Meter Dials |
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202-859
0 - 5k cpm; 0-2 mR/hr
For Any Detector |
202-608
0-6.6k cpm; 0-2 mR/hr
For Model 44-9; 44-9-18;
44-40; 44-88; 44-89; 44-94 |
202-664
0-6.6k cpm; 0-20 mSv/h
For Model 44-9; 44-9-18;
44-40; 44-88; 44-89; 44-94 |
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202-330
0-4k cpm; 0-2 mR/hr
For Model 44-7 |
202-676
0-4k cpm; 0-20 mSv/h
For Model 44-7 |
202-084
0-2 mR/hr
For Model 44-6; 44-38 |
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202-379
0-20 mSv/h
For Model 44-6; 44-38 |
202-241
0-2 mR/hr; 0-2.4k cpm
For Model 44-6; 44-38 |
202-546
0-20 mSv/h;
0-2.4k cpm
For Model 44-6; 44-38 |
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Accessories |
Replacement Parts
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Check Source
Source Holder
Overload Indicator
Scaler Option
Shoulder Strap
Headset
Standard Carrying Case
Air and Water Tight Carrying Case |
Cables
Meter Bezel
Meter Movement
Handle
Probe Clip |
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| Manual Model
14c Response Curve |
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