Radiation Alert MONITOR 4 Operation Manuals Download Page 1

44

Monitor 

4 & 4EC

Same Monitor 4. New ergonomic
design. The M4 and M4EC are
compact, general purpose survey
meters capable of detecting alpha,
beta, gamma, and x-rays over 3
selectable ranges. A red count light
flashes and a beep sounds with each
event detected. The Monitor 4EC
offers a more linear reading for
gamma and x-rays (above 40 keV). 

OPERATION

MANUAL

RoHS

& MC1K

Summary of Contents for MONITOR 4

Page 1: ...t general purpose survey meters capable of detecting alpha beta gamma and x rays over 3 selectable ranges A red count light flashes and a beep sounds with each event detected The Monitor 4EC offers a...

Page 2: ...GE DESCRIPTION 2 OPERATION 2 PRECAUTIONS 2 MAKING MEASUREMENTS 2 CALIBRATION 3 CALIBRATION SERVICE 3 TECHNICAL SERVICE 4 ADDITIONAL INFORMATION FOR THE NEWCOMER TO RADIATION PROTECTION 4 MEASURING RAD...

Page 3: ...s from the count light and the audible beeps are progressively shorter in X10 X100 or X1000 MC1K only 4 To use with Observer Software plug in the serial cable to the 3 5MM mono jack located near the b...

Page 4: ...of reading relative to Cesium 137 For calibration to NIST standards contact the manufacturer distributor or a certified lab Calibration Procedure for the Monitor 4 Monitor 4EC and MC1K 1 Remove the f...

Page 5: ...t accurate for Cesium 137 and isotopes of similar energies Some isotopes detected relatively well are Cobalt 60 Technicium 99M Phosphorous 32 Strontium 90 and many forms of Radium Plutonium Uranium an...

Page 6: ...oactivity in which one atom is transformed per second 1 dps one disintegration per second CPM counts per minute The unit of measurement usually used to measure alpha and beta radiation GAMMA RAYS Shor...

Page 7: ...ays down to 10 keV typical through the window 40 keV minimum through the case GRAPH 1 Normal background is 5 20 CPM MONITOR 4EC Energy Sensitivity The energy response to gamma through the detector sid...

Page 8: ...ferenced to Cs 137 Audio Built in piezoelectric transducer gives audible beep when switch is in the AUDIO position Can be switched off for silent operation Anti Saturation Meter will hold at full scal...

Page 9: ...at any time while this warranty is effective the Warrantor will repair the defective unit and return instrument to you prepaid without charge for parts or labor NOTE While the product will be remedie...

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