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Inspector Survey Meter Biodex |
|
Specifications |
|
Detector |
Halogen-quenched uncompensated GM tube with thin mica window, 1.4-2.0 mg/cm2 areal density. |
Window |
1.77" ( 45 mm ) effective diameter |
Display |
Backlit graphic LCD with backlight |
Averaging Periods |
Display will update every three seconds. At low background levels, the update is the moving average for the past 30-second time period. Time period for moving average decreases as radiation level increases. |
Gamma Sensitivity |
3340 cpm/mR/hr ( referenced to Cs-137 ); smallest detectable level for I-125 is .02 µCi at contact |
Operating Range |
- mR/hr - .001 ( 1µR ) to 100; CPM - 0 to 350,000 |
- µSv/hr - .01 to 1000; CPS - 0 to 5000 |
|
Energy Sensitivity |
Detects Alpha down to 2 MeV. Detects Beta down to 0.16 MeV; typical detection efficiency at 1 MeV is approx. 25 %. Detects Gamma down to 10 KeV through the end window. |
Accuracy ( Referenced to Cs-137 ) |
Typically ± 15 % from factory. |
Timer |
One minute to 24 hours, default is 10 minutes |
Count Light |
Red LED flashes with each radiation event |
Audio Indicator |
Internally mounted beeper ( can be switched off for silent operation ) |
Outputs |
USB |
Menu |
Options accessed by holding down menu button. Pressing the menu button toggles you through functions. Select “+” or “–” to change setting. |
Built-In Efficiencies |
( S-35 ),( Sr/Y-90 ),( Cs-137 ),( P-32 ),( C-14 ),( I-131 ),( Co-60 ),and alpha |
Power Requirements |
Two AA alkaline batteries, included. |
Dimensions |
2.7" w x 1.3" depth x 5.5" h ( 68 x 33 x 140 mm ) |
Weight |
8 oz ( 227 grams ) without battery |
Warranty |
1 year |
078-514 Inspector Survey Meter Shield : |
|
Dimensions |
10.3" l x 4.8" w x 1.5" h ( 26 x 12 x 4 cm ) |
Construction |
Steel, with lead lining in left and right side walls |
Lead Shielding |
0.5" thick ( 1.3 cm ) laterally |
Weight |
7.8 lb ( 3.5 kg ) |