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Model 52-1 Portal Monitor |
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PART NUMBER:48-3172 |
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| INDICATED USE: Portable personnel monitoring (NOTE:
This instrument is portable and can be assembled or disassembled in less
than 5 minutes. Carrying case is included) DETECTORS: 4 ea. 168 cubic inch plastic scintillation allowing a total detection area of 672 cubic inches THRESHOLD: 4 plus or minus 1 mV DISPLAY: 2 line X 20 character LCD shows background rates from all detectors, and sigma values above background. ALARM: Indicated by red LED, and audible signal (greater than 60 dB at 2 feet) COUNT TIME: Adjustable from 0 - 20 seconds (0 second setting is for walk through mode) ENTER/CHECKING: (green LED) Indicates system is ready for use. Flashing LED indicates a count is in progress. INCOMPLETE/UPDATING: (amber LED) Indicates the user has stepped out of the portal before counting was completed, or that an update is in progress. FAILURE: (red LED) Indicates a high or low background INFRARED SENSOR: A retro-reflective sensor senses portal occupancy PARAMETERS: All parameters are stored in non-volatile memory OUTPUT: RS-232 and relay output connectors located on the bottom of the electronics chassis POWER: 85 - 250 VAC, 50 - 60 Hz single phase (less than 100 mA); or 3 ea. "D" cell batteries. BATTERY LIFE: Typically 24 hours in a non-alarm condition CONSTRUCTION: Aluminum housing with beige polyurethane enamel paint TEMPERATURE RANGE: -4° F(-20°C) to 122° F(50° C) SIZE: 83"(211cm)H X 28"(71cm)W X 18"(46cm)D PORTAL DIMENSIONS: 81"(206cm)H X 24"(61cm)W WEIGHT: 70 lbs (32kg) SHIPPING WEIGHT: 100 lbs (45kg) |
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The Model 52-1-1 (Part Number: 48-3258) is available with inside dimensions
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Replacement Parts Photomultiplier Tube |
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