Ludlum Model 300 Alarming Area Monitor Panasonic BACKGROUND: alpha < 7 cpm

BACKGROUND: alpha < 7 cpm (when operating on the alpha only plateau region)

Maintains specifications while exposed to light up to 1000 lux with cover in place

Planchet heating incorporates welded thermocouple for best temperature reproducibility

Location code information can be input via an optional bar code reader

Elapsed time

Ludlum Model 300 Alarming Area Monitor Panasonic BACKGROUND: alpha < 7 cpmAlarming Area monitor. Can operate GM or Scintillation probes. Originally set up to operate a 3X3 NaI detector. Great for use as a screening tool, area monitor, or portal monitor to ensure radioactive materials do not cross a boundary. General purpose log ratemeter for area monitoring, criticality monitoring, source position monitoring,. Readout on a 4 decade log count ratemeter. Alarm independent of log ratemeter. Has high voltage disable to allow