Ludlum 375P-336 Series Monitoring System

$5,000.00
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$5,000.00
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These are used, but in great condition.  Indoor Use only.  Stock photos.  We can email you the actual picture of the units that you order.

Features

  • Excellent Surface Contamination Screening Tool for Small Articles, Baggage, Packages, and Medical Waste
  • Affordable Digital Controller
  • 2 Large Plastic Scintillator Detectors (indoor use only)
  • Programmable Alarms
  • Networkable (Requires Ethernet or Webpage Interface Option)

 

The Model 375P-336 Series are monitoring systems that consist of a Model 375P digital controller coupled with two lead shielded 2753 cm3 (168 in3) plastic scintillation detectors. The Model 375P-336 is designed for indoor applications, while the Model 375P-336‑1L has detectors housed in waterproof enclosures that can be mounted outdoors. The Model 375P controller is not weatherproof and must be mounted either indoors or within an environmental enclosure (available separately).

These simple and cost-effective solutions offer a system that is easy to operate and maintain. The controller supplies local alarms but can also be connected to external alarms or put onto an Ethernet network if desired. Each system has a 24-hour battery backup to keep it operational in the event power is lost.

Detectors 2 ea. 2753 cm3 (168 in3) plastic scintillation detectors. Each detector has 3 mm (0.125 in.) thick lead shielding on the back and sides and is supplied with a 15.2 m (50 ft) coaxial cable.
Typical Sensitivity (137Cs) 200 cps per µR/hr per detector
Display 4-digit LED display with 2 cm (0.8 in.) digits
Range 0.1 to 9999 kcps
Linearity Reading within 10% of true value
Status Indicators
  • Status: green light indicates instrument is functioning properly
  • Sigma Alarm: indicated by red ALARM light and audible tone (can be set at any point from 0.1 to 999 sigma)
  • Sum Alarm: indicated by red ALARM light and audible tone (can be set at any point from 0.1 to 9999 kcps)
  • Detector Fail: red light (DET FAIL) and audible tone greater than 68 dB at 61 cm (2 ft), indicates no counts from detector or instrument failure
  • Low Battery: yellow light (LOW BAT), indicates less than 2 hours of battery power remaining
  • Overload: display reading of "–OL–" and audible FAIL alarm indicate detector saturation
  • Overrange: display reading of "– – – –", indicates measured radiation field has exceeded counting range of instrument
Alarm Response Time 2 seconds or less, based on internal dip switch setting
Relay Output Mains (120 or 240 Vac) output on alarm, 9-pin connector providing RS-232 output, signal ground connection, FAIL and ALARM signals (current sink), and direct connection to battery and ground
Calibration Controls Accessible from front of instrument (protective cover provided)
Power 95 to 135 Vac (178 to 240 Vac available), 50–60 Hz, 6 V sealed lead-acid rechargeable battery (built-in)
Battery Life Typically 24 hours in non-alarm condition, 6 hours in alarm condition
Battery Charger Battery is continuously trickle-charged when instrument is connected to line power and turned on
Construction Electronics: aluminum housing with ivory powder-coat
Model 375P-336 Detectors: aluminum housing with ivory powder-coat
Model 375P-336-1L Detectors: weatherproof aluminum housing with ivory powder-coat
Environmental Rating Electronics: IP51 (IP66 with Model 375P environmental enclosure)
Model 375P-336 Detectors: IP50
Model 375P-336-1L Detectors: IP66     (optional)                
Temperature Range -15 to 50 °C (5 to 122 °F)
Size (H x W x D) Electronics: 26.2 x 24.6 x 8.4 cm (10.3 x 9.7 x 3.3 in.)
Model 375P-336 Detectors (ea.): 104.1 x 17.1 x 5.3 cm (41 x 6.8 x 2.1 in.)
Model 375P-336-1L Detectors (ea.): 104.1 x 17 x 7.6 cm (41 x 6.7 x 3 in.)
Weight

Electronics: 4.2 kg (9.3 lb)
Model 375P-336 Detectors (ea.): 11.3 kg (25 lb)
Model 375P-336-1L Detectors (ea.): 14.1 kg (31 lb)

 

 

Ludlum 375P-336 Series Monitoring System

$5,000.00

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