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- Model 375P-3500 Conveyor Monitor CE Label
Model 375P-3500 Conveyor Monitor CE Label
Protecting steel mills against entry of loose radiation sources that can potentially contaminate them requires diligent attention. Failure can cost millions in fines and clean-up expenses. Ludlum's conveyor monitor offers added assurance by inserting a second line of defense.
Gateway monitors employed at the entrance to most facilities used to scan trucks and vehicles represent the first line of defense. These gateway systems are highly effective and catch loose sources before they enter your site. As any radiation detection expert knows that despite the effectiveness of the systems, they can be stretched to the limits of their ability whenever called upon to detect weaker sources deeply embedded and highly shielded in the middle of a large load.
The conveyor radiation monitor has a huge advantage over gateway systems in that it allows the radiation detector to be exposed a few inches, not feet, from each piece of scrap while traveling under highly controlled conditions. This type of a scan offers an optimum geometry and enhances detecting even weaker sources with much greater probability. The likelihood of escaping detection at this secondary process becomes highly remote. It is a small price to pay for detecting any sources which may have escaped attention at the entry point.
Ludlum's conveyor radiation detection system employs its standard Model 3500 scintillator detector which is identical to that used in its popular gateway systems (see Model 4525-Series). This detector delivers superior sensitivity while supplying commonality of parts and operation familiarity.
To reduce costs without compromising performance, the 375P-3500 system also utilizes Ludlum's highly popular Model 375 type controller that controls the detector, updates background, and carefully monitors the passing scrap metal. The controller can operate totally independently, or be wired for remote annunciation, or connected to an Ethernet network (requires Ethernet hardware interface option). The Model 375P Controller is not weatherproof and must be mounted either indoors or within an environmental enclosure (available separately, see Options).
Model 375P-3500 system includes:
- 1 ea. Model 375P electronics
- 1 ea. 57.4 L (3500 in3) plastic detector with 15.2 m (50 ft) cable
- 1 ea. 10 µCi check source
Optional Accessories include:
- 12.7 cm (5 in.) diameter red alarm strobe with 15 m (50 ft) cable
- 40 column date/time printer
- Model 271 wired remote display
- Ethernet kit
Related Products
Headphone Jack
This modification for survey meters adds a headphone jack to the instrument body so headphones can be used to monitor click-per-event audio and audio alarms. Headphones are helpful when the instrument is being used in areas with high ambient noise levels or in areas where the audio would be distracting to others, such as in a medical or office environment.
Shoulder Strap
This 1.8 m (6 ft) adjustable shoulder strap is a great way to keep your hands free while operating survey meters. The nylon strap with a wide rubber comfort pad can also be helpful for conveying some of the heavier instrument/detector combinations in the field.
Model 3-IS NORM Kit
- Ready-to-Go Kit in Rugged Case
- Intrinsically Safe Analog Survey Meter
- Measures Alpha, Beta, and Gamma Contamination
- Includes:
- Model 3-IS Intrinsically Safe Survey Meter
- Model 44-9 Alpha-Beta-Gamma Detector
- Model 44-2 High Energy Gamma Detector
- Check Source, Cable, Batteries, Transport & Storage Case
Model 14C-MERK
Medical Environment Response Kit
- Model 14C Survey Meter
- Model 44-2 Gamma Scintillator Detector
- Model 44-9 Alpha-Beta-Gamma GM Detector
- Model 25 Series Personal Radiation Monitor
- Check Source and Holder
- Rugged Case
Model 2241-3MERK
Medical Environment Response Kit
- Model 2241-3 Scaler-Ratemeter
- Model 44-2 Gamma Scintillator Detector
- Model 44-9 Alpha-Beta-Gamma GM Detector
- Model 44-142 Beta Scintillator Detector
- Model 25 Series Personal Radiation Monitor
- Check Source and Holder
- Rugged Case
Model 3001-MERK
Medical Environment Response Kit
- Model 3001 Survey Meter
- Model 44-2 Gamma Scintillator Detector
- Model 44-9 Alpha-Beta-Gamma GM Detector
- Model 44-142 Beta Scintillator Detector
- Model 25 Series Personal Radiation Monitor
- Check Source
- Rugged Case
Model 14C-RK
Emergency Response Kit
- Model 14C Survey Meter
- Model 44-2 Gamma Scintillator Detector
- Model 44-9 Alpha-Beta-Gamma GM Detector
- Check Source and Holder
- Rugged Case
Cables
Ludlum offers straight cables with either type C, BNC, SHV, MHV, or UHF connectors. Unless specified otherwise, Ludlum survey meters and detectors are shipped with “C” type connectors. When a meter and accompanying probe are ordered as a matched set, Ludlum automatically includes a 99 cm (39 in.) straight-type cable with “C” connectors at no additional charge. (Note: We no longer offer coiled cables.)
Model 3002/FM Series
Alpha-Beta Floor Monitor
- Alpha-Beta Scintillation Detectors
- Active Window Area: 400 or 1080 cm2 (62 or 167.4 in2)
- 22.4, 40.9, or 65.7 cm (8.8, 16.1, or 25.9 in.) Wide Detection Path
- Adjustable Detector Height
Model 42-38
WENDI-2 Wide Energy Neutron Detector
- Detector Type:
- 3He Tube
- Moderator: 22.9 cm (9 in.) dia.
- Sensitivity (241Am/Be): 450 cpm per mrem/hr
- Detection Range: Thermal to 5 GeV
Model 78-6
Stretch Scope Survey Meter
- Analog + Digital Meter
- Extends to 3.6 m (12 ft.)
- NaI(Tl) Scintillator Detector
- Range: 0.01 to 50 µSv/h (1 to 5000 µR/hr)
Model 79/2
Stretch Scope Survey Meter
- Digital Meter
- Extends to 4.5 m (14.75 ft.)
- Internal Energy-Compensated GM
- Range: 0.001 mSv/h to 0.04 Sv/h (0.1 mR/hr to 4 R/hr)
Model 79/1
Stretch Scope Survey Meter
- Digital Meter
- Extends to 4.5 m (14.75 ft.)
- CsI(Tl) Scintillator Detector
- Range: 0.01 µSv/h to 500 µSv/h (1 µR/hr to 50 mR/hr)
Model 79
Stretch Scope Survey Meter
- Digital Meter
- Extends to 4.5 m (14.75 ft.)
- Energy-Compensated GM Detector
- Range: 10 µSv/h to 10 Sv/h (1 mR/hr to 1000 R/hr)
