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Model L-745 X-Ray Generator Output Detector

The Ludlum Model L-745 X-ray Generator Output Detector provides a simple way to confirm X-ray generator performance. By connecting the detector directly to a digital scope, a storage scope, or a standard oscilloscope camera, the device will display intensity and time relationships of the X-ray beam to illustrate real-time operation.

The detector supplies a minimum 200 mV signal at typical diagnostic settings (80 kVp / 100 mA), which together with the better than 1 µs rise time, provides a true X-ray output pulse.

Using the device is straightforward. The detector, while connected to a standard oscilloscope, is simply placed in the X-ray beam. Examining the resulting waveform will enable a variety of potential X-ray issues to be identified. The general applications include measurement of exposure time, rectifier problems, cable or connector arcing, and general verification of X-ray operation. Model L-745 applications include documentation, verification, and troubleshooting of X-ray system operation. The detector is weighted for easy placement and uses a BNC-type connector.

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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.

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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. 

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Model 3001-MERK
Medical Environment Response Kit
  • Model 3001 Survey Meter
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  • Model 44-9 Alpha-Beta-Gamma GM Detector
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Model 14C-RK
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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.)

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Model 3002/FM Series
Alpha-Beta Floor Monitor
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  • 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
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Model 42-38
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Model 78-6
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Model 79/2
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Model 79
Stretch Scope Survey Meter
  • Digital Meter
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  • Energy-Compensated GM Detector
  • Range: 10 µSv/h to 10 Sv/h (1 mR/hr to 1000 R/hr)

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