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bullet Safety Screening Systems

LS 239

The LS 239 is a large X-ray security screening system with a tunnel opening of 1.2 m(47.2") wide by 1 m high (39.4"). The LS 239 can accommodate large luggage, parcels and boxes, typical of checked baggage at an airport.

The LS 239 incorporates electronics offering outstanding reliability and maintainability as well as superior X-ray imaging. Advanced features include high resolution monitors, simplified electronics packaging and a durable control panel. Many features previously optional are now standard including pseudo color, variable gamma, 4x zoom and automatic threat alert.

With its 300 mm (11.8") or 450 mm (17.7") conveyor belt height this system is perfect for applications requiring a low conveyor loading position.

The LS 239 is particularly well suited for airports, customs facilities, and transportation operations, where high speed processing of large luggage and other items is required.

The advanced LS 239/V is a PC based system that incorporates the latest technology featuring an enhanced modular design. This system seamlessly incorporates advanced computer options including Operator Assist® (OA) and Image Archiving (IA).

As part of the L-3 Security and Detection Systems' family of products, the LS 239 shares in more than 25 years of experience in the manufacture of X-ray security products. With more than 18,000 units in the field worldwide and an extensive service organization to support them, L-3 Security and Detection Systems is clearly the world's leading supplier of X-ray security products.


 

Features

LS 239

  • Dual 17" Color Monitors

  • 1 m Entry/Exit Conveyors

  • Remote Console Controls

    Standard Features:

    • Variable Gamma

    • Pseudo Color

    • Zoom 2X and 4X

    • Edge Trace

    • High Penetration

    • Reverse Monochrome

    • E-Scan Material Discrimination

    • Organic Stripping

    • Inorganic Stripping

      Optional Features:

    • Entry/Exit Conveyors 228 mm and 1.7 m

    • Entrance and Exit Roller Tables

    • Conveyor Belt Height of 300 mm or 450 mm

    • Voltage Stabilizer

    • CE Compliance Kit

LS 239/V

  • All Standard Features of 239

  • Advanced Computer Options:

    • Operator Assist® (OA)

    • Image Archiving (IA)

Technical Specifications

 

General:

Tunnel Opening: 1200 mm (47.3") W x 1000 mm (39.4") H

Conveyor Belt height: 300 mm (11.8") or 450 mm (17.7")

Power Requirements: 105-125 VAC, 60 Hz (15 amp max), 210-250 VAC, 50 Hz (8 amp max)

Conveyor Speed: 0.23 m per sec (45 feet per min) @ 60 Hz, 0.18 m per sec (36 feet per min) @ 50 Hz

Conveyor Capacity: 136 kg (300 lb)

X-Ray:

Voltage: 160 kVp constant potential tube

Duty Cycle: 100%

Cooling: sealed oil bath

Beam Orientation: vertically downward

X-ray Sensor: 1600 E-Scan photo diodes in folded array (L-shaped) configuration

Dose per inspection: 0.1mR typical

Physical Specifications:

Weight (Uncrated): approx 1305 kg (2885 lb)

Weight (Crated): approx 1464 kg (3235 lb)

Construction: steel frame on casters

Environmental:

Operating Temperature: 0°C to 40°C

Storage Temperature: -40°C to 70°C

Humidity: 95% non-condensing

Airborne Noise Level: <70dB (A)

Imaging and Performance-LS 239:

Resolution: 36 AWG guaranteed, 38 AWG typical

Penetration: 25 mm steel guaranteed, 27 mm typical

Contrast Sensitivity: at least 20 levels visible using a step wedge

Video Display: two 17" SVGA high resolution, low radiation, ergonomic, flicker free displays

 

Imaging and Performance-LS 239/V:

Resolution: 36 AWG guaranteed, 38 AWG typical

Penetration: 25 mm steel guaranteed, 27 mm typical

Contrast Sensitivity: at least 24 levels visible using a step wedge

Video Display: two 17" SVGA high resolution, low radiation, ergonomic, flicker free displays

Computer Specifications (Minimum):

Processor: Intel Pentium III

System Memory: 128 MB Ram

Display: 24 Bit-True Color (16.7 Million Colors)

Hard Disk: 9 GB High Speed SCSI Disk Storage

Additional Drive: internal Zip Drive

Radiation Safety:

All L-3 Security and Detection Systems' X-ray systems are certified to be in full compliance with all radiation safety requirements andexternal emissions limits as specified in the United States Code of Federal Regulations, Title 21, Section 1020.40 (21CFR1020.40) that apply to our products. Typical leakage radiation is less than 0.1 mR/hr compared to maximum of 0.5 mR/hr permitted by the Federal Standard.

Operational Standards:

Complies with published International Standards including the U.S. Federal Aviation Administration Standards, "Use of X-Ray Systems" (Federal Standards 14 CFR 108.17 and 14 CFR 129.26).

Film Safety:

Guaranteed for high speed films up to ISO 1600.

Design Policy:

L-3 Security and Detection Systems reserves the right to change specifications in the course of continuous improvement. Specifications are provided for reference only and actual equipment may differ slightly from the description given. Typical dimensions are within ± 5% of nominal values.




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