CEIA SMD 600 Plus
The metal detector must be certified for use at European airports by a civil aviation authority in the EU (e.g. STAC - Service technique de l'aviation civil).
The metal detector must comply with the 2003 U.S. Fully comply with the NIJ-0601.02 standard introduced by the Department of Justice, which supersedes the NILECJ-STD-0601.00 standard in 1974. This standard defines 3 different security levels:
- Large Objects (Hand Cannons)
- Medium objects (knives) and
- Small objects (small hard-to-find objects such as handcuff keys).
NIJ-0601.02 defines the requirements for detection sensitivity, discrimination and immunity to the environment. An excerpt of the details is described below (indication of the reference paragraphs in the original language):
Par. 2.3 - DETECTION PERFORMANCE SPECIFICATIONS
Par. 2.3.1 - DETECTION SENSITIVITY: The walk-through Metal Detector must provide an alarm indication for each test sample specified by the standard (LO – Large Object Size, MO – Medium Object Size, SO – Small Object Size)
Par. 2.3.4 - DISCRIMINATION: For each level of security the Metal Detector must discriminate the metal objects described in the standard
The detection capability of the WTMD must be stable without fluctuations. Periodic recalibration is not required.
The sensitivity of the WTMD must be adjustable in order to be able to detect as many dangerous objects as possible.
dimension / weight
The minimum passage width of the WTMD must be at least 710 mm and the minimum passage height at least 2010 mm.
The outer dimensions of the WTMD must be less than 880 x 2300 mm (width x height).
The design of the WTMD must be optimized as much as possible against wear. The structure of the WTMD must be very robust to ensure maximum protection against damage.
The structure of the WTMD must be modular and selected in such a way that the number of existing components is reduced to a minimum in order to reduce possible sources of error.
The structure of the WTMD must be selected in such a way that it can be set up and dismantled quickly. The maximum set-up time for the entire WTMD must not be longer than 10 minutes.
The WTMD must be a self-contained device with smooth, durable, and washable surfaces.
The WTMD must have additional protection against damage from impacts, cleaning machines, splashing water and other substances such as cleaning agents in the floor area.
The entire control unit must be installed on the upper crossbar.
The WTMD must be able to be anchored to the floor at four points if possible.
An anti-vandalism protection set (option) for critical installation locations (e.g. vandalism-prone, unguarded areas or prisons) must be offered as an option. The anti-vandalism protection set must offer a very high level of tamper protection in the form of a protective metal housing for the control unit. All plug connections of the cables must be secured with screwed covers, which can only be removed with the appropriate tools.
The WTMD must be able to withstand all possible external electrical and mechanical disturbances in order to ensure easy installation in all environments
The WTMD must be equipped with a self-diagnosis system that displays errors or performance fluctuations during start-up and during operation by means of immediate signalling.
The WTMD must be equipped with at least 2 photocells for a fully automatic, high-precision bidirectional counter (number of people entering and leaving) and for a statistical evaluation of passages and alarms.
For security reasons, the WTMD must always be active. The use of photocells (IR sensors) to prevent alarms from the WTMD occurring due to nearby moving material or external electrical interference is not permitted.
The maximum power consumption of the WTMD must not be more than 40VA (Watt).
Ergonomics - Visual and audible indicators
The WTMD must be equipped with four light strips to indicate the mass of metal found, two at the entrance and two at the exit (on the left and right side respectively), which are easy to see in all daylight conditions.
There should be at least 20 different vertical indication zones (with a smooth transition) for the best possible localization of the metallic object.
The four multi-zone indicator bars shall be independently programmable as a STOP + GO indicator and/or as an LED position indicator to improve operation, indicator visibility and ease of installation.
It must be possible to operate the WTMD in both directions. The stop + go display and/or position display must be activated simultaneously, on both sides of the archway.
The WTMD control unit must be equipped with a visual alarm that is clearly visible from at least 5 m. The visual display shall use graphs proportional to the size of the metal mass being passed. Signals below the alarm threshold must be displayed in green and signals above the alarm threshold in red.
The WTMD must be equipped with an audio alarm, the duration, tone and volume of which can be adjusted.
The WTMD must provide the operator with appropriate acoustic and visual signals during the start-up phase and during operation.
The WTMD must show the current security level at start-up.
The WTMD must have an automatic daily check procedure that can be activated with a chip card. The test result should appear on the control unit display.
programming and connectivity
The WTMD must have 6 different programming options:
Control unit keyboard
Programming via RS232 port and laptop
Infrared (IR) Remote Control (Password Protected)
Optionally, the WTMD should be able to be equipped with a network module for statistical data acquisition (real-time transit counter and display of alarms) and monitoring of the WTMD (status reports, etc.).
The network module should have a data logger, real-time clock, integrated web server and statistical transit data analysis.
The data transmitted by the network module should be sent using the Advanced Encryption Standard (AES) (FIPS PUB 197) and should not be visible to third parties.
The remote administration and monitoring of the WTMD uses the Ethernet connection via TCP-IP protocol and should not require any special software.
The security level should be selected extremely quickly with the right chip card.
WTMD programming access should be protected by a mechanical lock and an alphanumeric password of at least 6 characters. The WTMD should have at least two levels of programming (User and Super-User), each protected by its own password.
The system must be designed in such a way that it can be installed and configured in the shortest possible time: a “one touch self installation” (OTS) procedure must be available. The "self-installation" procedure should include a series of tests and adjustments that will be applied to the following aspects: operation of the signaling devices, electrotechnically relevant parameters, archway configuration and electromagnetic compatibility with the environment (instructions for each step of the sequence should , in the display of the control unit).
A function that automatically searches for a suitable transmission channel, a channel with minimal influences from possible sources of interference in the installation environment, must be available. The selected transmission channel should be displayed at the end of the procedure.
The device should be able to detect the received signal value of the environment and should adapt it by automatic fine adjustment as far as possible in order to obtain the greatest possible immunity to electromagnetic interference (ENA = Environmental Noise Adjustment).
An additional function should be an electromagnetic interference measurement (as a percentage of the alarm threshold) of the environment displayed in the control unit, which makes it possible to find the best possible position at the site in the event of interference of an electromagnetic nature.
A procedure for detecting and compensating for disturbances caused by mechanical vibrations, for example ground vibrations, strong air compression or wind, should be available.
Storage Temperatures: from -31°F (-35°C) to 158°F (+70°C).
Operating temperatures from -4°F (-20°C) to 158°F (+70°C).
Storage Relative Humidity: from 0 to 95% non-condensing
Operating Relative Humidity: from 0 to 95% non-condensing
Electrical Safety, harmlessness and certifications
The WTMD must, by an accredited and independent body (e.g. officially recognized testing body; laboratory etc...), in accordance with the regulations for protection of safety and
Health of the worker at risk from electromagnetic fields (exposure area), checked and certified.
Electrical Safety: For safety reasons, to avoid any likelihood of electrical hazards, the WTMD must be operated from a rated voltage not exceeding 50V AC (Low Current - Also to earth in case of fault current).
The WTMD must use HF (continuous wave) magnetic fields (pulsed fields are not allowed!) to ensure the least possible interference with pacemakers and other health-supporting devices.
The WTMD must not interfere with, influence or even render unusable any medical devices such as hearing aids, pacemakers, defibrillators or neurological stimulators.
This item will be sent by courier and is included in the price.
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