Sl. No. | Specifications for Multi-Zone Door Frame Metal Detector (DFMD) | |
---|---|---|
1 | Passage Dimensions |
Height: 200 ± 5cm Width: 070 ± 10cm Depth: 060 ± 10 cm |
2 | Metal alarm Indication |
a. Visual: Alphanumeric display on the overhead control unit LED zones on left and right side of the DFMD showing height on person bar display (metal locator). b. Audible: Audible tone alert for metal indication, with at least 5 selectable audio tones and audio intensities. |
3 | Zones | Not less than eight zones, covering full height of the instrument. |
4 | Sensitivity | Wide range of sensitivity settings. All zones individually adjustable. |
5 | Static metal compensation | Should automatically adjust/compensate for stationary metal in the vicinity. |
6 | Immunity to external RF interference |
(i)Should be immune to external RF transmission in the vicinity. (ii) Automatic synchronization for DFMDs located close to each other up to a distance of one foot side by side. |
7 | Calibration | Should have automatic calibration/self installation for easy setup. |
8 | Traffic Counter | Intelligent traffic counter in Alphanumeric display on the overhead control unit. |
9 | Detection capability |
(i) Uniform detection over the entire walk through area from top to bottom. (ii) Should be capable to detect both ferrous and non-ferrous metals including 9 mm cartridge. (iii) Should be able to detect multiple metal objects of various sizes in different zones simultaneously. |
10 | Throughput rate | A minimum of 25 people per minute. |
11 | Systems access protection | Access for system settings should have password word protection. Should have built-in key pad or remote control via a serial/wireless link for accessing the system settings. |
12 | Health and Safety |
(i) Conform to relevant electric safety standard (supported by test certificate from NABL
(India) accredited lab or by reputed labs from the country of origin of the equipment). (ii) Magnetic field should be harmless to magnetic media, electronic devices, wearers of Pacemaker (heart) and pregnant women. Supporting test certificates from NABL (India) accredited lab or by any reputed lab from the country of origin of the equipment should be attached. |
13 | Test sample | Standard test samples should be provided for testing the DFMDs. |
14 | Power Supply | 220 + 10 VAC, 50 Hz with an internal or external power ON delay system up to 3 minutes. |
15 | Operating Temperature | From 0 to 50°C. |
16 | Humidity | Up to 90% Non-Condensing. |
17 | Weight | < 100kg |