1) there is enough passage space and reasonable floor area: the height (Z-axis direction) is not less than 2000mm;
Width (x-axis direction) is not narrow and 730mm; depth (Y-axis direction) is not long and 910mm.
2) It is convenient for people to walk through without obstacles, and the following phenomena will not occur: sharp edges that may hook clothes or scratch skin; protrusions that are more than 5mm in height or less than 2mm in head curvature radius; exposed wires or suspended objects.
2. Operation control:
1) Authorization of operation: in addition to the control devices and working parameters necessary for the operation of the detection door, other devices and parameters that affect the detection performance shall be protected to avoid unauthorized modification.
2) Key and control device: the key and control device are flexible in operation, clear in touch and reliable in function. If equipped with remote control, the control distance shall be at least 2m
3. Detection performance: 1) detection sensitivity range: it can be easily adjusted from low to high and cover at least one detection level.
2) Detection uniformity:
① when the following test objects pass through the detection door: Class A: the standard tester carries 0.08mmx37mmx10mm stainless steel plate at a speed close to 1.0m/s. When the detection door passes through each position, the system will give an alarm without leakage alarm or false alarm. Class B: the standard tester carries φ 6x50mm tool steel, at the speed of close to 1.0m/s, when the detection door passes through each position. System alarm, no leakage alarm or false alarm. Class C: when the standard tester carries 1.5mmx80mmx20mm ordinary stainless steel plate and passes through the detection door 100mm-1700mm away from the ground at a speed close to 1.0m/s. System alarm, no leakage alarm or false alarm
② When the following test objects pass through the detection door: Class A: when the standard tester passes through the detection door at the speed of close to 1.0m/s at the height of 1900mm and 100mm-1700mm above the ground respectively, the system will not alarm, and there will be no leakage alarm or false alarm. Class B: the standard tester carries 1.5mmx40mmx4mm semi hard brass plate at the speed of close to 1.0m/s. When passing through the detection door at the height of 1900mm and 100mm-1700mm from the ground respectively, the system will not alarm, and there will be no leakage alarm or false alarm. Class C: the standard tester carries 1.5mmx50mmx10mm ordinary stainless steel plate, at the speed of close to 1.0m/s, when passing through the detection door 100mm-1700mm above the ground respectively, the system will not alarm, and there will be no leakage alarm or false alarm.
3) Traffic speed:
① when the standard tester passes through the detection door with φ 6x50mm tool steel at the speed of 0.4m/s ~ 1.8m/s, the system will give an alarm.
② When the standard tester passes through the detection door with 1.5mmx40mmx4mm semi hard brass plate at the speed of close to 0.4m/s-1.8m/s, the system will not alarm.
4) Continuous working time: continuous working for 8h, stable working.
5) Counting function: the standard tester carries 1.5mmx80mmx20mm ordinary stainless steel plate, which can reliably record the number of effective subjects and the number of people who have given an alarm when passing through the detection door in a normal direction and natural gait at a constant speed 1250mm from the ground.
4. Alarm indication check: alarm sound: 1) different from non alarm sound.
2) The tone can be adjusted so that the alarms of two adjacent detection doors can be clearly distinguished.
3) It can be adjusted from mute to maximum sound intensity, with maximum sound intensity of 89.8db.
Alarm display: 1) different from non alarm display, red color.
2) The partition location is clear at a glance and accurate.
3) In the bright environment of 6000lx and the dark environment of 25lx, it can be seen clearly when it is 3M away from the alarm display.
Alarm state recovery: the detection door has the ability of automatic recovery of alarm state. Under the condition of automatic recovery, the alarm indication lasts for no more than 1.2s after the alarm test object leaves the detection area.
5. Limitation of magnetic induction intensity in the detection area: in the area formed by 150 mm in the left and right boundary directions of the detection area, at any point
The magnetic induction intensity is 13 μ t.
6. Internet management function: the device can be connected to the Internet through WiFi device or network cable, and can be diagnosed remotely through mobile app,
Manage the settings and store and view the corresponding data in the cloud.
7. Human body temperature test function: the device has human body temperature test function.
8. Insulation resistance: normal condition ＞ 500m Ω, humid and hot condition: 80m Ω.776
9. Radiated Immunity of RF electromagnetic field: sweep frequency 80MHz ~ ~ 1000MHz, field strength 3V / m frequency modulation 1kHz, modulation depth 80%
Normal function, no wrong action.
10. Surge (impact) immunity: the power line is 1kV, and the sample works normally without misoperation.
11. Constant damp heat: + 40 ± 2 ℃, Rh (93 + 2-3)%, 48H
12. Sinusoidal vibration: 10-55hz, amplitude 0.35mm
1 octave / min, 30min in X, y and Z directions respectively
13 impact: 15g, 11ms, three times for each of six surfaces, a total of 18 times.
★ executive standard: gb15210-2003 general technical specification for passing metal detection door / bxtcm-rd technical parameters of portable security door