GB 15210-2018General specifications for walk-through metal detectors (English PDF)
通过式金属探测门通用技术规范
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the PRC
Level / Type
National · Mandatory
Issue date
November 19, 2018
Implementation date
December 1, 2019
Scope
GB 15210-2018 is the English-translated version of 通过式金属探测门通用技术规范.
GB 15210-2018 is the Chinese national general specification for walk-through metal detectors used to find metal weapons and prohibited metal goods.
It divides detectors into class I, class II, class III and mixed class by detection class, and sets the requirements on appearance, mechanical structure and pedestrian crossing space, operational authorization and controls, radiated magnetic induction, basic detection, detection sensitivity and walking-through speed, immunity to static and to moving metal around the detector, and electrical safety.
It gives the matching test methods, with the test objects, positions and postures of Annexes A to C, the auto-test system of Annex D, the inspection rules taken from GB/T 6587-2012, and the identification, marks, labels, packaging and accompanying technical documents.
It replaces GB 15210-2003, was issued on 19 November 2018 and has applied since 1 December 2019.
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Document preview — GB 15210-2018
National Standard of the People's Republic of China
- ICS
- 13.310
- Classification
- A 91
- Replacing
- GB 15210-2003
Issued by: General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the PRC
Contents
- Foreword3
- 1 Scope5
- 2 Normative references5
- 3 Terms and definitions6
- 4 Classification8
- 5 Technical requirements8
- 6 Test methods15
- 7 Inspection rules26
- 8 Identification, marks, labels and packaging29
- 9 Accompanying technical document30
- Annex A (informative) Code, material and dimensions of test object32
- Annex B (informative) Detector position distribution map and position code34
- Annex C (informative) Motion posture of test object35
- Annex D (informative) Auto-test system36
- Annex E (informative) Radiation magnetic induction intensity37
- Bibliography39
1 Scope
This Standard specifies technical requirements, test methods, inspection rules, identifications, marks, labels and packaging, accompanying technical documents of walk-through metal detector.
This Standard is applicable to the walk-through metal detector that detects metal weapons and metal prohibited goods. The walk-through metal detectors for other usages may refer to this Standard.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 2423.1-2008, Environmental testing - Part 2: Test methods - Tests A. Cold
GB/T 2423.2-2008, Environmental testing - Part 2: Test methods - Tests B. Dry heat
GB/T 2423.3-2016, Environmental testing - Part 2: Testing method - Test Cab. Damp heat, steady state
GB/T 2423.5-1995, Environmental testing for electric and electronic products Part 2: Test methods Test Ea and guidance. Shock
GB/T 2423.10-2008, Environmental testing for electric and electronic products - Part 2: Tests methods - Test Fc. Vibration (sinusoidal)
GB/T 4208-2017, Degrees of protection provided by enclosure (IP code)
GB 4793.1-2007, Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
GB/T 6587-2012, General specification for electronic measuring instruments
GB 16796-2009, Safety requirements and test methods for security
GB/T 17626.2-2006, Electromagnetic compatibility (EMC) - Testing and measurement techniques - Electrostatic discharge immunity test
GB/T 17626.3-2016, Electromagnetic compatibility - Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
GB/T 17626.5-2008, Electromagnetic compatibility - Testing and measurement techniques - Surge immunity test
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1 Walk-through metal detector
A metal detection device. Its structure is generally a door frame erected on the ground. When a person walks through it, the device can detect whether the passer carries metal that reaches or exceeds a limited amount.
3.2 Detector region
A space range in the pedestrian crossing of walk-through metal detector.
3.3 Detector plane
A virtual plane in the detector region. It is perpendicular to the pedestrian passing direction, as shown in plane ABCD in Figure 1.
3.4 Positive alarm
When a metal object that reaches or exceeds a limited amount passes through the detector plane, the walk-through metal detector emits an alarm signal with the specified display and sound.
3.5 Alarm failure
When a metal object that reaches or exceeds a limited amount passes through the detector plane, the walk-through metal detector has no alarm.
4 Classification
According to the detection class, the walk-through metal detector (hereinafter referred to as "metal detector") is divided into class I, class II, class III and mixed class.
5 Technical requirements
5.1 Appearance
The appearance of metal detector shall meet the following technical requirements.
5.2 Mechanical structure and layout
5.2.1 Detector structure layout
The metal detector layout shall meet the following requirements. […]
5.2.2 Pedestrian crossing
The crossing space of metal detector shall meet the following requirements. […]
5.3 Operational control
5.3.1 Operational authorization
Devices and parameters that affect detection performance shall be protected to prevent unauthorized changes.
5.3.2 Buttons and control devices
Buttons and control devices shall be flexible, clear in touch, and reliable in function. For the metal detector equipped with remote control, the remote-control distance shall be greater than or equal to 2m.
5.5 Radiation magnetic induction intensity
In the area of 150mm inward from the left and right boundaries of the detector region, the intensity of radiation magnetic induction at any point shall be less than or equal to 30µT. See Annex E for the preparation of indicators.
5.6 Basic detection function
The metal detector shall be able to alarm the metal that reaches or exceeds the limited amount, and there shall be no alarm failure.
5.7 Detection performance
5.7.1 Detection sensitivity range
The detection sensitivity of the metal detector shall be easily adjustable from low to high. The sensitivity adjustment shall be greater than or equal to 50 levels.
5.7.3 Walking-through speed
Within the detector region, the metal detector shall be able to respond correctly and alarm to the test object that shall be alarmed with a walking-through speed of 0.2m/s~2.0m/s in the detection class to which it belongs. The total detection rate shall be greater than or equal to 90%.
5.10 Resistance to static metal objects
5.10.1 Resistance to surrounding static metal objects
The detection performance of the metal detector shall not be affected by the large static metal objects beyond 1m around the detector body.
5.10.2 Resistance to influence of internal metal structure on the ground
The detection performance of the metal detector shall not be affected by the metal structure below 0.1m above the ground.
5.11 Anti-interference of surrounding metal objects
The metal detector shall not generate an alarm signal for moving metal objects beyond 1.5m around the detector.
5.12 Electrical safety
The metal detector shall meet the following requirements. […]
6 Test methods
6.1 General test conditions
6.1.1 Environmental conditions
Except for tests that specifically declare environmental conditions, the rest tests shall be conducted under the following environmental conditions.
6.1.2 Default setting
Except for tests that specifically declare working parameters, the rest tests shall be conducted under the following conditions. […]
6.2 Test objects and devices
6.3 Appearance inspection
Visually inspect the appearance. In the rough position of the structure, use cotton yarn or silk cloth to repeatedly wipe to ensure that the position shall not hook the clothing.
6.4 Mechanical structure and layout test
6.4.1 Detector structure layout
Visually inspect the layout.
6.4.2 Pedestrian crossing
Visually inspect and measure the pedestrian crossing.
6.10 State indication inspection
6.10.1 System state indication
Test according to the following methods.
6.10.2 Alarm state indication
6.10.2.1 Alarm sound
When the environmental noise does not exceed 50dB, select the alarm test object T6-1 in Annex A to pass through the detector region of metal detector and activate the alarm. Use a sound level meter to measure the maximum alarm sound intensity around, 0.8m from the detector body and 1.5m of the height. Operate and identify the alarm sound.
7 Inspection rules
7.1 Inspection type and grouping
According to GB/T 6587-2012, inspection is divided into two types. identification inspection and quality consistency inspection. And according to the product performance characteristics, all the inspection items are divided into six inspection groups, A~F.
7.2 Inspection item
The inspection items under different inspection types shall be carried out in accordance with the provisions of Table 5.
7.3 Defect determination and classification
According to the degree of impact of defects on the performance of metal detector, it is divided into the following 3 types.
7.4 Sampling of inspection samples and determination of conformity
Sampling and conformity determination are conducted according to the relevant requirements in Clause 6 of GB/T 6587-2012.AQL value range shall not be greater than 6.5.
8 Identification, marks, labels and packaging
8.1 Identification
Product identification shall meet the following requirements. […]
8.2 Marks and labels
The product marks and labels shall meet the following requirements. […]
8.3 Packaging
Measures such as moisture-proof, pressure-proof, collision-proof and shock absorption shall be taken to ensure that the detector structure and circuit components shall not be damaged during normal loading, unloading, transportation and storage.
9 Accompanying technical document
9.1 Overview
A user manual in Chinese shall be provided with the metal detector and shall include the following as detailed as possible.
9.2 Technical description
The technical description shall contain the followings.
9.3 Instructions
Instructions shall include the followings.
9.4 Service information
Service information shall include the followings. […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 43 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 2423.1-2008Environmental testing for electric and electronic products - Part 2: Test methods - Tests A: Cold
- GB/T 2423.2-2008Environmental testing for electric and electronic products - Part 2: Test methods - Tests B: Dry heat
- GB/T 2423.3-2016Environmental testing - Part 2: Testing method - Test Cab: Damp heat, steady state
- GB/T 2423.5-1995Environmental testing - Part 2: Test methods - Test Ea and guidance: Shock
- GB/T 2423.10-2008Environmental testing - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
- GB/T 4208-2017Degrees of protection provided by enclosures (IP code)
GB 4793.1-2007
Similar standards
Editions of GB 15210
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB 15210-2018 | General specifications for walk-through metal detectors | second revision | Current |
| GB 15210-2003 | General specifications for walk-through metal detectors | first revision | Superseded |
| GB 15210-1994 | General specifications for walk-through metal detectors | first issue | Superseded |
This page sells the current edition, GB 15210-2018. Earlier editions are listed for reference only.
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Related Standards
GB/T 2423.1-2008 — Environmental testing for electric and electronic products - Part 2: Test methods - Tests A: Cold
GB/T 2423.2-2008 — Environmental testing for electric and electronic products - Part 2: Test methods - Tests B: Dry heat
GB/T 2423.3-2016 — Environmental testing - Part 2: Testing method - Test Cab: Damp heat, steady state
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GB 15210-2018
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