From the 08 version of the police light flashlight standard introduced nine years, with the new technology, new materials, the development of new trends, so just when the bustle of the 08 version of the police flashlight seems to keep up with the pace of the times The So the relevant departments to seek the industry experts and front-line police advice, in the second half of 2016 introduced a new version of the police light flashlight (trial) standard.

 

 

First, the new standard to modify the content

 

Compared with GA 883-2010, the main technical changes in addition to editorial changes are as follows:

1, the addition of some terminology and definitions (see 3.2, 3.3, 3.7, 3.8, 3.10);

2, modified the product classification (see 4.1, 2003 version 4.1);

3, modified the product code rules (see 4.3, 2003 version 4.3);

4, increased resistance to water resistance requirements (see 5.11);

5, modified the low temperature test requirements (see 5.3.2, 2003 version 5.3.5);

 

 

 

Second, the new standard reference standard list

 

GB / T 191 packaging and storage icon

Textiles - Tests for color fastness - Evaluation of gray - like cards for discoloration GB / T

GB / T 1804-2000 General tolerances Tolerances of linear and angular dimensions without tolerances

GB / T 2828.1-2012 Count Sampling Inspection Procedures Part 1: Batch Inspection Sampling Plan by Reception Quality Limit (AQL)

Single corrugated boxes and double corrugated boxes for transport packaging GB / T 6543-2008

Aluminum and aluminum alloy extruded profiles for general industrial use GB / T 6892-2006

GB 7000.1 lamps - Part 1: General requirements and tests

Original batteries - Part 2: Dimensions and technical requirements GB / T 8897.2-2013

Original batteries - Part 4: Safety requirements for lithium batteries GB / T 8897.4-2008

General specification for lithium - ion batteries for cellular telephones GB / T 18287-2013

Method for measuring light intensity and beam angle in center of reflector lamp GB / T 19658-2013

GA 244 People 's Police Police Emblem Technical Standard

BOPP pressure - sensitive adhesive tape for sealing

Resin - Resistant Polyethylene Film for Packaging QB / T 2461-1999

QB / T 3811-1999 Plastic packing tape

Restriction requirements for toxic and hazardous substances in electronic information products SJ / T 11363-2006

YD 1268.2-2003 Safety requirements and test methods for mobile communication handset lithium battery chargers

 

 

 

Third, the new version of the police flashlight flashlight performance requirements

 

1, switch work mode conversion

Light flashlight in any state should be in standby, burst flash, light, low light state, as follows:

A) flash flash priority, flashlight in any state (standby, light, low light), press the small switch, directly into the burst mode, once again press the small switch, flash flash stop;

B) by touching the big switch, to achieve light light shooting function (light touch, loose hand off);

C) press the large switch, enter the light mode, by touching the big switch, should be achieved in order: light → weak light → light → low light mode conversion, in any mode, press the switch, can be directly closed Flashlight. Open again for the light mode;

D) the use of a AA alkaline batteries should be able to normally lit flash, to achieve strong light → low light mode conversion.

2, the initial light flux

When using the 18650 battery or three AAA alkaline batteries, the initial state of the battery enters the glare mode, and the luminous flux should be greater than or equal to 150 lumens. When using an AA alkaline battery, the initial state of the battery enters the glare mode, and the luminous flux should be greater than or equal to 80 lumens.

3, light initial illumination

Use the 18650 battery or three AAA alkaline batteries, the initial state of the battery into the light mode, from the light source 5 m spot center initial illumination should be greater than or equal to 180 lx. Use the AA battery, the initial state of the battery into the light mode, from the light source 5 m spot center initial illumination should be greater than or equal to 120 lx.

4, light lighting time

The light is used as follows:

A) the use of 18650 battery, the initial state into the light mode, continuous lighting 300min, from the light source 5m spot center illumination value should be greater than or equal to 100 lx;

B) the use of three AAA alkaline batteries, the initial state into the light mode, continuous lighting 40min, from the light source 5m spot center illumination value should be greater than or equal to 100 lx;

C) use an AA alkaline battery, the initial state into the light mode, continuous lighting 5min, 5 meters away from the light source spot center illumination should be greater than or equal 100lx.

5, low light initial illumination

The initial state of the battery into the low light mode, from the light source 1m spot center of the initial illumination should be 120 lx ~ 180 lx.

6, strong light burst frequency

Strong burst flash frequency should be 8Hz ~ 10Hz.

7, beam angle

The beam angle should be 6 ° ~ 9 °.

8, battery protection function

Lithium-ion rechargeable batteries should have overcharge protection, over-discharge protection, anti-short circuit function, and in line with GB / T 18287-2013 requirements.

9, shell temperature rise

The shell temperature should be less than or equal to 25K.

10, power display function

The flashlight sets the power indicator light. When the light is turned on or off, the indicator light turns on to indicate the battery status.

11, disassembly

Do not use any tools, should be successfully completed the battery handling, replacement and charging operation.

12, lanyard strength

Lanyard to withstand 50N of tension should not break.

13, water sealing performance

In the 0.5m depth of water seal test 1h, the internal should not be water, and meet the requirements of 5.9.3.

14, environmental adaptability

15, bright flashlight in the ambient temperature -25 ℃ ± 2 ℃ ~ +55 ℃ ± 2 ℃ conditions, after 2 hours of continuous placement, should meet the requirements of 5.9.3.

16, bright flashlight in the temperature +45 ℃ ± 2 ℃, humidity 95% ± 2% RH environment, for 48h, should be consistent with the provisions of 5.9.3.

17, reliability

17.1 Switch Durability

Touch switch action 30 000 times, the switch function is normal, should be able to meet the provisions of 5.9.3.

17.2 charging plug seat connection reliability

Plug the plug plug 3 000 times, should be able to properly charge.

17.3 Falling reliability

    From the 1.5m height, light flashlight to the horizontal state, the head down state and the tail down state, respectively, fell to the cement floor, light flashlight without cracks, broken, should be able to meet the provisions of 5.9.3.

 

 

 

Fourth, the new version of the advantages of high power flashlight

 

Through the standard research is not difficult to find, the new version of the police flashlight more environmentally friendly, more practical, more human. Selection and mobile phones and other digital products charger interoperability charger, not only saves the social resources, leaving the charge everywhere. The size of the switch partition, so that the big switch to achieve the shot, light conversion low light, small off for the storm flash special switch, let out the alarm sub-pressure seconds to deal with emergencies to provide an effective and efficient lighting protection. Innovative implantation of ordinary alkaline 5, 7 battery compatibility model, escort for continuous law enforcement.