Public interest litigation evidence collection and investigation box

JN-GYSSKCXPublic interest litigation evidence collection and investigation boxIt can quickly conduct on-site sampling and testing of behaviors that damage the ecological environment, endanger food and drug safety, air pollution, noise pollution, land pollution, water pollution, etc. It can provide important assistance for handling clues in the early stage of public interest litigation cases. Mainly meeting the needs of public interest litigation cases in the fields of ecological environment and food and drug safety, including clue discovery, preliminary screening, case direction determination, and auxiliary evidence collection, this prosecutorial technology equipment can enhance the ability to investigate and collect case clues.

JN-GYSSKCX Public Interest Litigation Evidence Collection Box Configuration Details:

1、 Public interest litigation investigation box body: made of all aluminum magnesium alloy, not less than 21 inches.

2、 Recorder:

Technical features:

1. 6000mA ultra large capacity recyclable explosion-proof polymer rechargeable lithium battery, with specially optimized power management design at the bottom layer, enabling a battery life of up to 16 hours with uninterrupted recording.

2. Important functions can be easily operated with just one click, making it convenient to switch between desired modes: one click individual recording, one click start recording, one click quick capture, one click lighting, one click screensaver, one click playback, etc.

3. 1296P camera, 33 million pixels, 7-layer full break lens, equipped with 1/3-inch industrial grade CMOS sensor, dual filter switch, outstanding image effect, vivid and realistic color difference, high transparency and sharpness of image quality, accurate exposure.

4. Adopting the Ambarella A7 security monitoring dedicated impact processing chip from the United States, it has ultra-high performance, ultra-low power consumption, more stable product operation, and outstanding recording effects.

5. Ultra high power infrared night vision, equipped with 10 high-power infrared LED lights. In the absence of light at night, it is clearly visible at 15 meters and can still capture contours at 25 meters. With the infrared light turned on, it can continue recording for more than 8 hours.

6. Equipped with dual microphones for noise reduction, it actively reduces background noise, making recording clearer. It supports synchronous audio recording and can also be operated independently with just one click.

7. The body is made of high-grade ABS engineering composite material, with dual color molds and A+grade precision injection molding. The dust and water resistance level reaches IP67, and it can be used normally in harsh environments.

8. Industrial grade ABS composite material, the bare machine can withstand a free fall of 2.5 meters, and the body and data will not be damaged; Built in component protection device, can be used normally in an environment of -30 ℃ to+55 ℃.

9. One click key marking, easy to find when replaying videos. During the recording process, long press the laser light button, and a yellow five pointed star symbol will appear in the bottom right corner of the screen. When viewing files, you can easily find them without the need for tedious flipping.

10. Pre installed multifunctional interfaces to meet expansion needs, expandable to connect 3G/4G wireless transmission modules, external GPS modules, walkie talkie cables, etc. Meet the personalized needs of different application scenarios.

11. Equipped with a 360 degree rotating back clip and shoulder strap clip as standard, the lens angle can be freely adjusted by rotation, and the wearing method is flexible. It can be worn on the chest or hung on the shoulder strap.

12. Auxiliary lighting function, built-in one click start high brightness LED light, can be used as a flashlight or as a night shooting fill light.

13. Automatic metering function: Equipped with a built-in photosensitive sensor, it automatically tests the brightness of the environment and switches to night vision function when the optics are insufficient.

14. 16x digital zoom with manual adjustment of distance.

15. The fastest fast forward/rewind playback operation is 64 times, making it easy to access effective details.

16. Connect the TV with a dedicated HDMI cable to output high-definition video.

Technical parameters:

1. Video recording: 2304 * 1296P 30fps;

2. Perspective: 140 °;

3. Lens aperture: F2.0;

4. Working voltage: 5V;

5. Working current: 1A;

6. Video format: MOV;

7. Video encoding: H.264;

8. Digital zoom: 0-16x;

9、 存储容量： 64G；

10. Main control chip: Anba A7 solution from the United States;

11. Working hours: Continuous recording for 16 hours;

12. Infrared night vision: Supports capturing human body contours within 25 meters;

13. Recording mode: Continuous loop recording;

14. Operating temperature: -30 ℃ to+55 ℃;

15. Dustproof and waterproof level: IP67 professional level;

16. Battery capacity: 60000mA;

17. Fall resistance level: able to withstand a free fall of 2.5 meters;

18. Pixel count: 33 million;

19. Size: 84X58X36mm.

3、 Laser rangefinder:

1. Measurement range: 0.2-60m;

2. Measurement accuracy (standard deviation): ± 2mm;

3. Measurement benchmark: 3 benchmarks can be switched freely;

4. Maximum storage data: 50 sets;

5. Maximum battery life: 7000 measurements per cycle;

6. Size: 110X50X30mm;

7. Weight: Approximately 100g;

8. Equipped with a stable leveling bubble to avoid measurement errors caused by tilting;

9. Equipped with a backlit high-definition LCD screen, it eliminates the hassle of nighttime measurements.

4、 PH acidity meter:

1. Measurement range: pH: 0.01-14.00pH; Temperature: 0-50 ℃, 32-122F;

2. Resolution: pH: 0.01pH; Temperature: 0.1 ℃, 1F;

3. Accuracy: pH: ± 0.02pH; Temperature: 1 ℃/2F;

4. PH calibration: pH: 25 ℃ three-point calibration, 4.01, 6.86, 9.18;

5. Working temperature: 0-50 ℃;

6. Power supply: 4 DC1.5V batteries;

7. Size: Φ 40X190mm;

8. Weight: Approximately 90g.

5、 Multi parameter gas detector:

1. Detecting gases: oxygen, carbon monoxide, hydrogen sulfide, flammable;

2. Detection range: Oxygen 0-30% VOL, Carbon monoxide 0-1000PPM, Hydrogen sulfide 0-100ppm, Combustible gas 0-100% LEL;

3. Resolution: Oxygen 0.01% VOL, Carbon monoxide 1PPM, Hydrogen sulfide 0.1PPM, Combustible 1% LEL;

4. Accuracy: ≤± 3% F.S;

5. Sampling method: Built in pump suction sampling, selected high-quality micro pumps with low noise, low vibration, and stable suction;

6. Pump flow: The pump flow can be adjusted in ten levels, with a flow range of 0-500mL/min;

7. Concentration units: ppm, mg/m3 can be switched and displayed with one click, and the concentration value is automatically converted by the system;

8. Display screen: 3.6 inches;

9. Display content: gas name or chemical formula, concentration data, measurement unit, gas curve direction, battery capacity, time, pump status, etc;

10. Alarm: Alarm status prompt on buzzer, searchlight and display screen, low battery alarm;

11. Data recording: Automatic measurement data recording function, with two methods of interval storage and alarm storage. The recording time interval can be customized, and the standard configuration can store 100000 historical records or alarm records;

12. Communication and data download: It can be directly connected to a computer via USB to quickly download TXT documents that store data. Optional upper computer software can be used to convert TXT documents into Excel documents;

13. Zero point calibration: supports one click full channel automatic zero calibration function to solve zero point deviation;

14. Calibration: Supports multi-target point calibration;

15. Recovery operation: Supports restoring factory calibration function and restoring factory parameter settings function;

16. Charger: Universal Micro USB charging interface, 5V/2A standard charger;

17. Battery: 3800mAh rechargeable lithium battery;

18. Operating language: bilingual switching between Chinese and English;

19. Environmental temperature: -20 ℃ to+50 ℃;

20. Environmental humidity: 0-95% RH (non condensing);

21. Environmental pressure: 96-106KPa;

22. Explosion proof grade: Ex icIICT3 Gc;

23. Product standard: Q/WX005-2017;

24. Host size: 169 * 80 * 39mm;

25. Host weight: approximately 390 grams.

6、 Air detector:

1. Screen specifications: 2.5 inches;

2. Battery: DC 3.7V;

4. Power adapter: Input voltage: AC220V, 50/60Hz, 0.45A; Rated output voltage: DC 5V, rated output current: 500mA;

5. Weight: 220g;

6. Size: 65X140X40mm;

7. Working temperature: 0-50 ℃;

8. Working humidity: 0-90RH without condensation;

9. Pressure conditions: 1 standard atmospheric pressure;

10. Technical indicators for formaldehyde measurement: measurement range: 0-1.000mg/m ³, resolution: 0.001mg/m ³; Accuracy: ± 20% reading value or ± 0.03mg/m ³;

11. CO2 measurement technical indicators: measurement range: 0-5000ppm, resolution: 1ppm; Accuracy: ± 15% reading value or ± 45ppm;

12. PM2.5 measurement technical indicators: measurement range: 0-999 μ g/m ³, resolution: 1 μ g/m ³; Accuracy: ± 15% reading value or ± 20 μ g/m ³;

13. TVOC measurement technical indicators: 0-9.999mg/m ³, resolution: 0.001mg/m ³; Accuracy: ± 20% reading value or ± 0.3mg/m ³;

14. Monitoring substance types: formaldehyde TVOC、PM2.5、PM10、PM1.0、 Particle count detection, air quality index, etc.

7、 TDS meter:

1. Resolution: 1PPM;

2. TDS measurement range: 0-9999PPM;

3. Working temperature: 0-50 ℃;

4. Automatic temperature compensation: 0-50 ℃;

5. Error range: ± 2% F.S;

6. Size: Φ 40X190mm;

7. Weight: Approximately 90g;

8. Correction: 1 point automatic correction.

8、 Residual chlorine detector:

1. Display screen: Line drawing multifunctional LCD display screen;

2. Working conditions: Environmental temperature: 0~40 ℃, relative humidity ≤ 80% RH;

3. Measurement range: 0.01~10.00ppm (total residual chlorine);

4. Measurement accuracy: ± 10% reading value ± 0.01ppm (0.05~5.00ppm);

5. Temperature range: -5~90 ℃;

6. Temperature resolution: 0.1 ℃;

7. Temperature accuracy: ± 1 ℃ (-5~50 ℃), ± 3 ℃ (50~90 ℃);

8. Measurement storage: can store 15 readings and display them again;

9. Power supply: 4 SR-44 button batteries (1.5V × 4);

10. Low battery display: LCD screen shows "BAT";

11. Automatic power off: The instrument will automatically shut down after 10 minutes of operation.

9、 Food safety detector:

1. Reference standard: GB/T5009.199-2003;

2. Detection principle: enzyme inhibition rate method;

3. Application scope: Organophosphorus and carbamate pesticides in agricultural and sideline products such as vegetables and fruits;

4. Detection range: inhibition rate 0-100%;

5. Detection limit: 0.02-0.5mg/kg;

6. Reaction time: Press to detect for 3 minutes;

7. Working environment: 0-40 ℃, humidity 35-85 ℃;

8. Reagent storage temperature: 4 ℃ refrigerated;

9. Conformity rate: In more than 30 samples with a detected inhibition rate of ≥ 50%, the conformity rate of positive results verified by gas chromatography should be above 80%;

10. Instrument size: 35 * 26 * 135mm.

10、 Noise meter:

1. Measurement range: A-weighted 30-130dB, C-weighted 35-130dB;

2. Measurement accuracy: ± 1.5dB;

3. Frequency response: 31.5HZ-8.5KHZ;

4. Resolution: 0.1dB;

5. 5-speed measurement range: 30-80dB, 50-100dB, 60-110 dB, 80-130 dB, 30-130 dB;

6. Dynamic range: 50Db/100 dB;

7. Perpetual calendar accuracy: ± 30 seconds/day;

8. Data storage capacity: 4700 transactions;

9. Automatic shutdown: After 10 minutes of standby time;

10. Dynamic feature selection: fast/low;

11. Microphone: 1/2-inch condenser microphone;

12. Frequency weighting characteristics: A&C;

13. Sampling frequency: fast 8 times/second, slow 2 times/second;

14. Power supply: 6V (4 1.5V alkaline batteries);

15. Size: 70X40X260mm;

16. Weight: 260g.

11、 Portable electronic scale:

1. Function: Overload protection function, blue backlight, reset and peeling, unit conversion, counting function, one minute energy-saving shutdown;

2. Specification: Precision 0.01g, maximum 500g, error range ≤ 0.03g;

3. Weight units: g, ct, oz, tl;

4. Automatic shutdown time: 1 minute;

5. Operating environment temperature: 0 ° C -40 ° C (32 ° F -104 ° F);

6. Power supply: 3.0V (AAA dry battery * 2);

7. Low voltage display: LO_;

8. Overload display: OLd;

9. Backlight switch function: effectively saves power and extends battery life;

10. Counting function: It is convenient to weigh items with small volume, equal weight but large quantity, and directly display the quantity;

11. Net weight of product: 104g;

12. Product size: 120 * 62 * 20mm;

13. Scale pan size: 56 * 50mm;

14. Packaging box size: 128 * 69 * 22mm;

15. Individual packaging weight: 120G.

12、 Outdoor flashlight: 35W, variable zoom, 18650 lithium battery, with side light.

13、 Charging power bank: 20000mA.

14、 Sampling toolkit: tweezers, scissors, rubber gloves, test tubes, beakers, wide mouthed bottles, labels, marker pens, sampling bottles, droppers, etc.

if correctPublic interest litigation evidence collection and investigation boxThe budget is relatively high, and handheld soil heavy metal detectors such as XRF can be added, which can be customized according to needs.