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Multipurpose site survey box

Serial number name parameter
1 HXHX-IV-H multi-purpose site survey box Functional requirements:
Used to extract on-site fingerprints and lift footprints (1) Fingerprint powder method to extract fingerprints on non-permeable objects (2) 502 adhesive tape display method to extract potential fingerprints on permeable objects (3) Ninhydrin solution to show permeable objects Potential sweat fingerprints (4) Tetramethylbenzidine solution reveals potential fingerprints (5) Extract fingerprint samples of related personnel (6) On-site comparison of on-site fingerprints and sample fingerprints (7) Extract flat dust footprints (8) Extraction tool traces (9) Extracting the original bearing the traces (10) On-site lighting (11) Extracting trace material evidence (12) On-site measurement and drawing requirements Configuration content:
Round squirrel hair brush, gold powder fiber brush, silver powder fiber brush, large magnetic fingerprint brush, gold powder, silver powder, black magnetic powder, silver magnetic powder, silver and black two-color magnetic powder, ear wash ball, fingerprint tape, palm print tape, White palm print substrate, black palm print substrate, 502 glue, qualitative filter paper, fingerprint stamping box, electrostatic adsorber, single footprint electrostatic film, electrostatic plate, gray silicone rubber, rechargeable white light flashlight, combination screwdriver, 5 meter tape , Test pencil, magnifying glass, needle-nose pliers, scissors, pointed tweezers, compass, red-yellow-white chalk, file folder, site survey record book, ten-finger fingerprint information card, signature pen, marker pen, pencil, pencil sharpener, eraser, not dry Glue scale book, self-adhesive number book, small physical evidence bag, towel, jersey gloves, disposable shoe cover, disposable mask, disposable hat, aluminum alloy box.
2 HXFJ-I site survey accessory box Configuration content:
Anti-virus mask, dust mask, hair dryer, 125-meter warning tape, aluminum physical identification plate (No. 1-10), plastic physical identification plate (No. 1-50), self-adhesive scale book, self-adhesive number book, instant stickers , Disposable inspection clothing, cotton gloves, PVC gloves, cap covers, shoe covers, medium paper evidence bags, small paper evidence bags, large plastic evidence bags, medium plastic evidence bags, small plastic evidence bags, Aluminum alloy box.
3 HXZJ-V three-dimensional trace extraction box
Extracting three-dimensional footprint by gypsum method Weight: 9kg
Dimensions: 525x280x165mm
Instructions for use:
1. Splice the plastic footprint frame into a rectangle to enclose the footprint.
2. If the three-dimensional footprint is formed by dry soil, it should be fixed by spraying dust fixative.
3. Fill the standard-capacity water bottle with water and pour it into the plaster mixing box.
4. Slowly pour a bag of gypsum into the mixing box while mixing, and pour footprints after the mixing is completed.
5. After pouring 2/3 of the gypsum, place the net-shaped gypsum bar and the trail label fixing rope on the trail.
6. The remaining gypsum is poured. After the gypsum is solidified, the footprint sign is fixed and the case can be written.
Features:
1. Each bag of 1050 kg of gypsum is just a footprint.
2. The standard-capacity water bottle is filled with water, exactly matching a bag of gypsum.
3. 4 bags of gypsum are packed into a sturdy plastic box to ensure that no leakage occurs.
4. When the gypsum is used up, replenish it according to "1050g / bag". Gypsum mixing box 1 gypsum storage box 1 gypsum 5 pack gypsum stirring rod 1 gypsum spoon 1 gypsum tendon 1 bag footprint sign 20 footprint frame 4 pay Plastic footprint scale 2 markers 2 5m tape measure 1 PE gloves 1 pack of jersey gloves 2 pay
4 HXDN-I biological evidence survey box Dimensions: 430x335x185mm
Weight: 4.7kg
Serial number product name quantity serial number product name quantity
1 Rechargeable white light flashlight 1 21 5ml syringe 2
2 Illuminated magnifying glass 1 piece 22 75% ethanol (100ml) 1 bottle
3 peeling cell sticky device 4 23 filter paper 1 box
4 Biological evidence extraction cotton swabs 40 pcs 24 physical evidence packing papers 2
5 Extraction cotton swab preservation box 20 25 large plastic evidence bags 10
6 oral wipes 5 26 medium plastic evidence bags 10 pcs
7 Saliva collection card 5 27 small plastic evidence bags 10
8 Blood collection cards 20 sheets 28 No. 5 paper physical evidence bags 10
9 Sterile blood collection needles 20 29 Sulfuric acid paper test material bags 20
10 Iodophor disinfection cotton swabs 40 sticks 30 disposable disinfection masks 1 pack
11 Hemostatic swabs 20 sticks 31 disposable nitrile gloves 1 pack
12 Medical trauma stickers 1 pack 32 Disposable disinfection hat 1 pack
13 ophthalmic scissors 1 pair of 33 disposable foot covers 2 pairs
14 straight ophthalmic forceps 1 34 marker 1 pen
15 Elbow ophthalmic forceps 1 35 pens 1 pen
16 scalpel handles 1 36 stick scale book 1 copy
17 surgical blades 10 pieces 37 self-adhesive number book 1
18 Wallpaper Knife 1 pc 38 site survey transcript 1 book
19 toothpicks 1 box 39 folders 1 copy
20 1.5ml centrifuge tubes 10pcs 40 aluminum alloy boxes 1pc
5 HXJD-II electrostatic tracer The extractor is mainly composed of three parts: handle, bottom plate and sponge. The high voltage generator, battery, voltage regulator and other components are installed on the front and rear ends of the handle. The handle is installed on the bottom plate. The sponge is installed under the bottom plate. The positive electrode spring passes through the sponge. The front and rear ends of the bottom plate have nylon adhesive to fix static electricity. membrane. The structure is strong and can withstand the full pressure of the human body. The output voltage is continuously adjustable from 14KV to 30KV, the user can choose high or low voltage according to the depth of the dust trace.
1. Extract the dust footprints on the uneven surface Stick the electrostatic film under the sponge, and hold the extractor so that the electrostatic film covers the dust footprints on the uneven surface. Press the handle firmly to deform the sponge with the surface of the object, so that the electrostatic film can completely contact the footprint and extract a complete and consistent footprint. 2. Extract the dust footprint on the wall Paste the electrostatic film under the sponge and hold the extractor so that the electrostatic film covers the dust footprint on the wall. Press down firmly on the handle, the sponge is compressed, so that the electrostatic film closely contacts the footprint, and a good extraction effect is obtained. 3. Extract the single footprint of the soft plane Place the electrostatic plate on the dust footprint, cover the electrostatic plate with the sponge, and press down firmly on the handle to make the electrostatic plate closely contact with the soft object. The static charge is transferred to the electrostatic plate through the spring electrode in the sponge, and the dust footprint is adsorbed on the electrostatic plate. 4. Extract the hard plane into a footprint. Place the electrostatic membrane roll in front of the footprint, make the spring electrode of the extractor contact the electrostatic membrane, and the ground wire is fully grounded. The ground wire is up to 5 meters long and is stored in the automatic reel. When the indoor floor is insulated, the ground hammer can be extended to the outdoor uninsulated ground or heating pipe. 5. Extract a single footprint on a hard surface. Paste the electrostatic film on the nylon adhesive at both ends of the bottom plate so that the electrostatic film covers the sponge. Hold the extractor so that the electrostatic film covers the dust footprint on the ground. When the switch is turned on, the static charge is transferred to the electrostatic membrane through the spring electrode in the sponge, and the dust footprint is adsorbed on the electrostatic membrane.
Configuration content Serial number Product name Quantity Serial number Product name Quantity
1 Concavo-convex dust trail extractor 1 set 5 power adapter 1
2 1.2m ground wire 1 root 6 extract single footprint electrostatic film 10 sheets
3 8m grounding cable extension cable 1 7 electrostatic plates 4 sheets
4 chargers 1 pc. 8 nylon bag 1 pc.
6 HXYG-II site survey lamp Features:
The barrel is nearly circular and does not roll on the ground, which is convenient for taking pictures. The lamp has low power, high brightness and uniform light spot. The torch is small in size, light in weight, flexible in use and easy to carry. Large battery capacity and long life.
Lamp beads: 1 CREE 12-watt LED lamp bead, color temperature 6000K, brightness 900lm, lifespan 100,000 hours Battery: high-capacity lithium battery pack, can be used continuously for 2 hours when fully charged, battery life up to 1000 times charge and discharge lens: high purity quartz Optical lens, spot diameter 53cm at 1m, high spot uniformity Host: high-quality aluminum alloy shell, thick anodized treatment, length 205mm, diameter 55mm, weight 770g
Main configuration:
1 flashlight, 1 charger, 1 outer box
7 HX-016 360 degree portable LED scene lighting 360-degree portable LED scene lighting is a technological product developed and designed using optical technology. When an emergency occurs, it can provide high-intensity lighting emergency rescue for the scene quickly and portablely. The product adopts imported LED chips. Its working characteristics are short on-site deployment time and large luminous area. It can be used regardless of weather and terrain, which can reduce potential losses.
360 degree portable LED scene lighting can be used in ordinary or high temperature hazards, underground, indoor and outdoor harsh environments. It can provide a large area of lighting for emergency rescue, field operations and command site. It is widely used in rescue, fire rescue, traffic accidents, military and police exercises, indoor and outdoor operations and many other fields.
Technical parameters Light source: LED LED light source power: 120W
Color temperature: 6500K
Lighting range: 360 ° scene lighting or (12 ° spotlighting up to 1000m)
Police light signal mode: constant light, flashing three-stage lighting mode:
◆ High-end brightness: 7000Lm, 4 hours ◆ Mid-end brightness: 2300 Lm, 10 hours
◆ Low-grade brightness: 1000 Lm, 24-hour light source life: ≥ 50000 hours Battery type: built-in imported rechargeable lithium-ion battery, can be directly plugged into AC power supply or car power supply Charging time: 7 hours, can also be used for lighting during charging : 270cm
Product folding size: 101.5cm * 12cm
Weight: 17Kg (including outer box)
8 HXJS-I flashlight laser physical evidence survey instrument 1. Light source: blue laser flashlight, green laser flashlight, purple laser flashlight
2. Power: blue light 2.5w; green light 1w; purple light 500mw
3. Size: handle φ41mm, front end φ54mm, total length 425mm
4. Light spot: round light spot with clear border
5. Spot diameter: spot diameter at 50cm> 25cm
6. Weight: single branch about 0.9kg
7. Power supply mode: built-in battery power supply, the battery can be replaced.
8. Protection: The front end of the machine has a shockproof jacket, and the handle has a non-slip jacket.
9. Device startup: ready to use, no need to warm up and wait
10. Continuous working time:> 24 hours
11. Service life:> 15000 hours
12. Battery working time:> 2.5 hours
9 HX-13F handheld multi-band light source The integrated design of the host and the battery adopts the AC and DC power supply mode: the host has a built-in lithium battery, which is convenient to carry; it can also be directly powered by 220V AC through the power converter. The battery compartment can be opened to replace the spare battery at any time. It can search and display the hair, fingerprints, blood stains, fine spots, body fluids, drugs, explosive residues and other traces on the scene of the crime scene, and can also be used as a criminal photo distribution equipment;
The bulb uses 55W xenon lamp;
Built-in filter, set 13 commonly used wave bands;
Spectral range: 300nm-700nm;
Technical indicators:
Bulb type: 55W xenon lamp (75W)
Lamp life: 5000 hours
Color temperature: 5700-12000K
Power supply: AC and DC
Battery: Lithium battery pack, 12V5.5AH, can work continuously for 60-100 minutes. Optional spare battery. High purity spot: adjustable spot focal length, more uniform light output, to meet the needs of different light distribution. Color filter: high quality hard Film interference filter, the output light has good monochromaticity
Output band (13): white light-365nm-415nm-450nm-CSS-490nm-510nm-530nm-555nm-
570nm-590nm-610nm-weak white light meets the requirements of different light distribution.
Host shell: aluminum alloy
Host size: length 250mm X width 80mm X height 130mm
Host weight: 2.2KG
Main configuration:
1 host; 1 220V to 12V power converter; 2 12V5.5AH batteries; 1 220V power cord; 1 12.6V charger; 1 each for imported red, orange and yellow cut-off glasses; red and orange for camera 1 yellow filter, 1 anti-shock aluminum box
10 American GARRETT handheld metal detector
Garrett's high-sensitivity handheld metal detectors are all made of high-quality components, with high detection accuracy, simple operation, light and beautiful appearance, clear and loud sound, with the function of starting and detecting alarm lights and automatic conversion of sound and light, especially suitable for It is used in public places or factories with high detection sensitivity requirements, such as airports, public security, border guards, courts, prisons, stadiums, exhibition venues, entertainment venues, station terminals, etc .; safety inspections; precious metal manufacturing and processing enterprises such as jewelry, electronics, Anti-theft inspection of hardware, automobile and other enterprises.
Technical characteristics:
★ Ultra high sensitivity, can detect extremely small metals, such as: pins, razor blades.
★ In case of interference, the adjustment button can be used to eliminate the interference.
★ Automatic detection at start-up, no need to adjust, large scanning area, can quickly and accurately complete the detection.
★ Adjustable sensitivity ★ Automatic battery detection ★ Sound and light alarm display ★ Automatic readjustment and self-test Technical parameters:
▲ Working frequency: 95KHz
▲ Size: Weight: 18 ounces (0.5Kg)
▲ Width: 3.25 inches (8.3cm)
▲ Thickness: 1.625 inches (4.13cm)
▲ Length: 16.5 inches (42cm)
▲ Adjustment method: automatic ▲ Indicator: speaker red LED jack for headphones ▲ Battery: 1 9V battery (available for 80 hours of normal work)
▲ Optional accessories:
1. Ni-MH rechargeable battery / 110V charger / 220V charger
2. Headphones
3. Belt loop sling
4. Belt clip (made of durable impact-resistant braided wire, which can be used all year round)
11 Tianyuan 2019 Classic Edition Drawing Software In view of the particularity of the scene of the criminal case, it is the first process of the case investigation to quickly, completely and accurately preserve the case site, conduct on-site investigations and collect evidence in a short time, and quickly restore the on-site evidence collection. The quality of the on-site investigation is directly related to the characterization of the case (event), the detection, litigation and trial of the case. This requires comprehensive site surveys, accurate data measurement, prompt and rapid, intuitive analysis of the site analysis, and the formation of the standard of the survey records.
Our company's on-site drawing software combined with the actual work needs of the grassroots police officers came into being.
One. Easy to learn. Easy to master
1. This version adopts the popular Ribbon interface style, which provides enough space for drawing, and more in line with our operating habits, reducing the cost of learning time.
2. The sketch function replaces the traditional drawing method combined with the pen, realizes the intelligent recognition of the software, and converts the non-standard sketch into a standard and standard plan.
3. After the drawing is completed, one-click operation can automatically generate a standard and standardized indoor scene description, and the description method is unified and standardized.
The orientation diagram supports the direct insertion of electronic map screenshots, no need to conceive drawing.
two. Quick drawing, standard specification
1. Quick drawing function, the menu bar is arranged according to the drawing order, and the standard and standard plane schematic diagram can be completed in sequence. The floor plan function greatly reduces the time for drawing ideas.
Provide you with a rich standard legend library, the number of legends is up to 13,000. Add common legends such as sliding doors, rolling doors, revolving doors, built-in balconies, corner balconies, etc. The trajectory of the door has also been replaced by a dotted line, which is in accordance with the requirements of the "Code of Symbols for On-site Graphical Cases in Forensic Science Criminal Cases".
3. Trace trail drawing function, given a suspect's action trajectory, a trip footprint can be automatically generated.
4. The dialog box-like frame addition function includes: case, title update, legend addition, standard scale, north arrow, etc., which can be used in the frame. Simple and convenient, standard specifications.
5. One-key conversion of the floor plan into a volume map, saving the idea of drawing a three-dimensional map and improving work efficiency.
One-key conversion from plane to body three. Genuine platform, stable operation
1. This software provides a genuine platform and supports winXP-10 system. Each set has a unique corresponding hardware encryption key, which needs to be registered and activated. Ensure the stability of use and avoid copyright disputes. At the same time, the product can be continuously upgraded.
four. Professional software, keep improving can quickly draw the scene scale map, suitable for the scene of heavy cases, especially the scene is complex, there are many trace evidence, and the distribution is messy, often in the floor plan, can not reflect the entire site and trace evidence relationship, need a three-dimensional map or Expand the picture to fully reflect.
The scene of the core area of the XX explosion case is 0.53 unnamed 15583813201. The scale of the outdoor scene within 3 kilometers of the major explosion case:
2. The unique function of this version, one-click automatic extraction of accurate transcripts based on the above-mentioned live map, and contains basic information of the case, accurately describes the location information of the room and the room, the location information of the legend in the room, and The legend and the location information of the legend are more unified and standardized.
Direct drawing according to text description Development process:
The development process of the drawing software strongly supports the field investigation work of the front line of public security. We will continue to update and maintain according to the actual work needs!
12 101 type evidence drying cabinet 101 electric heating oven
The working temperature of the drying oven can be increased from room temperature by 10 ℃ -300 ℃. Within this range, the working temperature can be arbitrarily selected, and the automatic control system in the oven can maintain constant temperature. The blower in the box promotes air convection to maintain a uniform temperature.
Drying working temperature: room temperature + 10 ~ 300 ℃
Constant temperature fluctuation: ± 1 ℃
Studio size: 350mm × 350mm × 350mm
Power supply: AC220V, 50HZ
Power: 2600W
Dimensions: 557 × 717 × 685mm
Gross weight: 70kg
13 Tianyuan V1.0 on-site survey quickly entered mobile devices Product performance:
1. In response to the development of the “One Chief, Four Musts” work of the Ministry of Public Security and liberate the labor productivity of public security officers, the system completes the three operations of on-site drawing, on-site recording, and on-site dossiers at the same time, and uploads them to the national survey system in time .
2. Portable on-site collection of information and data, complete the collection of 18㎡ indoor scene within 20 minutes, generate on-site stereo renderings, connect with projection equipment, and report and analyze in real time.
3. Automatically generate on-site survey records, and on-site information can be adjusted and changed automatically.
4. Large-capacity storage, the system can store more than cases to facilitate real-time query of cases.
5. On-site analysis opinions can be customized templates, unified mode, unified management.
6. One-click embedding relevant information and printing on the cover scene map.


Serial number Device name Quantity Equipment Introduction
1 Microsoft Surface Pro3 tablet 1 set Integrated full version of Windows 8 system, using 1920 × 1080 HD resolution, and Intel Core i5 processor. Support stylus input
2 Tianyuan Drawing Software Professional Edition 1 set Quickly draw a live map in 30 minutes. Among them, it takes 15 minutes to quickly draw indoor and outdoor site plans, and 5 minutes to quickly draw site orientation maps. It automatically generates on-site three-dimensional maps, unfolded maps, section maps, and rendering renderings within 10 minutes. It uses internationally accepted genuine CAD platforms and supports internationally accepted dwg format files. All Chinese operating system. Three-dimensional coloring function, 360-degree viewing angle, automatic graphic comparison function, printing and generating high-precision jpg format pictures, massive gallery, all you need is necessary.
3 Tianyuan transcript automatic generation software 1 set Provide one-key generation of site survey records: you can quickly and accurately generate site survey records based on the completed site maps. The content of the generated transcript is fully consistent with the drawn site map, which can describe the location information of the room and the room, the location information of the legend in the room, and the description of the location information of the legend and the legend; etc. : For example, survey information, site conditions, case process, survey situation, personnel information, case analysis, etc. You can query the historical case record and open it to continue to modify and perfect the retrieved historical case record as a template to create a new case record. You can save the current case information directly as a word version of the record document
4 Tianyuan upload software 1 set Quickly enter transcripts and upload information to the current survey system of the Ministry of Public Security. The criminal police (or civilian police) conducts case analysis based on the site survey information generated by the site map, and supplements the necessary information. Use the information input software to automatically upload to the current survey system of the Ministry of Public Security with one click. The user can save the uploaded file, and then gradually form a personalized template, which greatly improves the work efficiency.
5 On-site photo roll production system 1 set According to the standards of the Ministry of Public Security, quickly make a case, find a photo volume on the spot, support criminal investigation and traffic photo volume; provide the function of editing trace evidence to the real size, and can perform fingerprint evidence, footprint and other trace evidence according to the multiple requirements in the standard Zoom; provide a variety of commonly used graphic templates, and users can customize and save graphic templates according to their needs; compatible with various mainstream commonly used printers, photo volume files can be converted into other image common formats (jpg, tif) Upload or print elsewhere and save. Support multi-card paper, roll, A3, A4 photo paper printing.
total The above software shares 1 encryption lock
14 Criminal case making system (Tianyuan v3.0)

The on-site photo roll production system is mainly designed according to the People ’s Republic of China Public Safety Industry Standard GA / T 118-2005 “Quility standard for file making of criminal case photograph”. This standard increases the use of computer layout, The content of volume production and printing. It is applicable to the production of photos of various criminal case scenes, public security cases and traffic accident scenes, as well as the production of criminal case inspection photos and other evidence photos.
This system is designed according to the workflow of criminal photo roll production. Its purpose is to use digital photo and digital image data collected by digital cameras, scanners and other equipment to compile, edit, and associate pictures on the computer with on-site photo roll production system software. Picture marking and picture text description, etc., and print the photo roll with continuous photo paper through a color inkjet printer and directly into a roll, while saving the electronic version of the file.
The system software cannot process the pictures by adding, deleting and deforming pictures to ensure the objective authenticity of the collected original pictures. The pictures used and processed by the software will not have any effect on the original picture files
System Features:
The operation is simple and flexible, and the photo roll can be easily realized according to the template;
The roll production standard adopts "Quality Requirements for Criminal Photographic Roll Production", which can quickly produce and print photo rolls;
It has the function of automatically drawing standard leads;
User-defined photo templates, unlimited expansion;
User-defined marking icon, unlimited expansion;
Support A4 layout, A3 layout, roll paper and other printing modes;
Support the export and storage of information in the volume as an xml format file for easy access by other systems;
The system is extensible, and the photos in the inspection appraisal report can be arranged.
1 There are multiple graphic templates, double-click the image or right-click to save the image to the graphic template;
2.Adopting intelligent template editing, not only the template containing the site overview, key points, details, close-ups, site orientation photo size, but also various templates can be freely edited as needed;
The three-volume file can be exported as a JPEG file in full volume or part of pages, which is convenient for uploading or printing and saving elsewhere;
4 Single or batch photos can be compressed into 200K-300K size pictures according to the requirements of the Ministry of Public Security; export them to the site survey system of the Ministry of Public Security;
5 Fingerprints, shoe prints and other trace material evidence can be enlarged according to the original size;
6 standard leads can automatically adapt to the position of graphic template;
7 "Quick entry of the first volume of text" function can realize the centralized and unified entry of the first and second volume of the first volume of text in a dialog box, and can store "fixing unit" "roller" and other common fixed information in the software for convenience Direct call
8 Can set all texts except the first volume;
9 Have the option of whether the picture and the explanatory text are linked at the same time;
10 Have the option of whether the picture and the mark are linked at the same time;
11 marks can be zoomed freely;
12 User-defined marking icon, unlimited expansion;
13 Support A4 layout, A3 layout, quadruple jam, roll paper and other printing modes;
14 Enlarge and reduce the original scale of fingerprints, footprints and other physical evidence in accordance with the volume standards of the Ministry of Public Security.
15 Footprint Collector Dalian Hengrui
16 HXNK-IX keyhole endoscope It is mainly composed of three parts: optical endoscope (transmitting lens optical technology to transmit images), portable light source (providing illumination) and portable power supply. It is used for direct observation of keyhole (keyhole), equipped with light source, with magnification . Technical indicators: 1, light

Learn endoscope: (1) Optical system: Observation direction: According to customer requirements, it can be made into 0 °, 30 °, 70 °, 90 ° (but one endoscope can only be made into one observation angle), field angle: 60 °, focal length: fixed, magnification: 3 times; (2)
Working outer diameter: Φ3, Φ4 optional; (3) working length 30cm; (4) including a light guide cable;
2. Portable light source: voltage: 6.82V, power: 5W, luminous flux: 120lm, color temperature: 5500K, lifespan: 10000hrs, size: Φ3.6 × 7.9cm, weight: 90g;
3. Portable power supply: AC and DC dual-use, capacity: 9Ah, voltage: 12V, voltage regulation range: 8-12V, charging times ≥400 times, one charge can be used continuously for 3h, there is a power shortage alarm lamp, size: 18 × 9 × 19cm, weight: 2.3kg.
17 UVR-V full spectrum digital camera system Camera system with functions such as processing in one. It changes the traditional mode of recording images by ultraviolet film shooting and ultraviolet phase-change tube shooting, making the full spectrum camera more convenient and fast.
1. Product features:
(1) Wide application (including special inspection materials processing)
The purple infrared digital camera can display the fingerprint traces on the surface of various non-permeable smooth and semi-non-permeable smooth objects on the screen clearly in real time, and directly take photos for extraction. Such as: smooth paint wall, glass, tape, smooth paper, stainless steel material, painted surface,

Photos, plastics, porcelain, etc .; under infrared light, different inks can be added and altered to distinguish and identify the content written by the same color pigments on textiles.
Technical parameters Product name Specifications and technical parameters Appearance 1. The appearance should be neat and clean without cracks, damages and scratches. The shell of the metal parts should be smooth and clean, and the surface coating should not expose the underlying metal without blistering, nicks, or burrs. Cloud point, coating peeling and sand holes. No stains on the surface of the plastic casing.
2. The product name, output light name, power supply mark, filter brand, switch indication, warning mark and other handwriting should be complete and clear without obvious defects.
3. There should be no stagnation in all moving parts. The keys and switches operate flexibly and reliably without loose parts.
4. There should be no obvious color unevenness, opacities, impurities, optical components and filters
Spots, bubbles, cracks, etc .; the optical film should be free of degumming and other disadvantages.
Functional requirements: Oil fingerprints, sweat fingerprints, blood fingerprints, dust fingerprints on smooth non-permeable or semi-permeable guest surfaces can be directly observed and non-destructive ultraviolet photography is performed. It can search for the oil on the smooth non-permeable or semi-impermeable guest surface within 5 meters

Trace fingerprints, sweat fingerprints. Infrared inspection and photographing of fading, alteration, altered writing, etc. are possible.
Digital camera technology form uses near-infrared light cone coupled violet infrared enhancement technology to enable the camera to sense
200nm-1100nm wavelength light, and can display images in real time, shooting storage technology.
1. Digital SLR (APS-C)
2. Camera pixels: 21.2 million
3. Viewing mode: optical viewfinder / live viewfinder
4. Image sensor size: 22.3 × 14.9mm
5. LED display: 3.0-inch 1.04 million-pixel TFT LCD screen; reversible
6. Maximum resolution: 5184 × 3456
7. Image processing system: DIGIC 4
8. Camera sensitivity: equivalent to ISO 100-12800
9. Exposure mode: P, AV, TV, M
Ultraviolet quartz lens 78 mm, F = 3.8 high flux, can pass 200nm-1100nm wavelength light, quartz lens has a macro function.
The filter adopts coating technology, 4 pieces respectively, and the transmittance is ≥75% at the marked wavelength,
Ultraviolet filter wavelength: 254nm, 365nm, infrared filter wavelength: 850nm, 950nm
Ring short-wave UV light source Built-in lithium battery ring UV light source, power 8W, spectrum peak 254nm, light source life ≥2000h can play a protective role, and can play a supporting role on the spot Remote search light source Remote search light source, power 5W, spotlight Strongly suitable for long-distance search.
Infrared portable light source Infrared portable light source, 220V AC power plug and play, can output 600nm-1100nm wavelength light.
Memory card 8G high-speed SD card safety performance Insulation resistance ≥ 2MΩ, electrical strength: 1.5kv, 1min, no breakdown and flash arc UV protective glasses can effectively protect eyes and face, after filtering all ultraviolet radiation is lower than the country The specified maximum allowable ultraviolet radiation level safety protection box military-grade three-proof box, ABS engineering plastic system configuration
1 UVR-V full-spectrum digital camera host (Canon 70D reset) 1 set
2 Camera battery, charger, video output cable, USB data transmission cable 1 set
3 78nm high flux UV quartz lens 1
4 2 254nm, 365nm UV filters
5 850nm, 950nm infrared filter 2
6 8G SD card 1
7 Ring type short wave ultraviolet light source 1 set
8 365nm UV flashlight 1
9 infrared flashlight 1
10 UV protective glasses 2
11 Three-proof box 1
18 On-site survey auxiliary equipment box On-site survey auxiliary equipment box Mainly equipped with: on-site survey pedals, movable telescopic ladders, electric wires, physical evidence turnover box, high-altitude safety belt, multi-function tool box, anti-skid anti-puncture rain boots, on-site fence equipment, etc.
1. On-site investigation pedal: used by criminal investigators to enter the site without damaging the traces of the site and dust shoe prints. Install the transparent acrylic plate on the stainless steel frame, with four rubber fulcrums on the four legs of the frame. When the footprint is found at the scene, the pedal can be covered on the footprint, and the foot will not be damaged by the foot pedal. The transparent acrylic plate can clearly see the footprint below. The friction between the four rubber pivots and the ground is great, ensuring that the pedal will not slide and damage the footprint.
Quantity per box: 6 pieces,
Each block size: ≧ 400 mm x 245 mm x 37 mm
2. Mobile telescopic ladder: small size, easy to carry, flexible and large load. Extension size: 3.8 meters, contraction size: 0.76 meters
3. Wire: Polycarbonate plastic bracket, multi-country universal socket, high-quality engineering plastic reel, high-strength outdoor cable, overheat and overload protector, high-sensitivity leakage protector, light and convenient to carry, locking device. Wire length: optional 30-meter marking
4. The internal dimensions of the physical evidence turnover box are about ≧ 585 × 395 × 300 (mm), and the external dimensions are about 600 × 400 × 315 (mm).
3.2KG, material: HDPE / PE / PP Process: one-time injection molding. Produced with high density and low melting point HDPE, natural cooling, to ensure good toughness of the product and prolong service life.
5. High-altitude safety belt: Material: polyester reinforced silk, waist ring size: 50cm-124cm, leg ring size: 40cm-75cm, weight 480g
6. Multi-function toolbox: a variety of commonly used tool combinations, including pliers, wrenches, tape measures, flashlights, scissors, saws, cross-shaped, straight-up, etc., easy to carry
7. Anti-skid, anti-stab and rain boots material: high-quality rubber and high-quality cloth layer; weight: about 2 kg; shoe height: 37CM Use of special labor protection shoes pierced by other enterprises. With anti-skid, wear-resistant, heat-resistant, aging-resistant, oil-resistant, low-voltage insulation, anti-puncture and light weight.
8. The yellow and white nylon belt is wrapped in a plastic round box with the words "POLICE, POLICE" printed on it and the pattern of prohibited passage. It can be used repeatedly. Pull out the nylon tape when using it. After use, turn the handle to roll the nylon tape back into the plastic box. About 100M long
9. The guard post is a stainless steel post with a height of 90cm. The guard band can be retracted automatically or connected to other posts. Through the connection of the guard band, multiple posts can form a guard line of any length.
19 Site Investigation Service
The site investigation suit is a special clothing worn by the investigation personnel of the Bureau for criminal investigation. The GA-2011 site investigation suit is made of waterproof, breathable, dustproof, antistatic (non-adsorption), and made of corrosion-resistant fabrics. The model of the suit is made of new memory fabrics with corresponding functions. The style design is closely combined with the actual site survey. It has strong professionalism and protective features, and is fully in line with the national GB12012-89, GB / T5453-1997 , GB / 4802, 1-1997, GB3923 standards. GA-2011 on-site survey clothing series styles are divided into: short-sleeved summer clothing, long-sleeved summer clothing, spring and autumn clothing, winter clothing, multi-functional waistcoat, special belts, single survey hat.
GA2011 site survey suit (spring and autumn clothing)
The fabric used in spring and autumn is anti-static wool-like gabardine, anti-static treatment. According to the nature and characteristics of the work in the overall design, it presents the new trend of clothing. It is comfortable and convenient to wear.
GA2011 site survey suit (summer)
Can be made short-sleeved or long-sleeved, summer fabric is anti-static wool-like gabardine
Summer long sleeve summer short sleeve
GA2011 site survey clothing (winter clothing, cotton clothing)
The fabric is anti-static Serge fabric in winter, and the liner is cashmere liner.
It is made of anti-corrosion fabric, durable, complete with models, corresponding to the models of police uniforms.
Multifunctional survey horse clip
The site survey vest is made of real 99.99% cotton handicrafts, and the black multi-pocket vest is divided into 4 numbers XXXXL (suitable for more than 185) XXXL (suitable for 180-185) XXL (suitable for 170-180) XL (suitable for 165-170)
20 Site survey shoes GA2010 police investigation shoes special anti-puncture cloth midsole thickness is 3.0 ~ 3.2mm, anti-puncture value is greater than 1,450n, each pair weighs about 90 grams, has a thin thickness, strong anti-puncture ability, light weight, soft, wearable Features such as comfort, before guaranteeing absolute protection

Mentioned, can effectively improve the wearing comfort of the wearer, and thus improve the combat effectiveness of police personnel
1 The survey leather boots are elegant, light, comfortable, durable and practical. The sole has many special functions such as super wear resistance, oil resistance, folding resistance, smooth anti-skid, strong grip, anti-static, anti-nail, anti-stab thorn, etc. No matter what road conditions you are on, you will be able to move smoothly

It is always in the state at all times to ensure that police officers can complete their work efficiently under various harsh environments.
2 The upper material is made of high-grade waxed cowhide, with clear skin texture, stable color, strong wax feeling, not easy to fold, strong toughness, strong breathability, foot perspiration, no coating on the surface, smooth and elastic touch, overall style Generous and prudent.
3 High-quality pigskin to create the inner and foot pads, soft feel, comfortable and durable, breathable perspiration, antibacterial and deodorant, thicker feet, full touch elasticity, and more effectively keep your feet dry and comfortable
4The sole has a special pattern for GA, which is convenient for distinguishing the shoe prints of the case handlers and the suspects
GA2010B-2 half high waist survey leather boots a pair
GA2010A-1 survey leather shoes a pair
GA2010A-2 survey leather sandals a pair
twenty one HUAXING-CHEM chemical protective clothing Siamese wearing protective clothing (police anti-virus clothing)
The back has the words "Police Police", a portable waterproof handbag, and the bag has the words "Police Police" on it. The unique ultrasonic welding and adhesive strip technology make the seam more tightly sealed. The unique technology fabric can protect more than 200 kinds of chemicals and biological harmful substances with high performance.
Tear resistance: warp> 100N
Weft direction> 99N
Seam strength:> 140N
Tensile strength: > 4KN / m
Chemical penetration resistance (dimethyl sulfate reagent):> 70min
Weight: <1kg
Anti-biochemical properties:
Mustard gas (HD) greater than 17:40 hours Lewis gas (L) greater than 6:30 hours less than 9:30 hours sarin (GB) greater than 24 hours
VX is greater than 24 hours
twenty two Air respirator Imported from the United States, made of silicone rubber material, can protect the entire face. Equipped with activated carbon filter box, it has good anti-virus and deodorization effect, and is an ideal self-protection tool for forensic doctors to carry out autopsy.
Provide breathing, eye and face protection. Wide field of view, light weight and comfortable to wear. 3M products, comprehensive protection!
product description:
1. The 3M6800 gas mask of the United States can be matched with various filter boxes and filter cottons, and spare parts are available for replacement. It can also be used in a double-tube air supply respiratory protection system.
2. Provide a comfortable breathing space in harsh working environment.
3. A variety of masks and breathing tubes are available. The combination is simple and easy to wear.
4.3M6800 gas mask is suitable for working environments such as painting, coating, pharmaceutical, chemical treatment, welding, etc.
5. Air supply type and filter type can be used interchangeably.
6. Double side air supply device, symmetrical design, can maintain balance during work. There are front-mounted and back-mounted snorkels to choose from.
3M6800 series low-maintenance protective mask is light and comfortable, does not irritate the skin, low nose bridge, low profile design, provides a better view, the mask body can be cleaned, accessories can be replaced, trapezoidal filter box, activated carbon content, long life, good absorption .
The 3M6800 gas mask uses a 3M cold flow exhalation valve to reduce 55% of the exhalation resistance, reduce heat, and the accumulation of moisture in the mask; the downward opening exhalation design protects the exhalation valve from pollution and is suitable for harsh working environments.
3M6800 gas mask packaging: 1 pcs / carton Accessories description: all the filter boxes are packed with anti-counterfeiting labels. Genuine cotton filter and filter cover use time: the main mask can be cleaned (repeatedly used), the cumulative operating time of the filter cartridge is 180 hours (working time), and the operating time of the filter cotton in a dusty environment is 10 days. It is recommended to match more filters Poison boxes and accessories.

Technical specifications:
3M6800 can choose different types of filter cartridges according to the media protection objects contacted by customers.
Production of 3M6800 GB2890-95 << General Technical Conditions of Gas Mask >>
1. Field of view: total field of view: ≥75%
Binocular field of view: ≥60%
Lower field of view: ≥40 °
2. Oil mist transmission rate: ≤0.005% 5. Mask leakage coefficient: ≤0.005%
3. Storage life: Under the specified conditions, the mask filter box is stored for 3 years