1.Product profile

  Using the transmission body phase grating (VPG), spatial direct coupling and confocal technology, with strong environmental adaptability, waterproof, dustproof and shockproof functions. The equipment has the advantages of small size, light weight (less than 700g), fast speed (at least 3 seconds can produce detection results, the detection speed is 10 times that of other Raman in the market), high accuracy (more than 99%), strong scalability, etc. These advantages make the equipment more easy to find chemical agents, explosives and other toxic chemicals. The equipment research and development adopts the military design standards, and the total amount of material spectrum databases can reach more than 10,000 kinds, which can be expanded according to the needs to fully meet the needs of users' use scenarios.

  Mainly used to carry out sudden emergency of chemical agent rapid detection, explosive, inflammable and explosive and other toxic and harmful substances rapid analysis, temporary safety inspection explosives and explosive and flammable material detection tasks, can also be used in complex environment conditions of unknown solid, powder, liquid analysis, drug identification and analysis, raw material traceability tracking and police drug identification, etc.

  2.Key Technical Indicators

  (1)laser wave length:785 nm±0.02nm

  (2)Resolution: 8-11 cm-1

  (3)Laser power: 1-500 mW continuously adjustable

  (4)Spectral range: 200-1800 cm-1

  (5)Detection speed: ≤5 seconds (ethanol pure)

  (6)Mixture detection function: it has the detection ability of three mixtures

  (7)Liquid detection limit: 5% (Ethanol, DMMP)

  (8)Minimum measurable liquid volume: 10 μ L

  (9)Power supply: Rechargeable 18650 lithium battery

  (10)Continuous working hours: not less than 8 hours (using ethanol verification, measurement not less than 25 times / hour)

  (11)Weight: 694g

  (12)Volume: 173mm*100mm*37.5mm

  (13)Screen: 3.5-inch LCD screen

  (14)Communication capability: with RS485 communication interface and USB interface

  (15)Penetration detection: it can penetrate white paper, envelopes, plastic bottles, brown glass bottles and other micro-transparent materials for detection

  (16)With shockproof and anti-fall functions: meet the relevant requirements of GJB1751A-2007 General Specification for Poison Alarms

  (17)Operating temperature: -20℃ ~50℃

  (18)Protection level: IP67

  3. Innovation point

  (1)Transmission body phase grating (VPG), spatial direct coupling and confocal technology, to achieve small volume, large flux Raman signal acquisition;

  (2)The self-developed deep learning algorithm enables the product accuracy to improve with the use, and the breakthrough mixture proportion analysis provides users with more valuable information.