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0102030405
China Suppliers Handheld Raman Spectrometer Factory - Waterproof, Dustproof, Fast, Accurate & Lightweight Raman Analyzer
Product Introduction
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.
Features
- ▶ Transmission Body Phase Grating (VPG), spatial direct coupling and confocal technology, to achieve small volume, large flux Raman signal acquisition.
- ▶ 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.
Main Parameter
| Laser Wave Length | 785 nm ± 0.02 nm |
| Resolution | 8–11 cm⁻¹ |
| Laser Power | 1–500 mW continuously adjustable |
| Spectral Range | 200–1800 cm⁻¹ |
| Detection Speed | ≤ 5 seconds (ethanol pure) |
| Mixture Detection Function | Detection ability of three mixtures |
| Liquid Detection Limit | 5% (Ethanol, DMMP) |
| Minimum Measurable Liquid Volume | 10 μL |
| Power Supply | Rechargeable 18650 lithium battery |
| Continuous Working Hours | Not less than 8 hours (using ethanol verification, measurement not less than 25 times / hour) |
| Weight | 694 g |
| Volume | 173 mm × 100 mm × 37.5 mm |
| Screen | 3.5-inch LCD screen |
| Communication Capability | RS485 communication interface and USB interface |
| Penetration Detection | Can penetrate white paper, envelopes, plastic bottles, brown glass bottles and other micro-transparent materials for detection |
| Shockproof & Anti-Fall | Meets relevant requirements of GJB1751A-2007 General Specification for Poison Alarms |
| Operating Temperature | -20℃ ~ 50℃ |
| Protection Level | IP67 |
Frequently Asked Questions
Q
What technology does this Raman spectrometer use to achieve its compact size and high performance?
The device utilizes Transmission Body Phase Grating (VPG) technology combined with spatial direct coupling and confocal technology. This combination allows for a small-volume design while achieving large-flux Raman signal acquisition, resulting in a lightweight unit weighing less than 700 g.
Q
How fast is the detection speed compared to other Raman devices on the market?
The device can produce detection results in as little as 3 seconds, with a standard detection time of ≤ 5 seconds for pure ethanol. This speed is approximately 10 times faster than other Raman spectrometers currently available on the market.
Q
Is the device suitable for field use in harsh environmental conditions?
Yes. The device is built to military design standards (GJB1751A-2007) and features an IP67 protection rating, making it fully waterproof and dustproof. It also has shockproof and anti-fall functions, and operates reliably across a wide temperature range of -20℃ to 50℃.
Q
Can this device detect substances through packaging or containers?
Yes. The device supports penetration detection, allowing it to identify substances through white paper, envelopes, plastic bottles, brown glass bottles, and other semi-transparent or micro-transparent materials — without opening the container.
Q
How large is the substance database and can it be expanded?
The device's material spectrum database supports more than 10,000 kinds of substances. The database can be expanded according to user requirements, ensuring adaptability to diverse detection scenarios including chemical agents, explosives, and other hazardous materials.
Q
Does the device support mixture analysis and improve over time?
Yes. The device features a self-developed deep learning algorithm that allows detection accuracy to improve with continued use. It also supports mixture proportion analysis, capable of detecting and identifying up to three mixture components simultaneously — providing users with more detailed and actionable analytical information.
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