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Raman Spectrometers

Portable XRF & Raman Spectrometer

Provide a new detection method for the biomedical field
 Portable XRF & Raman Spectrometer

When a gas, liquid or transparent sample is irradiated with monochromatic light with a wavelength much smaller than the particle size of the sample, most of the light will be transmitted, while a small part will be scattered at different angles, resulting in scattering.

In addition to Rayleigh scattering with the same frequency as the original incident light, there are a series of Raman spectral lines that are symmetrical and distributed with several very weak rays that are shifted from the frequency of the incident light. This phenomenon is called the Raman effect. Since the length of the Raman spectral line is directly related to the vibration or rotation energy level of the sample molecule, information about the vibration or rotation of the molecule can be obtained.

Portable X-ray fluorescence - Raman instrument is an integrated analysis instrument designed by LANScientific for user needs. It is a combination of XRF technology, Raman spectroscopy technology and scientific stoichiometry algorithm, with small size, simple preparation/no sample preparation, short determination time, high sensitivity, wide analysis range, low cost characteristics, chemical research, polymer materials, biomedical. Pharmaceutical testing, gem identification and other indispensable analysis equipment.


Six automatic sampling platform

The instrument is equipped with an automatic sample injector. The automatic sample injection mode replaces the traditional manual mode. It can analyze 6 samples at one time, realize unattended analysis, and greatly improve the work efficiency of on-site law enforcement detection.

Built-in retractable industrial-grade display

Industrial-grade color touch screen, simple and intuitive operation interface, better backlight performance, waterproof performance, can be operated under strong light or wearing gloves, and can easily cope with various law enforcement scene environments.

Closed sample chamber

With professional multiple protection radiation treatment (sample chamber radiation shielding measures, safety linkage device), the instrument has no radiation leakage in all directions during measurement. The closed sample chamber can effectively avoid the influence of visible light and fluorescence on the background signal of the Raman spectrum, improve the peak-to-background ratio, and improve the analysis accuracy.

One-stop analysis system

One-stop analysis of food, medicine, cosmetics, etc., greatly saves the cost of law enforcement. Staff only need to be familiar with one analysis system to control the whole area, avoiding the "island effect" caused by different analysis software from different manufacturers.

Modular upgrade

The function of the application mode can be upgraded according to the law enforcement situation, such as traceability of the production line process, production ingredients, and packaging production information of the drug according to the element content in the drug packaging, the molecular structure of the drug and other information with fingerprint characteristics.

Fixed sample loading structure

Compared with hand-held spectrometers, PeDXRAMAN has a fixed sample loading structure without manual focus, which avoids personnel interference to test results, and ensures the stability of the optical path and the accuracy and reproducibility of test results.

Built-in 5G data cloud service module

The instrument is equipped with a law enforcement APP that can be controlled synchronously. The APP can transmit and manage the detection information, and easily share and interconnect the experimental system data. Leaders can have a clear view of the law enforcement situation in the system and quickly understand the detection situation.

Application scenario

 Portable XRF & Raman Spectrometer(图1)

Drug authenticity identification 

 Portable XRF & Raman Spectrometer(图2)

Analysis of Sulfur Content in Gasoline and Diesel    

 Portable XRF & Raman Spectrometer(图3)

Elements content in toothpaste

 Portable XRF & Raman Spectrometer(图4)

Detection of constituent in fertilizer

 Portable XRF & Raman Spectrometer(图5)

Precursor Chemicals Supervision 

 Portable XRF & Raman Spectrometer(图6)

Pesticide Residue

 Portable XRF & Raman Spectrometer(图7)

Narcotics and psychotropic drugs supervision

 Portable XRF & Raman Spectrometer(图8)

Cosmetics supervision 

 Portable XRF & Raman Spectrometer(图9)

Food additives

 Portable XRF & Raman Spectrometer(图10)

Medical Device Supervision

 Portable XRF & Raman Spectrometer(图11)

Illegal additives in health products

Product parameter

The operating systemAndroid
The laser wavelength785 ± 0.5nm
Laser power 0-500mW,adjustable
Raman shift range200 - 3000cm-1
Raman resolution<6cm-1
XRF energy resolution145eV
XRF detection rangeMg—U
X-ray tube targetW/Ag/Rh target (optional)
X-ray tube voltage50kV/200μA upper limit, tube pressure tube flow can be adjusted freely
Touch screen5. 7 inches
Size 200 x 200x 268mm(L×W×H)
Communication interface4G, WIFI, USB, Bluetooth
Operating temperature- 20-50 ℃
Working humidity0% - 95% RH
Signal to noise ratio>3000:1
Power system

Lithium battery, real-time monitoring of remaining capacity

Independent power supply can support 4-6 hours of working time

Comply with air dangerous goods transport regulations


Based on the I. MX 6 Quad quad-core Cortex-A9 processor

Dedicated analysis-level operating system

80MHz ADC digital pulse processor

4096 MCA channel, 32 GB memory