Portable Raman Spectrometer

Product Introduction:

Food safety is seen as a global challenge that concerns the national economy and people's livelihoods. In recent years, food safety issues such as melamine, Sudan red, lean meat extract, and gutter oil have occurred frequently, seriously affecting the development of China's food industry. Conventional laboratory food safety testing methods, due to their small quantity, high cost, and long testing cycles, cannot meet the needs of on-site rapid testing. Developing fast and accurate illegal additive detection technologies has become a hot research direction. Raman spectroscopy, as a fast, non-destructive, and safe detection technology, has the characteristics of fast, accurate, good reproducibility, simple sample pretreatment, compactness, portability, and wide applicability. Combined with specialized surface Raman enhancement reagents and simple sample pretreatment equipment, it can easily, accurately, and efficiently detect illegal/abused additives, pesticide/veterinary drug residues, adulterated harmful substances, toxic chemicals, and other items in food.

The portable Raman spectrometer of Shandong Yuntang Intelligent Technology Co., Ltd. is a powerful Raman spectrometer with 100 SERS libraries and 3000 constant substance libraries, which can quickly and accurately detect illegal, chemical, and adulterated substances in daily food. This instrument is based on laser Raman fingerprint spectroscopy analysis technology and network data verification technology, combined with enhanced reagents and preprocessing equipment, and can quickly achieve rapid detection of food safety in a few minutes. Specially designed for on-site law enforcement and rapid screening testing, it is easy to get started and easy to operate.

Technical parameters:

Product features:

The adaptable spectral range is between 200cm-1 and 3000cm-1;

High stability, spectral response stability<2% @ 2hrs;

Equipped with powerful Usspectral Plus and FOODSAFE spectrometer analysis software, it has rich data processing capabilities.

Example of test items:

Serial Number Test Item Common Food (Applicable Scope) Test Time/Minute Detection Limit mg/kg

1 Sodium thiocyanate liquid emulsion 15 10ppm

2 benzoic acid cosmetics 15 0.3%

3. Sorbic acid cosmetics 15 0.1%

pesticide residue:

4 Phenylthiocarb Fruits 20 0.5

Fruits and vegetables with 5 benzodiazepines, 20 0.5

6 thiamethoxazole fruits, vegetables, and edible fungi 20 0.5

7 carbendazim fruits 20 0.5

8 Methylthiophanate Fruits, Vegetables, Cereals 20 0.5

9 Naphthyl Fruits 20 0.5

10 times sulfur and phosphorus for fruits 20 0.5

11 Nitriconazole Fruits 20 1

12 Diclofenac Fruit 20 0.5 Veterinary Drug Residues

13 Malachite Green and Its Metabolites Black Fish and Salmon 15 0.1

14 Crystal Purple Black Fish, Salmon 15 0.1

15 Hidden Crystal Purple Black Fish, Salmon 15 0.1

16 Enrofloxacin black fish, salmon 10 0.1

Illegal addition of 17 ciprofloxacin to black fish and salmon 10 0.1 health products

18 Sibutramine weight loss health products 10 0.5

19 Sildenafil Medicinal Alcohol Health Products

Size: 440 × three hundred and twenty × 140mm

Weight: 11kg

Spectral range: 200-3000cm-1

Spectral resolution:< 10cm-1@25 μ M Slit

Spectral frequency shift indication error:<3cm-1

Excitation wavelength: 785 ± 0.5nm, line width ≤ 0.08nm

Laser service life: 10000.00 hours

Output power: 0-500mW adjustable

Integration time: 1ms-65s

Battery: Rechargeable lithium battery with a battery life of>5 hours

Data transmission: USB2.0/WiFi/4G (optional)

Maintenance and upkeep:

1) Spectrometer maintenance:

The spectrometer needs to be stored at room temperature, dry, and dust-free when not in use, as the temperature is too high or

Low temperature, excessive humidity, and dust accumulation may all affect the accuracy of the spectrometer.

2) Spectrometer maintenance:

If the spectrometer cannot be used normally, please contact our customer service personnel in a timely manner. Without permission from our company,

Do not disassemble on your own to affect warranty. Please refer to the warranty card for the product warranty period and terms. Please ensure your safety

Pipe warranty card.

matters needing attention

1) Instructions for use:

When the spectrometer is working, please do not place it on the edge of the table or other easily falling places to prevent it from falling off

The spectrometer falls, causing damage or affecting the accuracy of its use;

After using the spectrometer, please wear a dust cap on the probe in a timely manner.

2) Safety instructions:

During the use of the spectrometer, do not look directly at the front end of the probe when transmitting laser signals, to prevent

Burn the retina;

When the product ends its final use or needs to be scrapped, please comply with national and local environmental protection requirements, and do not

Discard at will.