Raman Spectrometer HM-TLM1

Product Introduction:

This instrument can quickly and accurately detect illegal additives, chemical additives, and doping substances in daily food. Based on laser Raman fingerprint spectroscopy analysis technology and network data verification technology, combined with enhanced reagents and pre-processing equipment, it can achieve rapid detection of food safety in just a few minutes. Specially designed for on-site law enforcement and rapid screening detection, easy to use and simple to operate. By combining enhanced reagents and pre-processing equipment, rapid detection of food safety can be achieved in just a few minutes.

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

Testing items: 

Pesticide residues (Thiabendazole, Carbendazim, Diclofenac, Imidacloprid, etc.), veterinary drug residues (Malachite Green and its metabolites, Crystal Violet, Enrofloxacin, Ciprofloxacin, Oxalic acid, Furazolidone, etc.), additives (Sodium thiocyanate, Benzoic acid, Saric acid, Caffeine, etc.), melamine, Sibutramine, Sildenafil, and more than 200 residue and additive detection projects, and customized projects can be customized according to customer needs.

Feature List:

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

High resolution, with the best resolution reaching 4cm-1;

The powerful Uspectral Plus and FOODSAFE spectrometer analysis software are equipped with rich data processing capabilities;

◆ Built in on-site printing report function, on-site inspection, easy to carry;

◆ Equipped with a large screen display, it can show the operation steps for easy use when going out;

◆ Compatible with a spectral range of 200cm-1 to 3000cm-1.

Technical Specifications:

Size: 479 × 387 × 155mm

Weight: 11kg

Spectral range: 200-3000cm-1

Spectral resolution:<6cm-1

Spectral frequency shift indication error:<1cm-1

Excitation wavelength and linewidth: 785 ± 0.5nm, linewidth ≤ 0.08nm

Laser lifespan: 10000.00 hours

Output power: 0-500mW (<500mW, adjustable)

Integral time: 1ms-65s

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

Data transmission: USB 2.0

Software functions:

The software has six modules: data detection, data analysis, user management, software settings, public opinion search, and limited comparison. The data detection module includes sample detection and query of detection records; The data analysis module includes the administrator's database construction and spectral database query modification; The user management module includes the addition of local users and the modification of user account information; Software settings include parameter settings for spectrometers and lasers; The public opinion viewing module can search for hot news related to food safety. The software will initiate data requests to the Smart Inspection E+Cloud platform to obtain the news information found in the cloud platform; The limited quantity comparison module will obtain the material limit standard values for different regions from the Smart Inspection E+Cloud platform.

Maintenance and Care:

1) Spectrometer maintenance:

When not in use, the spectrometer should be stored in a room temperature, dry, and dust-free environment, as high or low temperatures, excessive humidity, and dust accumulation may all affect the accuracy of the spectrometer's use.

2) Spectrometer maintenance:

If the spectrometer cannot be used normally, please contact our customer service personnel in a timely manner. Do not disassemble it without the permission of our company, which may affect the warranty. The warranty period and terms of the product are detailed in the warranty card. Please keep the warranty card safe.

Precautions:

1) Instructions for use:

When the spectrometer is working, please do not place it on the edge of a table or other easily dropped places to prevent the spectrometer from falling, causing damage or affecting the accuracy of its use; After using the spectrometer, please put on 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 light outlet at the front end of the probe during laser signal transmission to prevent retinal burns; When the product is used up or needs to be scrapped, please comply with national and local environmental protection requirements and do not dispose of it casually.

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