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F-29 Fluorescence Spectrophotometer

Short Description:

F-29 Fluorescence Spectrophotometer advantages
1.Using an ultra strong pulse xenon lamp as the light source and a dual monochromator optical design, it can be calibrated with reference and transmission channels to improve measurement accuracy.
2.The key components used in the instrument, such as long-life xenon lamp light sources and photomultiplier tube detectors, are imported original components; Sufficient light intensity signal and detection sensitivity within a wide spectral range of 200nm-900nm.
3.Unique optical system design, ultra-high signal-to-noise ratio to meet various experimental detection needs;
4.Equipped with multi-level bandwidth adjustable function, suitable for various testing scenarios.
5.Multiple measurement accessories: including membrane and powder sample measurement accessories, ultra trace sample cell, semiconductor constant temperature sample cell accessories, water bath temperature controlled colorimetric dish holder accessories, etc. optional.
6.High speed wavelength scanning speed allows for easy 3D fluorescence spectrum scanning of samples within 1 minute. High speed scanning can shorten the analysis time for unknown samples, making it an ideal instrument for three-dimensional fluorescence analysis and synchronous fluorescence analysis.
7.Unique optical design ensures high sensitivity of the instrument, with high sensitivity and stability for analysis;
8.The design of ultra small sample size testing can meet the detection of minimum 0.5mL samples.
9.The system complies with FDA and certification standards, has access control, permission allocation, audit tracking, electronic signature and other functions, and meets GMP/GLP requirements.
10. 3Q optional services available.

Product Detail

Product Tags

High level research and analytical molecular fluorescent products can realize high-speed three-dimensional scanning and phosphor testing, which can meet the different needs of the market for wavelength, time, luminosity and 3 D detection. The product indicators have reached the level of similar foreign products, used in testing and scientific research, teaching, food safety, material research, environmental monitoring and other fields, suitable for high performance indicators and customers engaged in technology research and development.

Instrument parameters

Scan mode: excitation, emission, and synchronization

Data mode: Fluorescence, luminescence, phosphorescent (3 D scan)

Wavelength range: 200~900nm or zero-stage light

Sensitivity: greater than 200:1 water Raman peak (P-P)

Wavelength accuracy: ± 2.0nm

Wavelength repeatability: 1.0nm

Resolution: 1.0nm

Bandwidth: EX \ EM: 1.0,2.5,5,10,20nm;

Response speed: 4 ms to 8 seconds 8 levels adjustable and automatic adaptation

Photometric range: -9999~9999

Minimum sample size: 0.5ml (10mm standard cuvette)

Scan interval: minimum interval: 0.2nm, maximum interval of 1.0nm advantages: many data points, the obtained spectrum map authenticity is higher

Scan speed: 30,60,120,240,1200,2400,12000,30000nm / min, 8 gear adjustable

Light source: Germany imported long life 150W high pressure xenon lamp, high performance voltage regulator light source

Gain: 4 levels of adjustable

Working mode: Software, compatible with windows 10 system

Transmission mode: USB2.0, which supports online printing



Item Area Samples Users
1 Vitamins/Trace Elements VB1VB2VAVCSeAlZn etc. Food, Medicine, Quality Inspection, and Universities (Food Biological Fermentation Major)
2 Harmful substances in food Formaldehyde, fluorescent whitening agents, aflatoxins, benzo (a) pyrene, cyanide, etc Food, quality inspection, universities (food colleges)
3 Pesticide residue Ethoxytrimethylquinoline, etc Food, Quality Inspection, Higher Education (Food Biological Fermentation Major)
4 Environmental water quality Ditch oil (sodium dodecylbenzenesulfonate), petroleum benzene well (a) pyrene, etc Environmental protection, quality inspection, universities

(Ocean Academy)

5 Food pigment additives Carmine, eosin, fluorescent peach red, sodium fluorescein, sunset yellow, lemon yellow, nitrite, etc Food, Quality Inspection, Higher Education (Food Biological Fermentation Major)
6 Biomedicine Histamine, calcium ion concentration, amino acids (alanine, phenylalanine, tyrosine, tryptophan), nucleic acid research, such as DNA and RNA. Protein research, lifespan kinetics, cell research, including intracellular ion determination; Biology, Medicine, Universities (Biomedical Colleges)
7 Fluorescent materials Fluorescent powder, matte plate, quantum dot material, rare earth material, etc. Forensic examination: Spectral characteristics of ink, paper, etc. Analysis objects Materials, Medicine, Universities (Materials and Chemical Engineering)
8 Ecological Geology Ecological geological research uses the “fluorescence labeling” method to study hydrogeological processes. Sources of oil pollution in ports, rivers, and reservoirs; The study of external factors on the biodegradation process of oil products in natural water bodies;

The study of the biological activity of reservoirs on chlorophyll fluorescence;

Ecological Geology Research Institute, Universities, etc
9 Scientific research Measure luminescent spectral characteristics, study organic and inorganic luminescent substances, luminescent labels, and embed them into biological objects; Spectral purity analysis of fluorescent powder and other luminescent powders; Institutes





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