Introduction:
Three-purpose ultraviolet analyzer ZF-7, also known as ultraviolet analyzer, food packaging fluorescent substance detector, paper fluorescent substance detector, fluorescent ultraviolet fast detector, fluorescent whitening agent / mushroom, toxin type fluorescence ultraviolet fast detector, Fluorescent brighteners, edible fungi, toxins, nitrofuran metabolites UV fast detector, dark box paper UV analyzer, fluorescent material detector, UV detector, mainly used in: biological genetic engineering, molecular genetics, medicine Health, biological products, pharmaceutical research, health and epidemic prevention, Jiapeng science and technology, dye chemical industry, petrochemical industry, textile industry, public security and legal department, and archaeological department of cultural relics can be used by departments that require fluorescent analysis and verification.
The function of the dark box type three-purpose ultraviolet analyzer is for fluorescence analysis: after the ordinary substance in the ground state is irradiated with excitation light (ie, ultraviolet light), the excited energy is absorbed, and the substance molecules are in an excited state. Jia Peng brand UV analyzer excited part of the energy of the molecule is consumed in the vibration, so the molecule is in the vibration level, from the vibration level back to the ground state when the excess energy released in other forms is fluorescence, and different substances can make a difference The wavelength of fluorescence, people can according to different light color fluorescence and fluorescence strength to determine the different substances and content of how much.
Application scope:
1. In scientific experiments it tests many major substances such as proteins and nucleotides.
2, in the drug production and research, can be used to check the quality of hormone alkaloids, vitamins and other fluorescent drugs can produce, it is particularly suitable for thin layer analysis, paper analysis of spots and detection.
3, in the dye coating rubber, petroleum and other chemical industries, measuring a variety of fluorescent materials, fluorescent indicators and additives, identify different types of crude oil and rubber products.
4, can be used in textile chemical fiber to determine the different types of raw materials such as wool, silk rayon, cotton synthetic fiber, and check the quality of the finished product.
5, in the grain, oil, vegetables, food sector can be used to check the toxins, (such as aflatoxin, etc.) food additives, deteriorating the quality of vegetables, fruits, cocoa beans, chocolate, fat, honey, sugar, eggs, etc.
6, in the geological, archeological and other departments can play a variety of minerals, determine the authenticity of cultural relics.
7, in the public security department can check fingerprints, secretly writing and writing.
8. On-site batch rapid testing of agricultural products and food processing, storage, customs immigration, animal husbandry, scientific research, circulation, etc., or the quality control department of supermarkets, shopping malls food
Dark box type three-use ultraviolet analyzer ZF-7 Features:
1. It adopts a fully enclosed environment-friendly polymer high-strength ABS material. The injection mold can be molded once and it is firm and beautiful.
2. LCD Chinese display, switchable display, precise control of 254, 365nm, visible light.
3. LCD Chinese display function, microcomputer SCM control, switching display.
4. Beautifully backlit, large display screen to ensure comfortable display in the dark environment, clear reading
5. Alarm function: After the machine stops running, the alarm reminds the operator.
6. The angle of the UV lamp can be adjusted, and its adjustable performance allows the light source to reach any position in the dark box. The left and right sides have active operation ports.
7. With anti-ultraviolet observation window to filter out 99% of ultraviolet rays, real-time observation of the sample, more intuitive and more secure.
8. Nano-medical UV lamps, UV intensity of 120μW/CM2, 3-5 times the ordinary lamp.
9. The industry first to obtain a utility model patent, patent number: 2012205175136 Technical Parameters:
ZF-7 basic type:
Wavelength: 254, 365 nm
Filter size: 200×50mm
Lamp: UV lamp 6W×2, visible light 4W×1
Dark box: The angle of the UV lamp can be adjusted, and its adjustable performance allows the light source to reach any position in the dark box. There are active operation ports on the left and right sides.
ZF-7N standard type:
Wavelength: 254, 365 nm,
Filter size: 200×50mm.
Lamp: UV lamp 6W×2, visible light 4W×1
Display: LCD display
Timing function: 1 minute to 5 hours (factory setting), the instrument stops running at the set time.
ZF-7ND Luxury: Built-in:
Wavelength: 254, 365 nm
Filter size: 200×50mm
Lamp: UV lamp 6W×2, visible light 4W×1
Display: LCD display, touch switch,
Delay function: 1 to 5 hours
Interface: USB interface,
Camera: Card-type digital camera, camera frame.
Timing function: 1 minute to 5 hours (factory setting), the instrument stops running at the set time.
Introduction:
Three-purpose ultraviolet analyzer ZF-7, also known as ultraviolet analyzer, food packaging fluorescent substance detector, paper fluorescent substance detector, fluorescent ultraviolet fast detector, fluorescent whitening agent / mushroom, toxin type fluorescence ultraviolet fast detector, Fluorescent brighteners, edible fungi, toxins, nitrofuran metabolites UV fast detector, dark box paper UV analyzer, fluorescent material detector, UV detector, mainly used in: biological genetic engineering, molecular genetics, medicine Health, biological products, pharmaceutical research, health and epidemic prevention, Jiapeng science and technology, dye chemical industry, petrochemical industry, textile industry, public security and legal department, and archaeological department of cultural relics can be used by departments that require fluorescent analysis and verification.
The function of the dark box type three-purpose ultraviolet analyzer is for fluorescence analysis: after the ordinary substance in the ground state is irradiated with excitation light (ie, ultraviolet light), the excited energy is absorbed, and the substance molecules are in an excited state. Jia Peng brand UV analyzer excited part of the energy of the molecule is consumed in the vibration, so the molecule is in the vibration level, from the vibration level back to the ground state when the excess energy released in other forms is fluorescence, and different substances can make a difference The wavelength of fluorescence, people can according to different light color fluorescence and fluorescence strength to determine the different substances and content of how much.
