Цифровой трехканальный измеритель ультрафиолетового излучения с анализатором УФ-излучения, детектором и тестером длины волн 254нм и 365нм.

Цифровой трехканальный измеритель ультрафиолетового излучения с анализатором УФ-излучения детектором и тестером длины волн 254нм 365нм.

Digital Three with the UV analyzer  radiation meter medidor de uv radiation detection device uv tester Wavelength 254nm 365nm

The ultraviolet lamp of ZF-1 three is composed of quartz glass ultraviolet lamp tube and filter, and the wavelength of the two groups is 254nm and 365nm respectively. The light source through the filter filter can be used in the experiment, two kinds of light sources can be used alone can also be mixed use.

First, the use of:

1. It is a necessary instrument for the detection of many major substances such as proteins and nucleotides in scientific experiments.

2, in the production and research of drugs, can be used to check hormones, such as alkali, vitamins and other drugs can produce fluorescent quality, it is particularly suitable for thin layer analysis, paper analysis and detection of spots.

3, in the dye coating rubber, petroleum and other chemical industries, the determination of a variety of fluorescent materials, fluorescent indicators and additives to identify different types of crude oil and rubber products.

4, in the textile chemical fiber can be used for the determination of different types of raw materials such as wool, silk, rayon, cotton, synthetic fiber and can check the quality of finished products.

5, in cereals, oils, vegetables, food sector can be used to check the toxins (such as aflatoxin, etc.), food additives, modified vegetables, fruits, chocolate, fat, honey, sugar, eggs and other quality.

6, can also be used to prove the identification of the * * department.

Two, the structure of the instrument:

The instrument adopts the quartz ultraviolet lamp wavelength respectively 254nm, 365nm and a set of filters. The utility model provides a common fluorescent lamp which is arranged in the sample plate and is positioned to be illuminated. The utility model has the advantages of simple structure, portability, strong versatility and convenient maintenance.

Three, technical performance:

1, UV wavelength: 254nm, 365nm

2, UV filter size: 50mm× 200mm

3, power supply: AC220V± 10% 50Hz; tube pressure: 50V± 10V

4, instrument power: 24W; instrument weight: 3.7Kg

Four, use and precautions:

1, connect the power supply, open the &ldquo on / off; ” the light tube, can be detected in the sample light observation and analysis, if the instrument is placed in the dark or black out to light, better effect.

2, UV filter and metal objects touch, not by force, the surface should be kept clean and dry, often should use alcohol or ether wipe, anti mildew filter.

3, operating personnel, should be aligned with the UV irradiation of the sample, to avoid exposure to the human body, it is best to wear glasses