Digital Black box UV analyzer radiation meter radiation detection device uv tester Maximum exposure area 250×250mm (usable area)
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 drug production and research, can be used to check the quality of hormone alkaloids, vitamins and other produce fluorescent drug, it is suitable for thin layer chromatography, paper spots analysis and detection.
In 3, dye and paint, rubber, oil and other chemical industries, determination of a variety of fluorescent material, fluorescent indicator and additives, identify different types of crude oil and rubber products.
4, in the textile chemical fiber can be used to determine different types of raw materials such as wool, silk artificial fiber, cotton synthetic fiber, and can check the quality of finished products.
In 5, grain, vegetable and food sectors can be used to check the toxins (such as aflatoxin, food additives, etc.) the quality of perishable vegetables, fruits, cocoa fat, chocolate, fat, honey, sugar, eggs and other.
6, in geology, archeology and other departments can play a variety of minerals found, the authenticity of the identification of cultural relics.
7, in the police department can check the finger marks, determination of steganography writing.
Two, the structure of the instrument:
This instrument adopts ultraviolet ray tube and filter. A function sends out strong 254nm and 365nm ultraviolet ray, also can use two kinds of wavelengths at one time at the same time.
The utility model has the advantages of small power consumption, low heat, and long time continuous use, and the biggest advantage is that the utility model can be opened and closed. The UV lamp emits light through the filter to filter the visible light, which provides a strong 254nm and 365nm ultraviolet fluorescence analysis.
Three, the main technical indicators:
Wavelength: 254nm, 365nm;
UV filter: 150× 50mm;
Dimensions: 300× 300× 270mm
Maximum exposure area: 250× 250mm (usable area)
Power supply: AC220V± 10% 50HZ
Weight: 7Kg
Four, use and precautions:
1, 21ours connected to the power supply, open the &ldquo on / off; ” the light tube, can be detected in the observation and analysis of samples placed in a dark room.
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, so as not to cause harm to the human body.
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