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Fluorescence spectrophotometer with heat dissipation device

A technology of fluorescence spectrophotometry and heat dissipation device, which is applied in the direction of fluorescence/phosphorescence, measuring device, and material analysis through optical means, which can solve the problems of instrument component damage, damaged components, uneven solution, etc. The effect of preventing damage

Inactive Publication Date: 2019-12-17
伊普希龙(天津)科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fluorescence spectrophotometer is a kind of spectrophotometer. Fluorescence spectrophotometer has requirements for external temperature and humidity. If the temperature is too high during the test, it may cause damage to the internal components of the instrument and affect the test. The water cooling method is easy to cause the instrument to The internal humidity rises, damaging components, and some existing fluorescence photometers often cause inaccurate measurement results due to uneven solutions during the test process

Method used

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  • Fluorescence spectrophotometer with heat dissipation device
  • Fluorescence spectrophotometer with heat dissipation device
  • Fluorescence spectrophotometer with heat dissipation device

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0016] Such as Figure 1 to Figure 3 As shown, a fluorescence spectrophotometer with a heat dissipation device includes a photometer body 20, a bottom frame 2 is fixed below the photometer body 20, and the outside of the photometer body 20 is sequentially arranged from inside to outside. There are a drying layer, a cooling layer and a shading plate 7. Several desiccant boxes 8 are arranged in the drying layer, and a desiccant is placed in the desiccant box 8. A spiral heat exchange tube 9 is arranged in the cooling layer. The spiral heat exchange tube 9 is wrapped around the outside of the drying layer. The two ends of the spiral heat exchange tube 9 are water inlet 6 and water outlet 17 respectively. A refrigerator 5 is fixed on the bottom frame 2. The water inlet 6 is connected to the water outlet pipe of the refrigerator 5, and the bottom frame 2 is provi...

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Abstract

The invention relates to a fluorescence spectrophotometer with a heat dissipation device. The fluorescence spectrophotometer comprises a photometer body. A bottom frame is fixedly arranged below the photometer body. A drying layer, a cooling layer and a shading plate are sequentially arranged on the outer side of a case of the photometer body from inside to outside. A plurality of drying agent boxes are arranged in the drying layer, and a drying agent is placed in the drying agent boxes. A spiral heat exchange pipe is arranged in the cooling layer, the spiral heat exchange pipe wraps the outerside of the drying layer, and a water inlet and a water outlet are formed in the two ends of the spiral heat exchange pipe respectively. It is ensured that the temperature in the photometer body is not too high and the interior of the photometer body is dry, components are prevented from being damaged, and stirring is convenient when a solution is not uniform.

Description

technical field [0001] The invention relates to the technical field of spectrophotometers, in particular to a fluorescence spectrophotometer with a cooling device. Background technique [0002] A spectrophotometer, also known as a spectrometer, is a scientific instrument that decomposes light with complex components into spectral lines. Qualitative and quantitative analysis, and the spectrophotometer is a precision instrument, which should be properly kept and carefully maintained, so as to ensure the long-term use, long-term stability and reliability of the spectrophotometer, and high measurement accuracy. Fluorescence spectrophotometer is a kind of spectrophotometer. Fluorescence spectrophotometer has requirements for external temperature and humidity. If the temperature is too high during the test, it may cause damage to the internal components of the instrument and affect the test. The water cooling method is easy to cause the instrument to The internal humidity rises a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/64G01N21/31G01N21/01
CPCG01N21/01G01N21/31G01N21/64
Inventor 刘士旭
Owner 伊普希龙(天津)科技有限公司
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