Unlock instant, AI-driven research and patent intelligence for your innovation.

Infrared spectrometer

A technology of infrared spectrometer and optical system, which is applied in the direction of color/spectral characteristic measurement, instruments, scientific instruments, etc., and can solve the problems of inability to perform batch and automatic operation and low efficiency

Inactive Publication Date: 2014-09-17
ANHUI YOUNG HEARTY MEDICAL APPLIANCE & EQUIP
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional infrared spectrometers have low efficiency and cannot be operated in batches and automation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Infrared spectrometer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0023] An infrared spectrometer, comprising a housing 2, the side of the housing 2 is provided with a heat dissipation network port 3 and an exhaust fan 4, and the front of the housing 2 is provided with a functional area 1, the functional area 1 includes an operating system and a display system , the internal measurement core system includes

[0024] ① Optical system;

[0025] ② Steady-state black body radiation source with gold-plated mirror;

[0026] ③Sample cell: aluminum;

[0027] ④Detector: PbSe infrared photosensitive detection element;

[0028] ⑤Signal shear: chopper circuit breaker;

[0029] ⑥Signal acquisition;

[0030] ⑦Temperature control system: PID control mode using electric heating elements and Peltier refrigeration elements; ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an infrared spectrometer, which can measure a group of samples (including a bag of bottom gas and a bag of sample gas) within two to three minutes so as to timely obtain detection results. Six groups of samples are inserted at a time, automatic batch detection can be realized, reports of detection can be printed in batches, measurement can be completed through one-button operation by virtue of a fast selection function, a full-automatic quality control program is conducted, exogenous gas is not required for calibration, the infrared spectrometer has an automatic real-time information prompt function through full-screen LEDs, the repeatability is low and is not more than 0.3%, and the accuracy is not lower than 0.3%.

Description

technical field [0001] The invention belongs to the field of medical equipment, in particular to an infrared spectrometer. [0002] Background technique [0003] Infrared spectrometer is an instrument that uses the absorption characteristics of substances to infrared radiation of different wavelengths to analyze molecular structure and chemical composition. An infrared spectrometer is usually composed of a light source, a monochromator, a detector and a computer processing information system. According to the different spectroscopic devices, it can be divided into dispersion type and interference type. For the dispersion-type dual optical path optical zero balance infrared spectrophotometer, when the sample absorbs a certain frequency of infrared radiation, the vibration energy level of the molecule undergoes a transition, and the light of the corresponding frequency in the transmitted beam is weakened, resulting in a reference The intensity difference between the light p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01N21/35G01N21/3504
Inventor 陈世雄张杨唐元诗
Owner ANHUI YOUNG HEARTY MEDICAL APPLIANCE & EQUIP