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SPECTRAL ANALYSIS

SPECTRAL ANALYSIS

Spectral analysis is a method of identifying the chemical composition of a substance and determining its relative content based on its spectrum. Spectral analysis has been widely applied in science and technology, such as checking the purity of semiconductor materials silicon and germanium; The discovery of some new elements in history; Study the chemical composition of celestial bodies, etc. The optical components such as optical lenses, optical prisms, optical reflectors, and optical filters provided by Opert Technology are widely used in modern commonly used spectral analysis instruments, such as atomic emission spectrometers, spectrophotometers, infrared spectrometers, etc.

LASER MEASUREMENT

LASER MEASUREMENT

Laser detection technology is widely used, such as laser interferometry length measurement, laser ranging, laser vibration measurement, laser velocity measurement, laser speckle measurement, laser collimation, laser holography, laser scanning, laser tracking, laser spectral analysis, etc., all of which demonstrate the enormous advantages of laser measurement. Laser heterodyne interferometry is an important technology in nano measurement. Laser measurement is a non-contact measurement that does not affect the movement of the object being measured, with high accuracy, large measurement range, short detection time, and high spatial resolution. Opert Technology provides laser components to support you in the field of laser measurement.

COLOR SELECTION

COLOR SELECTION

The color sorter is a device that utilizes the principle of photoelectricity to detect and separate individuals (spherical, blocky, or granular) with abnormal colors or infected diseases and pests from a large number of bulk products, as well as foreign impurities. The color selection machine is mainly used in the rice milling and precision processing industry and in industries that require color selection of solid particle materials, such as food, agricultural products, chemicals, and mineral product processing industries. There are various types and types of color sorting machines, such as plastic color sorting machines, miscellaneous grain color sorting machines, tea color sorting machines, and so on. But regardless of the structure, the color sorter is composed of an optical system, a feeding system, a sorting system, and an electronic control system. The optical filters (color selection bands) and optical lenses provided by Opert Technology are widely used in color selection machine manufacturers.

WATER QUALITY ANALYSIS

WATER QUALITY ANALYSIS

Water resources are one of the indispensable and irreplaceable important resources for the development of human society, playing a guarantee role in the development of social economy and people's daily life and production. The current water resource crisis in human society has directly affected human normal life and economic development. In the investigation and control of water resource quality, water quality analysis plays an important role. Water quality analysis, also known as hydrochemical analysis, refers to the use of chemical and physical methods to determine the content of various chemical components in water. For example, using high-precision spectrometers to focus on analyzing and searching for certain metal ions in water, and measuring the radioactivity of water; Measure the total nitrogen concentration of water using the potassium persulfate spectrophotometer method; The ammonium molybdate spectrophotometer method is used to measure the total phosphorus concentration in water. In these water quality analysis systems, optical lenses, prisms, and windows are important components for testing and analysis. The accuracy control of optical devices is directly related to the accuracy of the analysis results.

GAS DETECTION

GAS DETECTION

In today's increasingly serious atmospheric environmental problems, atmospheric environmental quality monitoring has become the main technical means for monitoring and protecting the atmospheric environment. The atmospheric quality monitoring items specified in China include sulfur dioxide, nitrogen dioxide, carbon monoxide, ozone, etc. In addition, according to the characteristics of regional air pollution, benzo (a) pyrene, lead, and particle size less than or equal to 10 can be selected for measurement μ Items such as particulate matter, total suspended particulate matter, fluoride, etc. Air quality monitoring stations usually monitor conventional atmospheric 6 parameters (PM2.5, PM10, O3, SO2, NO2, CO) and meteorological 5 parameters (temperature, pressure, humidity, wind direction, wind speed). The principle of the monitoring equipment used is mainly based on photochemical methods, β Mainly using ray method and oscillating balance method. In these devices, optical components are an essential part. For example, an air quality automatic monitor that detects SO2 content in the air using ultraviolet fluorescence method is achieved by exciting SO2 with ultraviolet light of 190-230nm to generate 250-420nm fluorescence, and receiving and analyzing the fluorescence. In this system, optical filters play a crucial role in filtering incident light and transmitting fluorescence.

BLOOD AMALYSIS

BLOOD AMALYSIS

Blood is a red, opaque, viscous liquid that flows in a person's blood vessels and heart. Blood is composed of plasma and blood cells. One liter of plasma contains 900-910 grams of water, 65-85 grams of protein, and 20 grams of low molecular weight substances. The function of blood includes two parts: blood cell function and plasma function, including transportation, regulation of human temperature, defense, regulation of human osmotic pressure, and acid-base balance function. The physiological and pathological changes in the body often cause changes in blood composition, so the detection of blood composition has very important clinical significance. The optical system composed of optical components such as optical lenses, optical prisms, and optical filters is one of the key components of detection instruments such as fully automated blood cell analyzers, flow cytometry, and fluorescent cell sorting instruments. Its quality directly affects the detection accuracy of the instrument.

VIRUS DETECTION

VIRUS DETECTION

Real time fluorescence quantitative PCR technology was introduced by Applied Biosystems in the United States in 1996. Due to its leap from qualitative to quantitative PCR, and its stronger specificity, effective resolution of PCR contamination, and high automation compared to conventional PCR, this technology has been widely used in pathogen detection, prenatal diagnosis, drug efficacy assessment, tumor gene detection, and other fields. The optical system composed of optical components such as optical lenses and optical filters is one of the key components of a fluorescence quantitative PCR instrument, and its quality directly affects the detection accuracy of the instrument.

OPHTHALMOLOGY

OPHTHALMOLOGY

In modern society, electronic devices such as mobile phones and computers have become essential products in people's daily lives and work. Frequent use of electronic devices can cause a certain degree of damage to the human eye, and the occurrence of ophthalmic diseases has become a norm. Therefore, the development technology of ophthalmic diagnostic equipment is constantly updated and updated with the needs of the times. The commonly used ophthalmic diagnostic equipment currently includes: ophthalmic optical coherence tomography (OCT), automatic refractometer (vision screening device), anterior segment (OCT) scanner, and posterior segment (OCT) scanner. Optical components such as optical lenses and prisms play a crucial role in ophthalmic diagnostic equipment.
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