UV1901PC UV Visible spectrophotometerWidely applicable fields:

Research institutions: National quality inspection agencies conduct quality inspections of products, quality control of manufacturing enterprises' finished products, inspection and quarantine of imported and exported goods, and research institutes.

Teaching research: can be applied to the determination of complex composition, kinetic research, acid-base dissociation constant determination, and photometric titration.

Environmental monitoring: Monitoring of water quality, atmosphere, rainfall, and soil can be completed according to national standards, and the content of various pollutants can be determined.

Life Science: It can test trace samples in the field of life and provide DNA/protein detectors that can quickly measure the concentration of DNA/proteins. At the same time, different analysis methods can be set to meet different needs.

Manufacturing industry: can be applied to process control in industrial production, analysis of organic synthesis intermediates, analysis of additives, preservatives, and flavors in food, as well as determination of the content of nutrients such as fats, enzymes, sugars, minerals, vitamins, etc. in food, cosmetics, etc.

Petrochemical industry: can be applied to process control and finished product inspection in petrochemical production.

Health and epidemic prevention: medical and health, clinical analysis, disease control analysis, trace sample testing in the field of life, analysis of human biochemical indicators, and analysis of metabolic products.

Geological exploration: can be applied to the determination of metal elements and inorganic salts in minerals, marine geological exploration, hydrological stations, etc.

Water quality analysis: can be applied to water treatment plants and sewage treatment plants.

Agriculture and forestry: can be applied to various specific industries in agriculture and forestry, such as pesticide residue detection, crop composition detection, fertilizer detection, soil composition detection, plant protection, plant quarantine, etc.

Animal husbandry and fishery: can be applied to animal medicine testing, feed testing, animal disease prevention and control, etc.

Display mode: 6 inches 320×240 Dot matrix backlit digital LCD

Light source lamp: pre adjusted Japanese Hamamatsu ozone free environmentally friendly deuterium lamp Osram Long Life Halogen Lamp

Optical system: Precision dual beam optical system

Interface: RS232CThe serial communication port is used to connect software, and the parallel printing port is used to connect printers

Spectral scanning function: Host and software support

Power supply voltage:100V～240V 50/60±1Hz

Instrument size: 650 × 450×220（mm）

Net weight: 25Kg

UV1901PC UV Visible spectrophotometer​Characteristics of

1. The optical systemThe design and circuit control system design are very rigorous,Strict control over the selection of components,Has high standards of accuracy, repeatability, low noise, andLow stray lightThe indicators, linear range, and stability indicators are also excellent. have1nmandTwo configurations with a bandwidth of 2nm are suitable for different users to choose from. The large screen LCD display has high measurement accuracy and stability, making it a high-quality instrument.
2. Using the Japanese Hamamatsu ozone free and environmentally friendly modelDeuterium lamp,service lifeReaching 2000 hours, the light output can remain stable until its service life, making replacement extremely convenient.
3. Provide two operating modes: host measurement mode or software controlled measurement mode.
4. SCMTechnology andqualitativerationanalysisSoftwareCan achievedataCollection andProcessingspectrumMeasurementdynamicsMeasurement and quantitative analysis、DNAdeterminationExtended functions such as spectral scanning. The menu drop-down analysis software is easy to operate.
5. Having an open sample chamber,canOptional selectionreflexSample rack、solidsampleframeConstant temperature waterbathAnd automaticenterSamplers are suitable for different applications.
6. Standard curve can be stored9, the working curve can store 9. There is no limit to the amount of storage in online mode.

UV1901PC UV Visible spectrophotometerMain technical indicators

UV1901PC UV spectrophotometerAnalysis software

Comfortable operating experience and rich analysis functions - UVCON series qualitative and quantitative data processing and analysis software

The UVCON series qualitative and quantitative data processing and analysis software is designed for Shanghai Aoxi Scientific Instrument Co., Ltd. with 1700、1800and1900Specialized analysis software for three series of instruments. Connect the instrument host through a dedicated communication cableRS232CCommunication port and serial communication port on the computer orUSBmouthConnect and use software to connect with the mainControl the operation of the machine and analyze, process or output the data collected by the host, helping to complete analysis and research in various fields from routine quality control to environmental protection, biochemistry, medical hygiene, materials, etc.

●Spectral measurement

Peak valley detection Scan the map

● Dynamics measurement

Dynamics measurement can determine the time variation of transmittance or absorbance from 1 second to 10 hours, with recording intervals ranging from 0.1 to 60 seconds, allowing for observation of rapid reactions and changes. In the data processing function, there are peak valley detection and derivative operation.