M-2800SJ dual beam UV visible spectrophotometer

M-2800SJDual beam UV visible spectrophotometer

Instrument Features

*Host Chinese operating system,10Inch color touch screen display

* M-2800SJBy adopting a dual beam optical system, a complete combination of high-precision and high reliability measurements has been successfully achieved, which can meet the requirements of various applications. It can be used in fields such as biological research, biotechnology, drug analysis, pharmaceuticals, teaching research, environmental protection, food hygiene, clinical testing, and health and epidemic prevention

* Wide wavelength range, able to meet the requirements of various fields for wavelength range

* The fully automated design concept enables simple measurement methods

* The design of large-scale integrated circuits greatly improves the scalability and reliability of the system

* Improved and optimized optical path design, imported light sources, and receivers have resulted in high performance and reliability of the system

* Rich measurement methods, including wavelength scanning, time scanning, multi wavelength measurement, multi derivative measurement (optional), dual wavelength, and triple wavelength (optional)DNAMultiple measurement methods such as protein measurement (optional) can meet different measurement requirements

* According to user requirements, single hole racks, manual four link racks, automatic eight link racks, film sample racks, test tube racks can be selected1cmColor comparison frame5cmColor comparison stand, etc

*Support external connectionsUDisk storage and transmission of experimental data

* Power off to save measurement parameters and data, convenient for users to use

* can pass throughPCSoftware control to achieve more accurate and flexible measurement requirements such as spectral scanning

Technical indicators and basic parameters

*Optical path structure: dual beam

* Wavelength range:190～1100nm

* Spectral bandwidth:0.5/1.0/2.0/4.0/5.0nmadjustable

* Wavelength resolution:0.01nm

* Wavelength accuracy: ≤0.05nm

* Wavelength reproducibility: ≤0.05nm

* Transmittance accuracy:±0.2% T

* Transmission density repeatability:0.1% T

* Stray light: ≤0.02% T

* Stability0.0003A/h（500nmAfter preheating)

* Measurement methods: transmittance, absorbance, concentration, energy

* Wavelength adjustment: automatic adjustment

* Luminous range:-4～4A

* Display mode:Ten inch touch screen display

* Detector: Imported silicon photodiode

* Light source: imported deuterium lamp, imported tungsten lamp

* Power Supply:AC 220V/50Hz

* Power:120W

* Instrument size:645*430*225mm

* Net weight of the host:21Kg

Standard Configuration

*host1platform

*1cmquartz cuvette2only

*1cmGlass colorimetric dish4only

*dust cover1only

*Power cord1root

*Instruction Manual1this

M-2800SJ dual beam UV visible spectrophotometer