Shanghai Jinghua 7600 Dual Beam UV Visible Spectrophotometer Product Features

Features
The standard dual beam optical path structure and 1600L/mm high-performance holographic blazed grating configuration greatly improve the testing accuracy, stability, resolution, and minimize the instrument's stray light.
The application of long-life deuterium/tungsten lamps ensures the high quality requirements of the instrument for the light source, while the equipment of photoelectric converters ensures the reliability of the instrument, enabling it to be in a stable and reliable state during long-term use.
The perfect integration of computer and host, color Chinese/English touch screen interface, coupled with large-scale integrated circuits, makes it highly intelligent and automated, reflecting a sense of technology. It is smooth and convenient to use, and can read the relevant data and spectra of the tested sample clearly and intuitively.
The configuration of specialized software enables the instrument to have various data and graph processing functions, which can perform arithmetic operations such as arithmetic, smoothing, and differentiation on scanned graphs. It can also save, print, and output scanned graphs, data parameters, etc. to a worksheet. You can also export the graph and data parameters according to your needs, and import the saved graph for comparison and analysis with the current test graph.
The instrument has advanced automatic calibration wavelength error function, which further ensures the testing accuracy of the instrument.
This series of instruments is equipped with photometry, quantification, spectral scanning, kinetics/protein DNA、 Multi wavelength, peak valley detection and other related functions meet the application needs of a wide range of industries.
The USB output interface can be equipped with peripheral devices and operating tools such as computers, printers, dedicated software, keyboards, mice, etc.

Performance indicators:
Display: Large screen color Chinese/English touch screen display
Wavelength driver: automatic
Wavelength range: 190~1100nm
Wavelength accuracy: ± 0.5nm
Wavelength repeatability: 0.2nm
Spectral bandwidth: 1nm
Transmittance accuracy: ≤ 0.3% T
Transmission density repeatability: 0.1% T
Transmittance range: 0-200% T
Absorption range: -0.4~4.0A
Concentration display range: 0~99999
Stray light: ≤ 0.03% T
Stability: ± 0.001A/h
Baseline straightness: ± 0.001A
Noise: 0.0005A
Output interface: USB RS-232
Scanning function: high, medium, and low
Dynamics: possessing
Multi wavelength: equipped with
DNA/protein: possessing
Light source: Long life deuterium lamp/tungsten lamp
Optical path structure: standard dual beam