USP-7600 double-beam UV-visible spectrophotometer is a high-performance photometer product developed by shuoboda, based on 25 years of experience in the research and development of spectroscopic instruments.
The product has the characteristics of high resolution, high stability, flexibility and ease of use and can meet the needs of daily analysis in various laboratories and research and analysis in scientific research institutes.
Instrument features
Continuously variable spectral bandwidth: The spectral bandwidth of the instrument is continuously variable from 0.5nm to 6nm, with a minimum bandwidth of 0.5nm and a variable interval of 0.1nm. It not only ensures excellent spectral resolution, but also provides a variety of bandwidth options. Better match the analysis test target and further ensure the accuracy required for analysis.
Ultra-low stray light: The excellent C-T monochromator optical system and advanced electronic system ensure ultra-low stray light levels better than 0.03%, meeting users’ measurement needs for high-absorbance samples.
High-quality components: The core components are all made of high-quality imported components to ensure the stability, reliability and long life of the instrument. For example, the core light source device is derived from the long-life deuterium lamp of Japan's HAMAMATSU, which guarantees a working life of more than 2,000 hours, greatly reducing the maintenance frequency and cost of daily replacement of the instrument's light source.
Long-term stability and reliability: The optical double-beam optical system design, combined with real-time digital proportional feedback signal processing, effectively offsets the signal drift of light sources and other devices, ensuring the long-term stability of the instrument baseline.
High wavelength accuracy: The high-level wavelength scanning mechanical system ensures wavelength accuracy better than 0.3nm and wavelength repeatability better than 0.1nm. The instrument uses the built-in spectral characteristic wavelength to automatically detect and correct the wavelength, ensuring long-term wavelength accuracy. stability.
Light source replacement is convenient: the instrument can replace the light source without removing the casing. The light source switching mirror supports the function of automatically finding the best position. The in-line deuterium and tungsten lamp design eliminates the need for optical debugging when maintaining and replacing the light source.
The stand-alone machine has rich functions: The stand-alone machine is equipped with a 7-inch large-screen color touch LCD screen, which can perform wavelength scanning, time scanning, multi-wavelength analysis, quantitative analysis, etc. It supports method and data file storage. The files can be stored in a USB flash drive and can be used by a computer. View and print charts. Easy to use, flexible and efficient.
The online software is powerful: the instrument is connected to the computer via USB. The online software supports wavelength scanning, time scanning, kinetic testing, quantitative analysis, multi-wavelength analysis, DNA/RNA analysis, instrument calibration, performance verification and other functions. Supports user rights management and operation traceability functions to meet various requirements in different analysis fields such as pharmaceutical companies.
Rich accessory support: The instrument can be configured with a 6-cell or 8-cell automatic sample rack, supports cuvette specifications from 1mm to 100mm optical path length, and supports spectral testing of various sample forms such as film samples.
Interfaces (English is available)
Wavelength Scan Regression Curve
Technical specifications：
Model
USP-7600
Optical system
Double beam
monochromator system
Czerny-Turner monochromator
grating
1200 lines/mm high quality holographic grating
Wavelength range
190nm~1100nm
Spectral bandwidth
0.5nm~6nm continuously variable (0.1nm interval)
Wavelength accuracy
±0.3nm
Wavelength Repeatability
≤0.1nm
Transmittance accuracy
±0.3%
Transmittance repeatability
≤0.1%
stray light
≤0.03%
noise
≤0.1%T (100%T), ≤0.05%T (0%T)
Baseline straightness
±0.0008A
baseline dark noise
±0.1%T
drift
≤0.0005Abs/h
Metering method
transmittance, absorbance, energy
Photometric range
-0.00~200.0 (%T) -4.0~4.0 (A)
Scan speed
High/medium/low/extremely low, four levels adjustable
