+86 13917986725
Q-5 Dual Beam UV-Vis Spectrophotometer
Product Description
C-T式dual-beam (computing)Optical system, selected high-quality components, to ensure the resolution of the instrument and stray light, the performance of the instrument is more stable, reliable
Built-in mercury lamp as a calibration light source, can real-time calibration of the instrument wavelength, to ensure more accurate test results
Spectral bandwidth 0.1-5.0 nm continuously adjustable in 0.1 nm intervals (Q-5S)
Ultra-low stray light level better than 0.01%T
Original imported photomultiplier tubeWide gain range, fast response, high stability, especially suitable for the detection of weak radiant energy
Independent modular design.Socketed deuterium and tungsten lamp unitsEasier and more convenient maintenance of the instrument
The instrument is highly expandable and can be equipped with optical integrating sphere, multi-functional autosampler, automatic multi-connected cell holder, specular reflection accessories, constant temperature cell holder, variable angle solid sample holder, variable optical range sample holder and other accessories to meet the needs of multi-dimensional testing.
The shell adopts precision injection molding technology, the shape of the line is more fluent, the instrument is durable.
High degree of automation, multi-functional autosampler is more convenient for users to realize a variety of automated control operations.
Professional analysis software for photometric measurements, quantitative measurements, spectral scanning, kinetic analysis, DNA/protein testing, etc., as well as powerful data processing capabilities
The software follows GLP/GMP specifications and facilitates user management, logging and data tracking.
Product Specification
Optical system: dual beam, single monochromator
Detector: Photomultiplier tube (PMT)
Operation mode: computer control
Wavelength range: 190-900nm
Spectral bandwidth: 1.8nm
Wavelength accuracy: ±0.3nm
Wavelength repeatability: ≤0.1nm
Photometric accuracy: ±0.3%T
Photometric repeatability: ≤0.1%T
Stray light: ≤0.01%T
Baseline drift: ≤0.0003Abs/h
Product Features
Reasonable layout
Compact and well laid out, the instrument realizes a dual monochromator long range (Q-8 series) design within a width of 500mm, saving 50% of the laboratory desktop space.
High Quality Optical Signal Acquisition System
Photoelectric conversion data acquisition system especially adopts ultra-low noise processing, signal acquisition and output stability, low noise can meet the needs of ultra-low-frequency and very low-frequency signal research in signal acquisition.
Optical system seal design
The whole optical system components are sealed design, moisture-proof and dust-proof, to improve the reliability of the instrument.
185nm-900nm measurement range
The sample chamber are designed with nitrogen purge to exclude air, which can significantly reduce the noise of the instrument's UV band and realize the measurement demand at 185nm.
Multi-disciplinary applications
The large sample chamber allows for the replacement of accessories that are compatible with the 1-10cm 5-connection sample rack for other sample types. Other accessories that cannot be accommodated in the standard chamber size, such as suspended samples and solid samples, can be installed; it can also be expanded to include large multi-purpose accessories and supports customized accessory design.
Support for regulatory compliance software
The software follows GLP/GMP specifications and complies with the Pharmacopoeia, making it easy to realize user management, logging and data tracking.