UV-VIS-NIR SPECTROPHOTOMETER UVN2000:
Features:
Best in the world; Combined Spectrum and Integrating Technologies, Accurate, stable and Reliable. Realize all lamp's complete photometry and chromatry solution, and has 0.3% linearity in the range of 0.1lm~200, 000lm, and employs spectrum method!
Specification:
Wavelength range: 380nm~800nm(special: UV-VIS-Near IR)
Wavelength Accuracy: +/-0.2nm
Wavelength Repeatability: +/-0.1nm
Sample Interval: 5nm, Special: 1nm, 0.1nm
Photometry Linearity: +/-0.3%
Photometry accuracy: CIE CLASS A or CLASS 1
Chromaticity coordinate Accuracy: +/-0.0003 (Relative to the
Standard light source whose stability excels +/-0.0001 and NIM
Transfer. )
Color Temperature measurement range: 1500K~25000K
Color temperature accuracy: +/-0.3% (Relative to the standard
Light source whose stability excels +/-0.1% and NIM transfer. )
Rending index measurement range: 0~100.0
Rending index measurement error: +/-(0.3%rdg+0.5)
Accuracy of SDCM (Standard Deviation of Color Matching): +/-0.5
(Relative to the standard light source whose stability excels
+/-0.15 and NIM transfer. )
Temperature range: 0~50 C degree
UV-VIS-NIR SPECTRORADIOMETER FOR PHOTOBIOLOGICAL SAFETY ANALYSER
Specification:
Wavelength range: 200nm~3000nm
Wavelength Accuracy: +/-0.1nm
Measure width: 0.1nm (Can be adjusted)
Scan interval: 0.1nm
Wavelength Repeatability: +/-0.1nm
16 bit high-speed A/D, 32 bit software running.
UV780 series UV/VIS spectrophotometer widely applied in the fields of optical materials, semiconductors, new materials, electronics and so on through qualitative and quantitative analyses of samples diverse in kind and size. The comprehensive features, sophisticated powerful software, variety of accessories and model configurations will meet or exceed your expectations for performance and value.
Features:
All UV-Visible spectrophotometers features high performance sealed optics mounted on a stable machined platform.
Innovative optical layout and state of C-T monochromator with high grade blazed holographic grating ensure accuracy.
Integrated design assures long-term stability and durability.
Precisely aligned detector and quality deuterium and halogen lamps enhance the precision across the UV/VIS spectrum starting from 200nm and into the near-infrared (NIR) 1000nm.
All spectrophotometers are designed for research, development, and quality control etc.
III. Portable spectrometer P1231:
Standard and characteristics:
The instrument can work long with stability and reliability.
The sample room can use 10*10mm cuvette or 10*20mm cuvette, and make measurement and analysis of minim samples
The instrument can be connected with computer through standard USB interface.
It can be connected with common computers installed with Microsoft Windows system through user's softwares. It can test rapidly and real time the degree of transparency curve of spectrum and absorbency curve of spectrum. It can make experimental testing and data processing so as to make anlysis more ideal.
Product performance:
Single beam light path structure with low stray light and high resolution is adopted in HPG-1231. It guarantees low stray radiance and excellent imaging quality, auto-adjusting system of wave length, high stability and reliability.
Technical criteria:
Excellent optics system, imported hologram grating and advanced electronics system guarantee low stray liht of 0.015%T.
Single beam scanning baseline memory system. The baseine memory resolution is 0.1nm.
The maximum scanning speed can reach a full scan/10ms and it can memorize baselines of whole wavelength range.
Testing degree of transparency T with definite wavelength, A absorbency, C reflectivity and I spectrum radiosity. Scanning interval is 0.1nm
Software can be upgraded on line
