High Performance UV-VIS Spectrophotometers

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High Performance UV-VIS Spectrophotometers
Posting date : Jan 19, 2010
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UV-VIS Spectrophotometer model UV1800 Introduction: The UV-VIS spectrophotometer model UV1800 is a compact and easy-to-use common analytical instrument, which was designed to measure wavelength from 190nm-1100nm. Function: It provides users with different measuring method such as photometric, spectrum, advanced quantitative and kinetics measurement, and the application software on Windows platform can be connected to PC to enhance measurement functions and analyze experimental data. Features: With the innovated double beam ratio recording system and good blazed holographic grating, the UV1800 has excellent optical performance and lower stray light. The advanced circuit measurement and control system ensures the machine with high stability and low noise. The detachable sample chamber can accommodate varied accessories to suit different applications user may encounter. The design of open spacious light source chamber allows unique pre-aligned deuterium and halogen lamp for easy lamp replacement to avoid optical adjustment. The UV1800 is extensively used for the analysis of foods, drugs, agricultural products and is widely used in organic, inorganic, petroleum, pharmacy, environmental, bio-chemistry institutes and industries. Specifications: Model: UV1800 UV1800PC Photometric methods: Transmittance, Absorbance, Energy, Reflectivity Wavelength range: 190 nm-1100 nm Spectral Bandwidth: 2nm Stray light: max0.05%T(220 nm, Nal) Wavelength accuracy: (+-)0.5 nm Wavelength reproducibility: 0.2nm Photometric range: -3 A-3 A Photometric accuracy: (+-)0.3 %T (0-100 %T) (+-)0.002A(0-0.5A) (+-)0.004A(0.5-1A) Photometric reproducibility: 0.001 A (0-0.5 A) 0.002A(0.5-1A) Stability: max(+-)0.001A/h Noise: max(+-)0.001 A Baseline flatness: max(+-)0.002A Power: 110/220V, 50/60Hz Light source: Deuterium&Tungsten-halogen lamp Accessories: 1. UV1800 Spectrophotometer 1 set 2. Power cable 1 pc 3. Operation Manual 1 pc 4. Certificate of quality checking 1 pc 5. Fuses (2 A) 2 pcs 6. 10mm quartz cuvettes 2 cases 7. Packing list 2 pcs 8. Compact Disc 1 pc (UV1800PC only) 9. RS-232 cable 1 pc (UV1800PC only) 10. Dust cover 1 pc Software specifications: Such operations as photometric measurement, spectrum measurement, quantitative measurement, kinetic measurement and DNA measurement are offered in UVCON Windows applications. Single and Multi-wavelengths quantitative measurements can be measured with several kinds of arithmetic calculation methods to meet users'demand. Curves can be measured and recalled in memory with data-handling of arithmetic calculation, logarithmic calculation, reciprocal calculation, smooth, derivate, Abs to/from %T conversion and peak pick. The measured data and graphics can be stored on PC/printed/output for reports. We offer you top quality laboratory equipment, cement and cement clinker with the best price. We assure you of fast delivery and competitive price. We serve you with all our sincerity. I am sure our products won't let you down. For more details, welcome to our website www.hankergroup.com to get the full catalogue. If you have any questions or comments, pls feel free to contact us at hanhaicn@hankergroup.net. I am glad to be helpful. Debbie Wang

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