Laboratory teaching high precision scanning UV-1500 UV-Vis spectrophotometer

UV-1500 UV-Vis spectrophotometer scanning instrument features single-chip microprocessor control * 128 * 64 LCD * large LCD display can display multiple sets of data * huge memory space to store multiple sets of data and curves * Automatic transfer 0, transfer 100% automatic adjustment function * * Wrap-wavelength light, automatic change filters, large sample pool (0.5mm ~ 100mm) * has a maximum ten o'clock standard measurement standard curve was built through direct input function * K, B factor to establish a standard curve for quantitative measurements can be directly input * standard and the corresponding concentration values ??establish a standard curve for quantitative measurement of the standard curve parameters * Adjustable power settings to save the measurement, you can save more than a standard curve * Can be edited at any time of the standard curve , user-friendly interface * with General Parallel Printer or micro-playing interface, can print measurement data, curve parameters, curve standard sample points and curves * USB interface * can be achieved with a more accurate and flexible measurement requirements (optional) via PC control UV-1500 UV-Vis spectrophotometer scanning technical indicators and basic parameters * wavelength range: 190 ~ 1100nm * Spectral Bandwidth: 2nm * Wavelength Accuracy: ± 0.5nm * wavelength reproducibility: ≤0.2nm * Transmittance accuracy: ± 0.5% τ * Transmittance Repeatability: 0.2% τ * Stray light: ≤0.05% τ (220nm NaI, 340nm NaNO2) * Stability: 0.001A / h (after warm-500nm) * Metering: transmittance absorbance, concentration, energy * wavelength adjustment: Automatic adjustment * luminosity range: -0.3 ~ 3A * Display: 128 * 64 LCD * Detector: import silicon LED * source: deuterium lamp imports, imports of tungsten lamp * Power: AC 220V / 50Hz 110V / 60Hz * Power: 120W * Instrument Size: 480 × 350 × 220mm * Net weight: 15Kg UV-1500 UV-Vis spectrophotometer scanning wavelength scanning software features: the measured object can be the whole band 190nm-1100nm spectrum scanning, kinetics can be segmented scan test: the time to scan the measured object, timely detect changes caused by changes in the concentration of quantitative measurement of absorbance: by establishing a standard curve, the concentration can be measured in physical analysis of multi-wavelength test: You can also set multiple wavelengths, the absorbance of the analytes at multiple wavelengths for testing DNA / protein test: pass the test nucleic acid protein formula of DNA / protein purity and concentration analysis by UV-visible spectrophotometer detailed parameters offer, See: http: //www.njzh17.com/product_278_774.html more UV-Vis spectrophotometer products and other instrument parameters, quotes, please visit Nanjing Zhuoheng Scientific Instruments Inc. HOME: www.njzh17.com phone Station: www.m.njzh17.com 24-hour service Tel: 15051803731 (Lujing Li), 13921438638 (Gujing Li) QQ: 994779756 (Caller enjoy more benefits) business: gas analysis, spectroscopy instruments, optical instruments, elemental analysis chromatographic analysis, electrochemical analysis and other analytical instruments; centrifuges, incubators, shakers and other laboratory glass reactor infrastructure; various types of glass laboratory reagents; laboratory accessories supplies; undertake equipment maintenance services