Double Beam UV-VIS Spectrophotometer + Software

Benchtop Double Beam UV-VIS Spectrophotometer ¤ SPECIFICATIONS: Model: U4000 Optical System: Double Beam, Grating 1200 lines/mm Wavelength range: 190~1100 nm SpectralBandwidth: 2nm WavelengthAccuracy : ±0.1nm@656.1nm | ±0.3nm@all WavelengthRepeatability: 0.1nm Photometric Range: 0-200%T | -0.3~3A | 0-9999C PhotometricAccuracy:±0.3%T(0~100%T) Photometric repeatability: 0.1%T(0~100%T) Stray light: 0.05%T@220nm,360nm Stability: ±0.0003A/h @500 nm Baseline Flatness: ±0.0002A Noise: 0.0005A@500nm 0.0003 A Work Mode: T, A, C, E ScanningSpeed: Hi, Med, Low (Max. 3000nm/min) Wavelength Setting: Auto Display: 320x240 LCD Light Source: Deuterium|Tungsten lamp Detector: Silicon Photodiode Cuvette Holder: 10mm single hole cell holder Output: USB|RS232 Power: AC 220V/50Hz ¤ Standard Accessaries: ^4×10mm glass cuvette ^2×10mm quartz cuvette ^Power cord ^User Manual ^PC software
FEATURES: ● Large 320×240 dots highlighted LCD. ● Powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNA\Protein test, multi-wavelength test, etc ● The real double beam metering system, with advanced circuit measurement and control system, make the instrument with high reliability and low noise. ● The USB port can be used for data transfer and storage. ● Socket type deuterium and tungsten lamp can make lamps switching without optics debugging and easy to be replaced. ● Large sample chamber can accommodate 5-100mm cuvettes of all kinds. ● Extensive accessories are optional, such as auto 8-cell holder, film holder, tube rack, peltier/sipper system, 21 CFR compliant software, etc.