China UV Vis Spectrophotometer Double Beam UV Vis Spectrophotometer Spectral Bandwidth UV Vis Spectr

1nm spectral bandwidth double beam UV/VIS spectrophotometer

•Feature and Description:

1. High Accuracy: Using grating micrometer level precision screw drive to ensure the accuracy of wavelength <±0.3nm;Transmittance of accuracy reaches ±0.3%.
2. Convenience for use: 5.7 inch graphic LCD display. Spectrum curve be clear at a glance and easy to operate.There isquantitative analysis,qualitative analysis, kinetics test, DNA/RNA, multi- wavelength analysis in special purpose testing program.
3. Service life durable: imported Halogen lamp ensures the light source for up two years of life, receiver life for 20 years.
4. Wide application fields: Optional EquiCircuit Board pped with Peltier/sipper unit, with Micro cell holder, with (5°incident angle) Reflectance measurementattachment etc. expands the application areas of more.•Picture for Our product:

•Usage and Application

1.Photometric measurement: Convenience to measure samples in the specified wavelength absorbance and transmittance.Multi-wavelength detector is maximum simultaneous determination of 10 wavelengths.2.Quantitative measurement: Establish automatically standard curve, first- order.
first after we order the third order curve fitting. Optional method: Single wavelength calibration,Double wavelength calibration,Three point method,3.Qualitative measurement: Including scaling, smoothing, filtering, detecting peak-valley etc.4.Kinetics measuremenIce Machine t: Calculate kinetics of enzyme reaction rate. There are scaling, smoothing, filtering, detecting peak-valleyand finding the derivative in a variety of graph processing methods for your choice.5.DNA/RNA,Test function of protein calculates automatically the sample ratio and concentration.•Technical data

ModelNU-T1810DNU-T1810DANU-T1810DSOptical SystemDouble Beam, Grating1200 line/mmWavelength Range190~1100nmSpectral Bandwidth1.8nm1nm0.5/1/2/4/5nmWavelength Accuracy±0.3nmWavelength Repeatability±0.1nmPhotometric Accuracy±0.3%T;±0.0015Abs(0~0.5Abs);±0.003(0.5-1.0Abs);Photometric Repeatability±0.1%T;±0.001Abs(0~0.5Abs);±0.002(0.5-1.0Abs);Stray Light≤0.03%T, @220nm/360nmNoise Level±0.0008AbsLinear Actuator Stability±0.0008A/h@500nmbaseline Flatness±0.0008Absbaseline Dark Noise0.05%TPhotometric Range0~200℅T,-4~4A,0~9999C(0-9999F)Light SourceTungsten&Deuterium Lamp(Pre-aligned)Scan SpeedHi,MED.,LOW.,MAX.3600nm/minBoiler & Furnace Display320x240Dots Array Graphic LCDSystem LanguageEnglishOutputUSB1.1 Connecting to computer&Parallel port for printerPower RequirementAC90~250V/ 50~60Dimensions(LxWxH)650x500x210Weight28kg28kg29kg•Package
̶Battery, Storage Battery & Charger 6;Our company