NU-T1810DA UV Vis Spectrophotometer Double Beam 1nm Spectral Bandwidth
Brief introduction of NU-T1810DA:
Features:
● High Accuracy: Using grating micrometer level precision screw drive to ensure the accuracy of wavelength ＜±0.3nm；Transmittance of accuracy reaches ±0.3%.
● Convenience for use: 5.7 inch graphic LCD display. Spectrum curve be clear at a glance and easy to operate. There is quantitative analysis,qualitative analysis, kinetics test, DNA/RNA, multi- wavelength analysis in special purpose testing program.
● Service life durable: Imported Halogen lamp ensures the light source for up two years of life, receiver life for 20 years.
● Wide application fields: Optional Equipped with Peltier/sipper unit, with Micro cell holder, with (5°incident angle) Reflectance measurement attachment etc. expands the application areas of more.
Function of products
● Photometric measurement: Convenience to measure samples in the specified wavelength absorbance and transmittance. Multi-wavelength detector is maximum simultaneous determination of 10 wavelengths.
● 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,
● Qualitative measurement: Including scaling, smoothing, filtering, detecting peak-valley etc.
● Kinetics measurement: Calculate kinetics of enzyme reaction rate. There are scaling, smoothing, filtering, detecting peak-valley and finding the derivative in a variety of graph processing methods for your choice.
● DNA/RNA,Test function of protein calculates automatically the sample ratio and concentration.
Specifications:
| Model | NU-T1810DA |
| Optical System | Double Beam, Grating 1200 line/mm |
| Wavelength Range | 190～1100nm |
| Spectral Bandwidth | 1nm |
| Wavelength Accuracy | ±0.3nm |
| Wavelength Repeatability | ±0.1nm |
| Photometric 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/360nm |
| Noise Level | ±0.0008Abs |
| Stability | ±0.0008A/h@500nm |
| Baseline Flatness | ±0.0008Abs |
| Baseline Dark Noise | 0.05%T |
| Photometric Range | 0～200℅T,-4～4A,0～9999C(0-9999F) |
| Light Source | Tungsten＆Deuterium Lamp(Pre-aligned) |
| Scan Speed | Hi,MED.,LOW.,MAX.3600nm/min |
| Display | 320×240 Dots Array Graphic LCD |
| System Language | English |
| Output | USB1.1 Connecting to computer＆Parallel port for printer |
| Power Requirement | AC90～250V/ 50～60Hz |
| Dimensions(L×W×H) | 650×500×210 |
| Weight | 28kg |
