中文版
Description
Features：
- With embedded computer and optimized optical system,convenient and easy to use
- 320×240 dots array large screen graphic LCD display with abundant but simple instructions,and curve and table directly displayed on screen
- Basic photometric mode、Quantitative analysis、Qualitative analysis、Kinetics test、DNA/Protein Test and Multi-wavelength are available
- Alternative fitting and correction methods for Quantitative analysis
- Re-scaling axes、curve smoothing,combination,zooming and overlap 、1st to 4st derivative for Qualitative analysis
- Enzyme reaction rate calculation for Kinetics
- Data output by optional built-in thermal printer ;
- Up to 1000 test data can be saved in local memory
- Optional ADX’s Windows®-based PC application software provides more features.
Specifications:
| Models | Alpha-1860 | |
| Wavelength Range | 190 – 1100nm | |
| Spectral Bandwidth | 4nm,2nm,1nm(Optional) | |
| Optical system | Littrow,Single Beam ；Grating 1200 line/mm | |
| Wavelength Accuracy | ±0.1 nm（656.1 nm D2）,±0.3 nm（Whole wavelength range） | |
| Wavelength Repeatability | ±0.2nm | |
| Wavelength Resolution | 0.1nm | |
| Photometric Range | 0.3 to 3A ; 0-200%T; -9999 to 9999C | |
| Photometric Accuracy | ±0.002A@0.5A,±0.3%T(0～100%T) | |
| Photometric Repeatability | ±0.001A@0.5A,±0.15%T(0～100%T) | |
| Stray Light | ≤ 0.05%T （220 nm，NaI；340 nm，NaNO2） | |
| Baseline flatness | ±0.002A | |
| Stability | 0.001A/h（500nm，0A，2nm SBW，after 1 hours warmup） | |
| Photometric noise | ±0.001A （500nm，0A，2nm SBW） | |
| Data Output | 320×240 Dots Array Graphic LCD | |
| Optional built-in thermal printer | ||
| USB1.1 Connecting to computer | ||
| Size | 570x 460×230 mm | |
| Weight | 16kg | |
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