产品搜索
|
α-1900plus
Double Beam UV/Visible Spectrophotometer for Alpha-1900Plus
Alpha-1900Plus double beam UV/visible spectrophotometer
Features:
ADX’s alpha-1900Plus is the upgraded version of Alpha-1900(S), covered all the features that Alpha-1900 offers such as quantitative analyses, kinetics, spectrum scanning, multiple wavelengths and DNA/protein and with more features as below:
Features:
ADX’s alpha-1900Plus is the upgraded version of Alpha-1900(S), covered all the features that Alpha-1900 offers such as quantitative analyses, kinetics, spectrum scanning, multiple wavelengths and DNA/protein and with more features as below:
- Running on Android OS with 9.7” touch panel screen
- Wi-Fi, Bluetooth, USB storage available for data access
- Supports LAN printer, E-mail data transmitting
- Data export with CSV, PDF
Optional PC running software make more versatile
| Specifications: subject to change without notice | ||
| Models | 1900Plus | 1900SPlus |
| Wavelength range | 190-1100nm | |
| Spectral bandwidth | 2 or 1nm | 0.5,1, 2, 4, 5nm variable |
| Optical system | Double beam and czerny-turner: grating 1200 line/mm | |
| Wavelength Accuracy | ±0.1 nm (656.1 nm D2), ±0.3nm (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 at 0.5A , ±0.3% (0-100%T) | |
| Photometric repeatability | ±0.001A at 0.5A , ±0.15%T (0-100%T) | |
| Stray light | ≤ 0.05%T (220nm, NaI: 340nm, NaNO2) | |
| Baseline flatness | ±0.001A | |
| Stability | ±0.0005A/H at 500nm,0A | |
| Photometric noise | ±0.0003A | |
| Data output | 9.7" touch panel screen work based on Android OS | |
| Local area network printer | ||
| USB storage and E-mail | ||
| RS232 and Bluetooth connecting to computer | ||
| Size | 660x 580x270mm | |
| Weight | 28.5kg | 29kg |
