Introduction
- UV-1900PC successfully achieved the stringent requirements of high accuracy and reliability measurement to meet the requirements of various applications that can be used in biological research, bio-industry , pharmaceutical analysis , pharmaceutical, teaching and research, environmental protection , food hygiene, clinical examination , health and epidemic prevention and other fields.
- A wide wavelength range, the wavelength range to meet the various requirements of the field.
- 4nm, 2nm, 1nm, 0.5nm spectral bandwidth of four customized according to user requirements can be installed to meet the stringent requirements of the Pharmacopoeia.
- Automatic design to achieve the most simple means of
- LSI design greatly improves the stability and reliability of the system.
- Rich measurement methods , with a wavelength scan , time scan , multi-wavelength determination multi-order derivative determination (optional ) , dual-wavelength three-wavelength (optional ) DNA protein measurements (optional ) and other measurement methods to meet different measurement requirements , and can be displayed directly on a 6 inch screen.
- Based on user requirements optional hole rack , manual Eight rack , automatic Eighth frame, glass stand , test tube rack , 1cm colorimetric frame , 5cm colorimetric frame , 10cm colorimetric
- Measurement data can be output through the printer with USB
- Can be powered down to save the measurement parameters and data , user-friendly.
Optical Specifications
| Optical System | Double beam | |||
| Wavelength Range | 190∼900nm | |||
| Band Width | 0.1, 0.2, 0.5, 1.0, 2.0, 4nm | |||
| Wavelength Accuracy | +0.3nm | |||
| Wavelength Repeatability | ≤0.1nm | |||
| Photometric Accuracy | ±0.3%(0-100%T) ±0.002A(0∼0.5A) ±0.003A(0.5A∼1A) | |||
| Photometric Repeatability | ±0.1%T(0-100%T) ±0.001A(0∼0.5A) ±0.0015A(0.5A∼1A) | |||
| Stray Light | ≤0.008%T (220nm Nat, 340nm NaNO2) | |||
| Stability | 0.0005A/h@500nm | |||
| Noise | ±0.0002A @500nm | |||
| Baseline Flatness | ±0.001A | |||
| Photometric Mode | T,A,C,E | |||
| Wavelength Setting | Automatic | |||
| Photometric Display Range | -4∼4A | |||
| Display Mode | 6 inches high brightness blue LCD | |||
| Detector | Import Silicon Photodiode | |||
| Light Source | Import Deuterium Lamp & Tungsten Halogen Lamp | |||
| Power Requirement | AC 220V/50Hz 110V/60Hz | |||
| Power | 120W | |||
| Dimensions(W*D*H) | 560x450x230mm | |||
| Weight | 28Kg | |||