Shanghai Lumsail Industrial Inc |
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16/18 Series are simple-to-use instruments with advanced performance; its stray light is only 0.05%T. The local stand-alone software provides functions of Photometry, Quantitative Test, Kinetics and System Utilities functions.
Features
Functions
Absorbance, Transmittance or Energy measurements. It can display and save 200 groups of data, 5 groups per screen.
At most, 9 standard samples can be used to establish a standard curve. The curve and its equation will be displayed on the screen simultaneously. You can measure your unknown concentration solutions by the curve.
Total 200 curves can be saved in the Memory.
If the coefficient k & b in the formula C=k*a + b is known, you can input them directly by the button, and then test your unknown solutions.
This mode may be used for time course scanning or reaction rate calculations. Abs. VS Time graphs is displayed on the screen in real time. It can most record 1000 data.
Lamp management, time & date set, obtain dark current, calibrate wavelength, default system, and some other system functions.
Specifications
Model | V-1600 V-1600PC | V-1800 V-1800PC | UV-1600 UV-1600PC | UV-1800 UV-1800PC | ||
Wavelength Range | 320-1100nm | 190-1100nm | ||||
Spectral Bandwidth | 4nm | 2nm | 4nm | 2nm | ||
Optical System | Single Beam , Grating 1200 lines/mm | |||||
Wavelength Accuracy | ±0.5nm | |||||
Wavelength Repeatability | 0.3nm | |||||
Photometric Accuracy | ±0.5%T or ±0.004A@1A | |||||
Photometric Range | 0-200%T , -0.3 - 3A ,0-9999Conc | |||||
Stray Light | 0.05%T@360nm | 0.05%T@220 ,360nm | ||||
Stability | ±0.001A/h @500nm | |||||
Display | Graphic LCD (128*64 dots) | |||||
Keyboard | 22 Membrane keypad | |||||
Standard Cell Holder | Standard 10mm pathlength cuvette | |||||
Sample Compartment | 4-position 10mm cell changer | |||||
Light Source | Tungsten lamp | Tungsten& Deuterium lamp | ||||
Output | USB Port & Parallel Port (Printer) | |||||
Power Requirement | AC 110/220V 50/60Hz | |||||
Dimensions(W*D*H) | 470*373*187mm | |||||
Weight | 12kg | 14kg |