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SP-2102UV/UVPC Visible Spectrophotometer |
| Switchable spectral bandwidth especially suits for the analysis in drug control, pharmaceutics, and scientific research, and so on. | SP-2102UVPC spectrophotometer has been developed on the basis of SP-2102UV, which utilizes the abundant resources and functions of MS Windows platform. SP-2102UVPC is a new generation of UV/Vis Spectrophotometer with spectrum scanning function.
This model not only reaches the instrument technical index prescribed in Drug Codex, but also has a good many quantification and qualification functions, such as wavelength scanning, single wavelength, double wavelength, triple wavelength, or multiple wavelength measurement, as well as derivative spectrum analysis, four basic calculations of spectra.
Excellent instrument stability and sensitivity render itself to be the top one among the same class instruments. The performance of SP-2102UVPC competes that of double beams spectrophotometers. |
| | | | Performance Specification | | MODEL | SP-2102UV | SP-2102UVPC | | Optic system | Littrow type optic system with 1200 grooves/mm diffraction grating monochromator. | | Light path | 100mm | | Spectrum band width | 2nm | | Wavelength range | 190-1100nm | | Wavelength accuracy | ±1nm | ±0.5nm | | Wavelength repeatability | 0.5nm | 0.2nm | | Stray light | ≤0.1%T (at 220nm & 340nm) | | Photometric Mode | T, A, and C measurement | | Photometric Range | 0-125.0%T, -0.097-3.000A | | Photometric accuracy | ±0.3%T | | Photometric repeatability | 0.15%T | | Stability | ±0.001A/hr (at 500nm, after warming up for 1 hour) | | Baseline flatness | | ±0.002A |
| | | | Main Specification | | Display | 2*20 characters LCD with blacklight function(SP-2102UV) | | 128*64 LCD Displayer (SP-2102UVPC) | | Light Source | 6V10W Halogen Lamp(2000 hours) | | Deuterium lamp(1000 hours) | | Sample Compartment | 100mm Optical Path | | Standard Cell Holder | 10mm | | Standard Cell Configuration | 10mm Glass cell(4pcs) | | Power Requirement | 110/220VAC，50/60Hz,±10% |
| | | | Basic testing mode | | Basic measurement | Photometric measurement,(A/T) | | Concentration measurement (C ) | | Concentration measurement | Slope method (C=K*A) | | Standard curve method (C=K*A+b) | | Software functions | Win-spec workstation, SP-2.33EN | | Photometric analysis | T, A, and C measurement | | Quantitative analysis | Standard curve measurement | | Kinetic analysis | Measurement with time-scanning | | Spectrum scan analysis | Spectrum scan function |
| | | | Basic instrument functions | | Storage function | 56 standard curves | | 100%T or 0%T setup | Automatic | | System self-testing | Wavelength self-testing, light soures self-testing,filter switching, energy calibrating. | | Light source switching | The switching point can be set at any position at the wavelength range of 325-355nm to improve testing accuracy. | | Light source management | Light source on/off status can be controlled to elongate its working life. | | Signal output | RS-232C, Analog | | Communication function | Intercommunication can be realized after connecting to PC |
| | | | Extended function (Accessories or workstation software should be chosen.) | | Automatic multi-cells holder | Auto-sorting or manual-sorting test, 4 cells and 6 cells for choice. | | Micro-volume testing | 100μl, as the minimum volume. (Special cell holder and cuvette should be used.) | | Constant temperature testing | Testing samples under the condition of constant temperature. This function is especially suit for kinetic analysis. Electronic constant temperature accessory or water cycling constant temperature accessory should be chosen. | | USB communication | USB Port for choice, which fits the developmental tide of modern computer. |
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| Standard configuration | | 10mm manual four-cell holder, 1pcs | | 10*10*45 mm standard glass cuvettes, 4pcs | | 10*10*45 mm standard quartz cuvettes, 2pcs | | RS-232C connection cord, 1pcs | | Power cable, 1pcs | | User manual, 1pcs | | Operating protocol, 1pcs | | Win-spec software 2.33EN, 1pcs |
| | | Multiple wavelength analysis | | Up to 20 wavelength points can be used for measuring sample's absorbance or transmittance. The background can be corrected by multiple wavelengths calculation to measure unknown samples, which great ly enhance test precision and speed. Besides, by inputting K factor, user can do multiple wavelengths programming to measure the concentration of unknowns. | | | | | Note: There may not be special notifications when the technical specification,profile and configuration changed. Please, the products will
be in agreement with the real models. |
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