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SP2000 Visible Spectrophotometer |
| | | Recommended application: | SP-2000 is a visible spectrophotometer special designed for micro amount sample.
The sample compartment can hold cuvettes with100mm light path, and diversified cuvettes with light path at a range of 5-50mm also can be hold. SP-2000 is used as a teaching instrument in basis laboratories, which is used in colleges for specialty of environmental protection. It's also used as an instrument for products quality control at sugar-refinery, food and drink industry. | | It's better used as a monitoring device that controls the let of waste water in industries, such as electricity generating, water supply, paper making, plating, printing and dyeing, and so on. | | | | Main features: | | * The large sample compartment with long path detecting system, enable diversified cuvettes be hold at the range of 5-100mm. | | * Novel designed auto-collimated light path with grating monochromatic, guarantees excellent optical performance. | | * The SCM technology enables the instrument to be intelligent and digital. | | * Function of 0%T and 100%T self-adjusting, which enables the operation simple and human. | | * Large display with LCD, which enables the testing parameters, be displayed as transmittance, absorbance, and concentration. | | * High precision of data processing that reaches one percent of a hundred thousand, which makes the transform between transmittance and absorbance with little error be possible. | | * Filters auto-switching at the whole wavelength range, enables the instrument without additional manual operation. | | * Switching power supply, with self-adaptive inputting voltage of 85~264VAC, (that is abbreviated to “SMPS”), guarantees that the instrument can work normally with different power supply at any environment. |
| | | Main Specification: | | Display | 3.5bits digital LCD Displayer | | Light Source | 6V10W Halogen Lamp(2000 hours) | | Sample Compartment(Max) | 50mm Optical Path | | Standard Cell Holder | 50mm | | 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 | | Software functions | Win-spec workstation, SP-1.33EN | | Photometric analysis | T, A, and C measurement | | Quantitative analysis | Standard curve measurement; | | Kinetic analysis | Measurement with time-scanning. |
| | | | Basic instrument functions: | | 100%T or 0%T setup | Automatic. | | Signal output | RS-232C, Analog | | Communication function | Intercommunication can be realized after connecting to PC |
| | | | Photometric Performance: | | Photometric Analysis | T, A, and C measurement; | | Photometric Range | 0-125.0%T，0-1.999A, 0-1999C， 0-1999F | | Photometric Accuracy | ±0.5%T | | Photometric repeatbility | 0.3%T | | Stability | ±0.003A/hr (at 500nm, after warming up for 1 hour) |
| | | | Optical Performance: | | Optic System | Littrow type optic system with 1200 grooves/mm diffraction grating monochromator | | Light path | 100mm | | Spectrum bandwidth | 5nm | | Wavelength range | 325-1000nm | | Wavelength accuracy | ±2nm | | Wavelength repeatability | 1nm | | Stray light | ≤0.5%T（at 360nm ） |
| | | | | | Standard configuration | | 50mm manual four-cell holder, 1pcs | | 10*10*45 mm standard glass cuvettes, 4pcs | | RS-232C connection cord, 1pcs | | Power cable, 1pcs | | User manual, 1pcs | | Operation procedure, 1pcs | | Win-spec software SP-1.33EN, 1pcs | | | | | | | | Function configuration | | Standard type: SP-2000 | | The operation can be carried out by the instrument. It also can be controlled by PC, which is easy to master, and plenty of testing data can be stored, data processing such as calculation, statistic analysis and tab also can be realized. | | | | | | 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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