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China, Chinese 23A Vis Spectrophotometer Analysis Visible Medical Spectrophotometer 340-950nm1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentSpectrometer23A Vis SpectrophotometerMedical Vis Spectrophotometer
Shanghai Rui Tai Photoelectric Technology Co., Ltd.
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Product Description 23A VIS Spectrophotometer Analysis Visible Medical Spectrophotometer 340-950nmThe 23A Visible Spectrophotometer (with cuvettes and test tubes) can be optionally equipped with a dedicated data processing software package to perform functions such as data storage, recording, transmission, and linear regression, or a serial printer can be used to print test data. Product Description 23A spectrophotometer is designed for the purpose of education and general analysis in low cost,It can use Φ10-Φ16mmtube or rectangular cuvette in sample department,high reliable and operate easily. It can be used for environmentalprotection,education etc , qualitative analysis & quantitative analysis can be done.Features1.The instrument has variable wavelength and four scales: transmittance absorbency concentration and factor.2.Using universal test tubes or cuvette to make measure directly.3.The instrument is micro computerized and easy in operation.4.The 12nm spectral slit width provides the sensitivity required for almost any application.5.One solid-state silicon detector covers entire wavelength range, eliminating the need to change detectors between different analysis.6.It is easy to replace the unit of instrument specially the Unit of the Pre-adjusted light source, and make it convenient to maintain.7.Free adjusting for filter exchange.8.The grating and toroidal mirrors are selected in optical system.Spectrumlab 23A spectrophotometer is designed for the purpose of education and general analysis in low cost,It can use Φ10-Φ16mm tube or rectangular cuvette in sample department,high reliable and operate easily. It can be used for environmental protection,education etc , qualitative analysis & quantitative analysis can be done Specificatios:Wavelength Range:340-950nmWavelength Accuracy:±2.5nmWavelength Repeatability:≤1nmTechnical Parameters:Technical ParameterTechnical SpecificationOptical SystemHigh-quality C-T monochromator and 1200 lines/mm diffraction gratingDisplay Mode4-digit LED displayWavelength Range340~950nmWavelength Bandwidth12nmStray Light≤0.5%TTransmittance Accuracy±2.0%TTransmittance Repeatability≤0.5%TWavelength Accuracy±2.5nmWavelength Repeatability≤1.0nmTransmittance Range0.0~199.9% (T)Absorbance Range-0.3~2.999 (A)Interface TypeRS232 serial port and parallel printer portStandard Configuration:Standard Configuration ItemQuantityAT23A Visible Spectrophotometer1 unitProduct User Manual1 copyProduct Certificate of Conformity1 copy12mm Glass Test Tube Cuvettes1 box (2 pieces)Power Cable1 pieceFuse (2A)2 piecesPacking List1 copyOptional Accessories:Optional AccessorySpecificationLG S20 Series Other Accessories S20 Universal Data Software Package Serial Printer Appendix:How to select the test tubeGenerally the round test tube is not for optic purpose unless it is pre-checked strictly.We can select it as follow:1. Check size. (The size should be 12+0.4×75mm)2. Check the surface of tube. (It should be no bubbles, no scabs, no thread like things.)3. Warming instrument according to §4.2.1.1 ~ §4.2.1.6 and set the wavelength at 360 nm.4. Pour some pure water into tube and insert it to the test tube well in sample apartment. Check it just as §4.2.1.7. Then put some mark on the tube opposite the white mark at the instrument.5. Put the other test tube into instrument one by one and get the readout for everyone and put mark at everyone. We can divide them in many groups. In each group the differential of readout for every tub is less then 0.02A.6. Then we can use tubes in same group for blank, sample, and standard solution needn't check the tube every time.Detailed Photos
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