Ningbo Biocotek Scientific Instrument Co.,Limited

ningbo, zhejiang, China

Main features: * novel designed auto-collimated light path with grating monochromator, 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 85264vac, (that is abbreviated to smps), guarantees that the instrument can work normally with different power supply at any environment. basic testing mode basic measurementphotometric measurement, (a/t) concentration measurement (c ) concentration measurementslope method (c=k*a) standard curve method software functionswin-spec workstation, sp-1.33en photometric analysist, a, and c measurement; quantitative analysisstandard curve measurement; kinetic analysismeasurement with time-scanning. main specification display3.5bits digital lcd displayer light source6v10w halogen lamp(2000 hours) sample compartment(max)50mm optical path standard cell holder10mm standard cell configuration10mm glass cell(4pcs) power requirement110/220vac50/60hz, 10% basic instrument functions: 100%t or 0%t setupautomatic. signal outputrs-232c, analog communication functionintercommunication can be realized after connecting to pc (option) photometric performance photometric analysist, a, and c measurement; photometric range0-125.0%t0-1.999a, 0-1999c, 0-1999f photometric accuracy1.0%t photometric repeatbility0.5%t stability0.004a/hr (at 500nm, after warming up for 1 hour) optical performance optic systemlittrow type optic system with 1200 grooves/mm diffraction grating monochromator light path50mm spectrum bandwidth6nm wavelength range340-1000nm wavelength accuracy2nm wavelength repeatability1nm stray light0.5%t(at 360nm) standard configuration 10mm 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-1105 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.