Spectrophotometers
Spectrophotometers monofascicle Metertek, for the visible domain (VIS).
Instruments easy-to-use, with a suitable price, very suitable for routine analyses. All the three types are endowed with monochromator, have digital display and are controlled by microprocessor. By means of bidirectional interface RS232 and the connector of the printer, the dates can be collected and stocked easily. The way of using can be learned quickly, being necessary no specialty training.
-Type SP 830 adjustment of wavelength and filter, by hand, reading the absorbent and transmittance;
- type SP 850 adjustment of wavelength and filter by hand, reading the absorbent, transmittance, concentration and factor;
- type SP 870 automatic adjustment of wavelength and filter, reading the absorbent, transmittance, concentration and factor.
Spectrophotometer UV/VIS double fascicle type Jasco V530 Precision
The simple construction and the technology specifically Japanese are the basic characteristics of this apparatus. It has the advantage of a completely computerized control. Various accessories are available to the apparatus easy to be set, this permitting the apparatus optimizing for specific applications.
The optic system of the photometer is double fascicle that assures a very good stability and reproducibility on the duration of a day. The few reflective surfaces (five in total), assures a great quantity of energy and the light deviated a little.
The optic resolution is assured by the monochromator with1200 lines/mm type Roland modified. Because of the detectors with rapid answer time and precise mechanics, it can reach a high speed of scanning (maxim4000 nm/min).The double fascicle is obtained with the mirror of division situated after monochromator.
The light beam that passes through reference and test is focused on vats. The light beams are detected each of them by a photodiode. The spectral resolution corresponds to the European Pharmacopoeia.
For the laboratories accredited or that will be going to be accredited, we recommend the software packet of validation, the apparatus’s validation being an important part of the quality demands. By means of this software there can be verified and accepted in a documented way the photometric performances of the apparatus;
Included functions:
- it orders to the apparatus readings of the absorbent/ transmittance, analyses;
- quantitative with calibration curves
recording of :
spectra, processing of spectra (finding the maxima, and minima, derivates)measurements of more fixed wavelengths, measurements of simple kinetics,; tests of the apparatus. Port of standard printer (recommended printer Deskjet) for the printing of the results. Stocking of dates and methods, optionally memory cardsDemand offer
Instruments easy-to-use, with a suitable price, very suitable for routine analyses. All the three types are endowed with monochromator, have digital display and are controlled by microprocessor. By means of bidirectional interface RS232 and the connector of the printer, the dates can be collected and stocked easily. The way of using can be learned quickly, being necessary no specialty training.
-Type SP 830 adjustment of wavelength and filter, by hand, reading the absorbent and transmittance;
- type SP 850 adjustment of wavelength and filter by hand, reading the absorbent, transmittance, concentration and factor;
- type SP 870 automatic adjustment of wavelength and filter, reading the absorbent, transmittance, concentration and factor.
Spectrophotometer UV/VIS double fascicle type Jasco V530 Precision
The simple construction and the technology specifically Japanese are the basic characteristics of this apparatus. It has the advantage of a completely computerized control. Various accessories are available to the apparatus easy to be set, this permitting the apparatus optimizing for specific applications.
The optic system of the photometer is double fascicle that assures a very good stability and reproducibility on the duration of a day. The few reflective surfaces (five in total), assures a great quantity of energy and the light deviated a little.
The optic resolution is assured by the monochromator with1200 lines/mm type Roland modified. Because of the detectors with rapid answer time and precise mechanics, it can reach a high speed of scanning (maxim4000 nm/min).The double fascicle is obtained with the mirror of division situated after monochromator.
The light beam that passes through reference and test is focused on vats. The light beams are detected each of them by a photodiode. The spectral resolution corresponds to the European Pharmacopoeia.
For the laboratories accredited or that will be going to be accredited, we recommend the software packet of validation, the apparatus’s validation being an important part of the quality demands. By means of this software there can be verified and accepted in a documented way the photometric performances of the apparatus;
Included functions:
- it orders to the apparatus readings of the absorbent/ transmittance, analyses;
- quantitative with calibration curves
recording of :
spectra, processing of spectra (finding the maxima, and minima, derivates)measurements of more fixed wavelengths, measurements of simple kinetics,; tests of the apparatus. Port of standard printer (recommended printer Deskjet) for the printing of the results. Stocking of dates and methods, optionally memory cardsDemand offer
The software packet “Spectra Manager”.
It is the new innovative platform developed by JASCO for the control of the complete range of spectroscopic equipments made (spectrophotometers UV/VIS/NIR, spectrometers FT-IR, spectrofluorimeters, polarimeters). This introduces new standards in the simplified control of instrument keeping in the same time the flexibility demanded by the special applications.
The simple menus allow the user to make from the first contact precise measurements without a special training or the study of the technical textbooks for a long time.
Spectra Manager contains five modules of measurements; a module of setting the accessories and the working medium; a module of spectral processing; a module of searching the folders of dates; and a module of elaboration of dates reports and creation of styles for reports.
Additionally it can be added different modules of program like: validation; analysis of multi components; measurements for color; measurements of films; measurement of refraction and reflection; analysis of parallel kinetics etc.
In all the modules of measurement of the packet Spectra Manager the optimal parameters after setting, can be saved in libraries of parameters to be recalled microliter, so it is taken out the loss of the so precious time for their choiceDemand offer
The simple menus allow the user to make from the first contact precise measurements without a special training or the study of the technical textbooks for a long time.
Spectra Manager contains five modules of measurements; a module of setting the accessories and the working medium; a module of spectral processing; a module of searching the folders of dates; and a module of elaboration of dates reports and creation of styles for reports.
Additionally it can be added different modules of program like: validation; analysis of multi components; measurements for color; measurements of films; measurement of refraction and reflection; analysis of parallel kinetics etc.
In all the modules of measurement of the packet Spectra Manager the optimal parameters after setting, can be saved in libraries of parameters to be recalled microliter, so it is taken out the loss of the so precious time for their choiceDemand offer
The spectral analysis module.
It contains functions for processing and analyses the spectra. The correction of the main line, searching of maxima and minima, calculation of the peak parameters (height, area, width at half of height), superposing the spectra, mathematical with spectra, calculation of derivates of more orders.
The module of setting of accessories and the medium of work is that one which is set and verifies the physical parameters of the instrument. (auto diagnosis, calibration of wavelength) and are set the parameters of the intelligent accessories.
The packet Spectra Manager was created according to the good practices in the laboratory and production (GLP/GMP) so the dates are stocked together with all the manipulations at which there were subdued the raw dates recorded, so there is the possibility of observing the dates’ processing in time (“audit trail”)Demand offer
The module of setting of accessories and the medium of work is that one which is set and verifies the physical parameters of the instrument. (auto diagnosis, calibration of wavelength) and are set the parameters of the intelligent accessories.
The packet Spectra Manager was created according to the good practices in the laboratory and production (GLP/GMP) so the dates are stocked together with all the manipulations at which there were subdued the raw dates recorded, so there is the possibility of observing the dates’ processing in time (“audit trail”)Demand offer
