YWYS-30A Automatic Drug Solution Color Analysis Tester
Product features:
YWYS-30A automatic drug solution color analyzer mainly adopts the prescribed method of “0901 solution color test method – Third method (color difference meter method)” in “Chinese Pharmacopoeia” for detection, and uses D65 combined LED light source for transmission measurement of liquid solvent. The instrument not only has the traditional chromaticity chromaticity difference measurement, but also has the “Chinese Pharmacopoeia” standard colorimetric liquid database, which can directly measure the color number of the solution to be measured.
The CLEDs(All-Bａnd Balanced Led Light Source) light source can guarantee 2 million measurements over 8 years. Using dual optical sensor array sensors, the detection is more accurate. In addition, the software can establish a standard database that meets the requirements of European and American pharmacopoeia. At the same time, the software has 3-level rights management and work log functions, which fully meet the data integrity requirements.
Features:
? The use of D65 combination LED light source irradiation, and at 10° field of view condition, fully meet the “Chinese Pharmacopoeia” 2020 edition of general rules of solution color test method – color difference method detection requirements;
? CLEDs(All-bａnd balanced Led light source) light source can guarantee 2 million measurements in 8 years;
? Dual optical sensor array sensor, more accurate detection;
? Exclusive measurement software for pharmaceutical solutions, fully meeting the detection needs of color difference method;
? Can quickly measure the color number of the sample to be tested in the standard colorimetric solution of Chinese Pharmacopoeia;
? Can establish a standard database that meets the requirements of European and American pharmacopoeia; With 3-level rights management and work log function, fully meet the data integrity requirements;
? Can connect to a variety of interface modes such as RS232, need to connect to an external computer, and carry out control detection in the computer supporting operating system;
? Can provide color map display and XYZ space 3D data display;
Technical parameters:
? Measuring wavelength range :360 ~ 780nm
? Lighting mode :0/0(vertical irradiation, vertical reception) (in line with CP(2015 edition of Chinese Pharmacopoeia color standard)
? Observer Angle :2°/10°
? Minimum color loading :1.5ml
? Display: transmission map/data, sample chroma value, color difference value/chart, nearest color number of Chinese Pharmacopoeia standard colorimetric solution,
Pass/fail results, color bias, color simulation, historical data color simulation, standard sample hａnd
Dynamic input, inspection report, work log, audit trail, permission management
? Measurement interval :1 second
? Measurement time :0.3 seconds
? Inter-station difference: RSD of total color difference △E* ≤1.5%
? Repeatability: spectral transmittance: within 400 ~ 700nm, standard deviation within 0.05%,
? Database: Built-in “Chinese Pharmacopoeia”, you can choose EP or USP pharmacopoeia data, you can also build data
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