Scope of application: This instrument is used in combination with enzyme - free reagents registered by the drug administration and is mainly used in the clinical immunology testing of hospitals and relevant departments. Main functions: 1) the instrument adopts the all-chinese display interface; 2) the instrument has the function of starting up self-inspection, and can detect the light source signal when starting up; 3) how to select the filter of the instrument: the filter required for the inspection project shall be manually selected; 4) type of detection: single and double wavelength detection method and single hole detection method; 5) input method of the instrument: input through thin film keyboard operation; 6) input format of the instrument: the specified capital English letters and Numbers can be selected when input; 7) setting of instrument project parameters: it can set, save and query 100 test project parameters for later detection; 8) the instrument has the function of testing and calibration. 9) the instrument has absorbance, qualitative and quantitative detection methods. Qualitative detection method: critical value detection method; Quantitative detection methods include: point-to-point method, parabola interpolation method, linear regression method, semilogarithmic regression, total logarithmic regression, ratio semilogarithmic regression, 6 methods. 10) output mode of the instrument Absorbance detection: the instrument can display and print the original absorbance value. Qualitative detection: the instrument can display and print the absorbance value, critical value, S/CO value, and qualitative determination results of detection. Quantitative detection: the instrument can display and print the detection absorbance value, concentration value, normal reference value and judgment result. 11) quality control function of the instrument: printing quality control data; 12) communication mode of the instrument: rs-232 communication port and a transmission protocol; 13) the instrument has the function of real-time automatic monitoring of light source signals in each detection channel. Technical indicators: 1) measurement system: 2 optical channel detection; 2) detection range of the instrument: 0.000-3.000a; Resolution 0.001A; 3) the accuracy of the center wavelength of the interferometric filter equipped with the instrument is plus or minus 3.0, and the half width is less than or equal to 12; 4) the working wavelength range of the instrument is 400nm-800nm. Standard equipment configuration: 450nm, 492nm, optional within the range of 400nm-800nm, two more configurations; 5) accuracy of absorbance: Plus or minus 0.1 (> 2.000-3.000) 6) linear error: plus or minus 1.5% (0.000-2.000) Plus or minus 5.0% (> 2.000-3.000) 7) repeatability: < = 1.0%; 8) stability:
Scope of application: This instrument is used in combination with enzyme - free reagents registered by the drug administration and is mainly used in the clinical immunology testing of hospitals and relevant departments.
