Brief introduction: The pt-3502a Beijing enzyme marker has powerful and easy-to-use panel control software, which can provide the flexibility and diversity program for different application requirements.Pt-3502a has excellent flexibility in data processing and analysis.The multichannel enzyme potentiov potentiov company continued the tradition of providing zui high level enzyme marker early, with high precision, good accuracy and strong repeatability.The performance of the enzyme marker can be easily confirmed and recorded through the 3502A external enzyme free workstation self-test diagnostic and calibration test board, and all calculations can be completed automatically. Features: Reference channel design, 8-channel rapid test, automatic center location, more accurate measurement. Intelligent light source control, improve the efficiency of light source, extend the service life of light bulb; External computer control, mouse, keyboard operation; Cloth board save and import function, greatly improve the test efficiency of common projects; Single board multiple test functions, single board can simultaneously carry out 12 different tests; A variety of qualitative/quantitative analysis models can be used for dynamic project testing and data analysis. Can print Chinese comprehensive report, unit name, patient name and project can enter Chinese; With perfect quality control function, it can automatically save quality control data and print various quality control charts Main parameters: Measurement range: 0.000-4.000 Abs Accuracy: plus or minus 0.008A repeatability: less than or equal to 0.2% Channel difference: < 0.01A wavelength range: 330nm- 1100nm Wavelength configuration: 450nm, 630nm, 6 wavelengths can be added Test methods: fast scanning, precision scanning, dynamic scanning Reading speed: single wavelength less than 3 seconds /96 holes Plate function: programmable plate speed and time Light source type: single light source, halogen tungsten lamp Input: link to PC operation Data storage: 10,000,000 test data, more than 500 test items.