Automatic enzyme-linked immunosorbent assay analyzer

NegotiableUpdate on 01/16

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

DR-3518 automatic enzyme-linked immunosorbent assay analyzer is widely used for rapid qualitative and quantitative detection of fruits and vegetables, agricultural and sideline products, daily food, seafood and its products, milk and other foods. The instrument has stable performance and clear display, making the detection of toxic and harmful ingredients and food additives in food more accurate and easy to operate. It is suitable for food processing, production, circulation and other fields. Therefore, this multifunctional food safety detector is widely used in various testing centers, industrial and commercial law enforcement departments, health supervision departments, food processing plants, agricultural markets, large supermarkets, catering institutions, hotels and restaurants,

Product Details

Technical Specifications:

1. Built in embedded system allows for operation, storage, and printing without the need for an external computer;

2. Full screen display of 96 hole whole board data, intuitive visual board operation interface

3. Convenient touchscreen input, optional external mouse and keyboard

4. Measurement modes: single wavelength detection, dual wavelength detection, two-point method, kinetic method, enzyme inhibition rate, endpoint method, rate method.

5. You can choose absorbance, Cut Off qualitative calculation, single point calibration, line regression, linear regression, exponential regression, logarithmic regression, double logarithmic regression, etc log-logit、 Calculation methods such as power regression, four parameter regression, and enzyme inhibition rate;

6. Up to 12 different items can be tested on the same board, and qualitative and quantitative items can be detected on the same board.

7. Comprehensive and complete quality control functions, including Westguard multi rule quality control, instant method quality control, and various quality control charts and parameter calculations, with quality control alarm function.

8. It has flexible qualitative formula input function to meet different parameter settings for various identical and different reagents.

9. Layout and save import functions greatly improve the testing efficiency of commonly used projects

10. Optional external PC software, networked support, catering to the direction of digital development, customizable upload.

11. New style color graphical interface, fully Chinese operating system, supports mouse, keyboard, and input method.

12. Intelligent switch for light source, extending its lifespan.

13. Provide multiple printing methods and various forms of Chinese reports, and customize various reports.

14. System maintenance menu, automatically determines the current status and performance indicators of the instrument, and can print relevant data

Common faults and solutions:

Fault 1: No response after startup. Check if the power cord is properly connected and if the fuse is blown.

Fault 2: The original absorbance is mostly negative. It should be checked whether the absorbance value of the blank hole is too high. The original absorbance value printed by the enzyme-linked immunosorbent assay (ELISA) is obtained by subtracting the blank. If the blank is too high, negative values may appear.

Fault 3: When using the quantitative function of the enzyme-linked immunosorbent assay (ELISA) reader, the curve exhibits abnormal morphology. It is possible that the customer used a linear/logarithmic curve pattern and also used a standard substance with a concentration of 0, which caused the machine to be unable to take the logarithm of 0, resulting in an abnormal curve shape.

Fault 4: During quantitative measurement, the concentration value in the printed report appears, indicating that it exceeds the curve range. Excessive standard absorbance may cause the curve to shift upwards, making it impossible to print many samples with low absorbance values on the report. To solve this problem, dilute the standard sample to shift the curve downwards.