Fluorescence Immunoassay Analyzer

Fluorescence Immunoassay Analyzer

  • Product Number:LD-L02
  • Product Difference:Detection of mycotoxin levels in grains, oils, cereals, and feed; grains, cereals, and their products; feed and feed ingredients; edible oils; milk and milk products; etc

Product Introduction

The Fluorescent Immunoassay Analyzer employs rapid quantitative fluorescence detection principles to primarily measure mycotoxin levels in grains, oils, cereals, and feedstuffs. Targeted toxins include aflatoxin B1, aflatoxin M1, zearalenone, vomitoxin, fumonisins, and others. Tested samples encompass grains (rice, corn, wheat, barley, sorghum, etc.) and their products, feed and feed ingredients, edible oils, milk and dairy products, and more. Sample preparation is straightforward, with the entire testing process completed in 12 minutes. The product is suitable for local grain warehouses, grain production enterprises, feed mills, various livestock and poultry farms, flour mills, food processing plants, third-party testing institutions, and regulatory authorities at all levels.

Product Features

  • Exceptional Stability: Utilizes imported fluorescent microspheres with uniform particle size, ensuring product stability from the source and excellent reproducibility within and between batches. Test strips can be stored and transported at room temperature without refrigeration. After testing, dried strips can be stored for one year, enabling result traceability.

  • Built-in quantitative standard curve: The integrated standard curve eliminates the need for external standards and eliminates the requirement to construct a standard curve during testing. This approach reduces costs while preventing operator exposure to vomitoxin, ensuring personnel safety.

  • Compatible operation: Utilizes a thermostat device with one strip per well and automatic timing, unaffected by external temperature and humidity. This design broadens the range of suitable testing environments.

  • Low support requirements: Minimal demands on pre-processing equipment and personnel; operators can master procedures after brief training.

  • Rapid and accurate quantification: Combines the speed of colloidal gold, the quantification of enzyme-linked immunosorbent assays, and the precision of chromatography for fast, accurate quantitative detection.

  • On-demand testing: No sample volume restrictions—process individual or small batches immediately upon arrival, or simultaneously analyze large volumes. Supports point-of-care testing.

  • Simple and Convenient Operation: Built-in instructional videos for each test item eliminate the need for specialized training. Users can perform experiments while watching the videos, ensuring quick and easy mastery.

  • Professional and Hassle-Free: Sample calibration curves can be customized to user requirements and wirelessly pushed remotely, eliminating the need to return the instrument to the factory.

Product parameters

Measurement PrincipleRead the fluorescence quantitative detection card, compare the fluorescence signal intensity of the test zone (T line), quality control zone (C line), and background zone, and calculates the target substance concentration based on the built-in standard curve of the test card
Instrument Display7-inch 1200x1920 IPS display screen, no external computer required
Operating SystemAndroid operating system, 1.5GHz octa-core processor, 2GB RAM
PrintingBuilt-in thermal printer, test results can be printed in real-time
Instrument measurement

Repeatability: ≤0.4%, Stability: ≤0.6%

Repeatability of the same test stripCV ≤0.4%
Inter-instrument precisionCV ≤3%
Light sourceLaser light source, 475nm, 525 nm
DetectorPhotodiode
Signal readingScan distance 20 mm, scan range at least 2 mm beyond the C and T lines, CT line position can be customized for accurate identification
Test interpretationThe instrument has a self-check function upon startup, completes detection card interpretation within 12 seconds, with individual sample detection time less than 8 seconds
Detection methodAutomatic scanning
Automatic recognition

The instrument automatically recognizes the detection items, sample type, detection limit, and standard curve on the barcode of the detection card, forming a complete detection data information chain.

One card, one control: after inserting the test card, the instrument automatically reads the fluorescence signals of the C and T lines displayed on the test card and automatically calculates the results based on the standard curve embedded in the test card.

Users can select and set the detection limit/quantification limit (internal control or national standard limit) according to their own needs.

Test data information collection items (including but not limited to)

Supports at least the following test data collection items and supports remote expansion and upgrading of data collection items.

① Test items; ② Sample types; ③ Test samples; ④ National limit; ⑤ Tester; ⑥ Testing unit; ⑦ Testing time; ⑧ Detection limit/quantification limit; ⑨ Testing number; ⑩ Internal control limit; ⑪ Sample source;

Testing data collection methodThe items listed in the testing data collection items: ①-⑨ are automatically recognized and collected by the instrument, items ⑩-⑪ are manually entered
Test data upload methodAfter testing is completed, all test data information specified in the test data collection items can be automatically uploaded to the test supervision system platform
Interface

Bluetooth communication interface. Built-in wireless Wi-Fi enables real-time transmission of detection data to the data supervision platform. Customers can log in via their account to view detection data in real-time online.

Storage spaceStorage space: 16GB
Information inputSupports Chinese and English handwritten input
Local data managementSupports detection data storage, query, batch data deletion, and printing functions
Test item managementThe instrument supports remote addition, deletion, and maintenance management of test items and corresponding national limits
Operator permission managementSupports test operators to log in to the instrument using an account and password, and supports account and password verification on the regulatory system platform
Training and LearningBuilt-in video tutorials for testing project operation procedures, with teaching software that can be updated in real-time online
Operating Environment

Operating temperature: 5-40°C, Relative Humidity: 10%-90%

Power Voltage: 220V±22V, Frequency 50Hz±1Hz, Rated Power 40W, Connection Method: Removable Power Cord

Constant Temperature Incubator① Suitable for accurate temperature control of quantitative colloidal gold test strips and reaction liquids to enhance accuracy.
② The incubator has 6 card slots, each with independent time control.
③ After inserting the card strip, it automatically counts down. Upon completion of the countdown, it automatically alarms and records the overdue time.
④ Internal temperature control: control temperature: 37°C, temperature control accuracy ≤0.5°C, heating rate ≤8 minutes, temperature uniformity ≤0.3°C, real-time temperature display accuracy 0.1°C.
Dimensions340×280×140 mm
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