Colloidal gold detector

Colloidal gold detector

  • Product Number:LD-JD02
  • Product Difference:Six channels can simultaneously detect different items, significantly improving detection efficiency and meeting the demand for rapid processing of batch samples

Product Introduction

The Colloidal Gold Immunoassay Analyzer is a high-performance optical detection device specifically designed for rapid, precise quantitative or semi-quantitative analysis of colloidal gold immunochromatographic test strips (GICA). The instrument integrates advanced optoelectronic detection technology, an intelligent data processing platform, high-throughput design, and robust network functionality. It achieves reliable reading, intelligent analysis, and instant report output of immunochromatographic results through a highly stable optical system. Its robust and durable design, combined with a user-friendly operating process, makes it one of the core instruments for both laboratory research and point-of-care testing (POCT).

The instrument is applicable to the following fields:
1. Food safety: Rapid screening for pathogenic microorganisms, pesticide and veterinary drug residues, and biological toxins.
2. Veterinary medicine: Diagnosis of animal diseases and testing of animal-derived safety indicators.
3. Environmental monitoring: Screening for specific pollutants in water and soil.
4. Research and biosafety: Quantitative analysis of immunochromatography experiments and detection of biological factors.
5. Other fields: All scenarios using colloidal gold immunochromatography test strips.

Product Features

  • The Android touchscreen system combines with a large-sized high-definition screen, offering an intuitive interface and smooth, seamless operation without the need for external devices.

  • Six channels can simultaneously detect different parameters, significantly improving detection efficiency and meeting the demand for rapid processing of bulk samples.

  • Built-in quality control functionality, plus support for QR code scanning to input sample information, minimizing human error.

  • 8GB of ultra-large memory capacity, enabling flexible querying, previewing, and deleting of results by date, as well as generating diverse professional reports.

  • Built-in thermal printer allows for on-site printing of standard reports upon completion of detection, enhancing work efficiency.

  • Real-time self-diagnosis functionality for critical components ensures long-term stable operation of the instrument.

  • High-speed wired/wireless networks and Bluetooth enable a comprehensive data monitoring platform, supporting real-time data upload, remote querying, statistical analysis, and regulatory collaboration.

  • Rich interface design allows seamless connection to computers, USB drives, networks, and upper-level systems, with USB export support.

  • The incubation module provides an accurate temperature environment for specific test strip reactions.

  • Streamlined structure, compact and lightweight, balancing laboratory durability and testing requirements.

Product parameters

Device Parameters

7-inch capacitive touchscreen, resolution 1920 x 1200, internal storage 1+8GB, Operating System Android 7.1
Detection MethodReflective photoelectric detection
Adapter Housing70mm x 20mm
LanguageChinese/ English
Storage capacity100,000+
AccuracyError value ≤ 5%
StabilitySW (coefficient of variation) ≤ 5%
RepeatabilityCV (coefficient of variation) ≤ 3%
Resolution0.001
Testing Channels6-channel testing
Testing Time< 5 seconds, capable of performing colloidal gold qualitative/ semi-quantitative testing of samples
Card insertion detectionThe test card cannot be detected if it is not inserted into the detection channel
Built-in functionsBuilt-in quality control functions, including device calibration, device self-check, and test card self-check
Detection methodIncubation detection, point-of-care testing (for re-verification of test data)
Test curveCan verify the test results of the reagent card to prevent misjudgment
Test resultsReports test items, concentration of the tested substance, test units, testing unit, tester, Testing time, detection limit, and other information can be displayed on the touchscreen and printed via the instrument's built-in printer
Project ManagementSupports expandable testing project functionality
Interface SettingsCan modify headers and footer information to flexibly display instrument information
Data TransmissionWiFi, Bluetooth, USB, RF card reader, external barcode scanner module (optional)
Data processingData aggregation and upload to regulatory platforms via communication ports
Temperature rangeIntegrated incubation and testing channel, temperature range: room temperature +5°C to 60°C
PrinterThermal printer (thermal paper: 57×20 mm)
Interfaces2 USB ports; 1 USB-B port; 1 LAN port; DC power interface 5.5/2.1mm
Power supplyInput AC 100V-240V/1.3A 50Hz, output DC 12V/5A
Operating environmentTemperature 0°C to 50°C, humidity 0–90%
Dimensions and weight308mm × 205mm × 91mm, approximately 2.7kg
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