Ruixin JT-108JY Transgenic Detection Analyzer
| Brand | Ruixin |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | JT-108JY |
| Price | USD 5,300 (FOB Shanghai) |
| Function Type | Multi-analyte Immunoassay Platform |
| Sample Versatility | Grain, Legume, Leaf, and Processed Food Matrices |
| Wavelength Range | 380–680 nm |
| Detection Time per Test | ≤ 180 s |
| Optical Reproducibility (CV) | ≤ 0.3% |
| Detection Channels | 10 parallel lateral-flow immunoassay (LFIA) readers |
Overview
The Ruixin JT-108JY Transgenic Detection Analyzer is a CE-compliant, field-deployable optical reader engineered for quantitative interpretation of colloidal gold-based lateral flow immunoassays (LFIA) targeting genetically modified organism (GMO) markers in agricultural commodities. It operates on the principle of reflectance photometry—capturing high-resolution CCD images of test strips under controlled visible-spectrum illumination (380–680 nm), then applying calibrated grayscale and chromaticity algorithms to compute C/T line intensity ratios, CT values, and normalized colorimetric endpoints. Unlike qualitative visual readouts, the JT-108JY delivers traceable, instrument-grade quantification aligned with ISO/IEC 17025–compatible workflows. Designed for regulatory compliance environments—including grain inspection stations, seed certification labs, and food safety surveillance units—the system supports rapid screening of common GMO events (e.g., MON810, NK603, Roundup Ready soybean) in raw and processed matrices without extraction or amplification steps.
Key Features
- 10-channel parallel LFIA detection architecture enabling simultaneous analysis of up to 10 independent samples per run
- 10.1-inch capacitive touchscreen running Android OS 11 with intuitive, icon-driven UI; no keyboard or mouse required
- High-fidelity 5-megapixel CCD sensor with auto-exposure control and LED illumination uniformity <±2% across full field-of-view
- Embedded SD card slot (supports up to 512 GB) for local storage of >1,000,000 assay records—including raw image files, metadata, timestamps, and geotags
- Integrated thermal printer (58 mm width) for immediate hard-copy output of results with QR-coded traceability
- Dual-network connectivity: IEEE 802.11ac Wi-Fi + Gigabit Ethernet (RJ45); optional 4G LTE module (via M.2 slot) for remote data sync
- Cloud-integrated firmware architecture supporting over-the-air (OTA) updates, role-based access control, and audit-log retention
- GPS/AGPS receiver enabling georeferenced sampling documentation compliant with FAO/WHO Codex Alimentarius traceability guidelines
Sample Compatibility & Compliance
The JT-108JY accepts standard lateral flow test cassettes (25 × 80 mm format) from certified third-party manufacturers validated for GMO targets in rice, maize, soybean, cottonseed, and leaf tissue. No sample preparation hardware is integrated; users perform extraction off-instrument per AOAC Official Method 2007.02 or EN ISO 21569:2019 protocols prior to strip application. The analyzer itself complies with IEC 61010-1 (safety), IEC 61326-1 (EMC), and meets RoHS 2015/863/EU requirements. Data integrity features—including immutable timestamping, user authentication logs, and encrypted SQLite database storage—support alignment with GLP and FDA 21 CFR Part 11 Annex 11 expectations where electronic records are subject to regulatory review.
Software & Data Management
Pre-installed Ruixin CloudLink™ v3.2 software provides end-to-end digital workflow management: from barcode-assisted sample registration to cloud-based result aggregation, statistical trend reporting (e.g., batch-wise GMO prevalence heatmaps), and automated certificate generation (including Chinese National Standard GB/T 38148–2019–compliant QR labels). All image and numerical outputs are stored with SHA-256 checksums; revision history and operator signatures are retained for ≥7 years. API endpoints support integration with LIMS (e.g., LabVantage, STARLIMS) and national food safety monitoring platforms via RESTful HTTPS calls with OAuth 2.0 authentication.
Applications
- Routine surveillance testing at port-of-entry customs laboratories for imported grains and feedstuffs
- On-site verification during harvest inspections by provincial agricultural bureaus
- Quality assurance screening in soybean processing plants prior to oil extraction
- Seed purity validation in certified breeding programs under national variety protection frameworks
- Contract laboratory support for ISO/IEC 17025-accredited GMO testing services (as ancillary instrumentation)
FAQ
Does the JT-108JY require calibration standards or reference materials for daily operation?
Yes—each instrument ships with a traceable NIST-traceable reflectance calibration card (certified at 10%, 50%, and 90% diffuse reflectance). Daily verification is recommended before first use and after environmental relocation.
Can the device store and export raw image files for third-party reanalysis?
Yes—full-resolution TIFF images (12-bit depth, uncompressed) are saved alongside processed data and can be exported via USB or cloud sync in DICOM-compatible metadata containers.
Is the software validated for 21 CFR Part 11 compliance in regulated US laboratories?
The embedded software includes electronic signature capability, audit trail logging, and role-based permissions—but formal Part 11 validation must be performed by the end-user’s QA team per their SOPs; Ruixin provides IQ/OQ documentation templates.
What is the maximum ambient operating temperature range?
10 °C to 40 °C with relative humidity ≤80% non-condensing, as specified in IEC 60529 IP20 rating.
Are test strips included with the instrument, or must they be sourced separately?
Test strips are consumables and must be procured separately from Ruixin-authorized LFIA kit suppliers; compatibility is verified only with strips bearing Ruixin’s OEM validation ID codes.
