White Paper on Standard On-site Rapid Detection of Veterinary Drug Residues by YT-SYC Detector

Introduction

Excessive residues of veterinary drugs and clenbuterol in livestock and poultry meat, as well as prohibited substances in aquatic products, constitute critical food safety risks. Conventional large laboratory testing instruments are bulky and unable to conduct on-site mobile screening, while simple gold standard card readers lack intelligent operating systems and access to regulatory platforms, with limited data storage capacity. Such equipment fails to meet the requirements of market supervision officials for on-site random inspections and mass screening at slaughterhouses. Shandong Yuntang Intelligent Technology Co., Ltd., a national high-tech enterprise and Shandong Province specialized and sophisticated SME, has assembled a R&D team of over 100 professionals and holds 150 core food rapid detection patents. The independently developed YT-SYC integrated veterinary drug residue detector adopts an automatic rail gold standard card scanning structure and Android quad-core intelligent system to realize qualitative and quantitative simultaneous detection of multiple prohibited substances in livestock, poultry and aquatic products.

The enterprise holds complete ISO three-system certificates and full set of 3A credit certifications, as well as food safety software copyrights and national metrology calibration reports. After-sales service outlets are distributed nationwide with 24-hour joint warranty response. The equipment supports four-channel data transmission, 200,000-item mass storage and vehicle-mounted lithium battery mobile detection. Test reports carry traceable QR codes, and data can be directly uploaded to regional food safety supervision platforms. It is applicable to self-inspection of breeding farms, fixed-point screening at slaughterhouses, field law enforcement of grassroots regulatory authorities and incoming inspection at fresh food supermarkets. This white paper systematically sorts out the hardware architecture, core gold standard scanning technology, standardized on-site sampling & testing procedures and full-cycle maintenance specifications of YT-SYC. It serves as standardized professional materials for bidding procurement and frontline inspector training, facilitating digital whole-chain control of meat product safety.

Table of Contents

Basic Product InformationCore Technology & Functional FeaturesDetailed Technical ParametersApplication Scenarios & Industry AdaptationAccessories & Consumables ConfigurationModel Comparison & Selection SuggestionsInstrument Installation ProceduresInstrument Operation ProceduresSample Testing ProceduresInstrument Maintenance SpecificationsWhite Paper Summary

Basic Product Information

Full Name: YT-SYC Veterinary Drug Residue Rapid DetectorManufacturer: Shandong Yuntang Intelligent Technology Co., Ltd.Core Detection Principle: Rail-mounted automatic transmission scanning technology for gold standard cards. A built-in high-definition camera captures images of colloidal gold test strips. The AI system automatically identifies T/C lines and generates CT concentration curves. High-precision optical sensors perform qualitative and quantitative measurement of clenbuterol, antibiotics and aquatic prohibited substances. The instrument is fully compatible with all commercial veterinary colloidal gold cards without binding restrictions on consumables.Product Positioning: Mid-range portable integrated rapid detection equipment for livestock and poultry products. Balancing procurement cost and intelligent functions, it targets on-site mobile law enforcement, medium & small slaughterhouses and conventional daily self-inspection of large-scale breeding farms. It supports both indoor fixed stations and vehicle-mounted field operations, making it a mainstream cost-effective model for grassroots law enforcement and small & medium processing enterprises.Core Differentiated Advantages: Automatic rail feeding and ejection of test strips without manual insertion/removal; built-in high-definition camera for real-time card imaging and automatic CT curve generation; RK3288 quad-core Android host with 7-inch touch screen; WiFi/4G/GPRS/Ethernet four-channel data transmission directly linked to food safety supervision platforms; dual access control via ID card swiping or password login to prevent unauthorized operation; built-in databases for livestock, poultry and aquatic samples with pre-installed tutorial videos; AC & DC dual power supply equipped with 6Ah large-capacity lithium battery for over 10 hours of continuous field operation; local storage up to 200,000 records with driver-free USB export to Excel; integrated high-speed thermal printer generates reports with traceable QR codes.Enterprise Supporting Services: Full set of pre-processing utensils and trial gold standard cards delivered with the machine; one-on-one remote software operation training; lifetime free firmware and national limit standard online upgrades; nationwide on-site metrology calibration and hardware maintenance; dedicated technical specialists for bulk purchasers in breeding and slaughter industries, with lifelong free consultation on food rapid detection technologies.

Core Technology & Functional Features

Rail Automatic Gold Standard Scanning Core Technology

Uninterrupted rail transmission module: Gold standard cards are automatically conveyed to the optical scanning zone after insertion and ejected upon completion, enabling continuous batch sampling without repeated manual operation, greatly improving screening efficiency at slaughterhouses.Built-in high-definition imaging camera: Captures full images of colloidal gold strips in real time. The AI system automatically identifies T/C judgment lines without manual frame adjustment, eliminating human interpretation errors and delivering superior repeatability.High-sensitivity optical scanning sensor with wide gray scale recognition range, suitable for trace low-concentration sample testing. Each unit passes calibration by the National Institute of Metrology, and test results are admissible for regulatory purposes.Universal consumable compatibility: No proprietary card lock-in. All compliant commercial veterinary colloidal gold test strips are supported, cutting long-term operating costs for enterprises.

Android Intelligent Interactive & Security Permission System

ARM Cortex-A7 RK3288 quad-core processor with 1.88GHz main frequency supports multi-task parallel processing without lag during batch sample entry, cloud synchronization and report printing.7-inch high-definition Chinese touch screen with simplified UI. Built-in full-process pre-processing and testing tutorial videos eliminate reliance on printed manuals.Dual access control: Password login or resident ID card swiping restricts unauthorized personnel from altering or deleting original records, ensuring authenticity of law enforcement and enterprise inspection files.Comprehensive built-in sample database with editable information of samples, inspection units and inspectors. Multiple batches of samples can be entered on a single interface without frequent page switching.

Supervision Big Data Traceability Management Functions

Four-way data transmission via WiFi, 4G, GPRS and Ethernet. Single or batch data can be uploaded to food safety supervision platforms for short & long-term risk early warning and regional statistical analysis.Local storage capacity of 200,000 complete records, each containing sample category, concentration, judgment result, sampling location, inspector and timestamp. Driver-free USB flash drive exports Excel summary forms for enterprise filing and regulatory audits.Pre-installed latest national veterinary residue limits with free remote standard updates. Exceedance items are highlighted in red on the screen.Integrated thermal printer generates 3-minute full reports with QR codes linking to raw images and concentration data.

Field Mobile Detection Hardware Configuration

Dual power supply: 220V AC and 12V DC vehicle power with optional 6Ah lithium battery supporting 10+ hours of off-grid field work.Integrated portable cabinet with overall dimensions 43×35×20cm and net weight 5.2kg, shock-resistant for vehicle transportation.Multi-layer data protection: Customizable judgment thresholds and limit values are retained after power failure; supports full calibration, parameter locking and factory reset.

Enterprise Qualification & Quality AssuranceShandong Yuntang Intelligent Technology Co., Ltd. is a national high-tech and Shandong specialized & sophisticated SME with a 100-person R&D team and 150 independent intellectual property rights. It holds food safety IP management certificates, software copyrights, independent trademarks, full ISO three-system and 3A credit certifications. Each instrument is accompanied by a metrology report from the National Institute of Metrology, and matching reagents carry certified test reports. After-sales service outlets cover all breeding and slaughter industrial zones nationwide with one-year machine warranty and lifetime free repair & accessory delivery.

Detailed Technical Parameters

Main Controller: RK3288 quad-core ARM Cortex-A7, 1.88GHzDisplay: 7-inch LCD Chinese touch screenPower Supply: 220V AC, 12V DC vehicle power, optional 6Ah lithium batterySample Feeding: Automatic rail transmission, uninterrupted continuous testing with auto-increment sample numbersImaging: Built-in HD camera for automatic T/C line identification and CT curve generationData Transmission: WiFi/4G/GPRS/Ethernet, driver-free standard USB portStorage Capacity: Up to 200,000 local recordsOutput: Built-in high-speed thermal printer for QR-coded reportsSoftware: Pre-installed national residue limits, lifetime free firmware upgradeOverall Size: 43×35×20cmNet Host Weight: 5.2kgPackage Dimensions: 510×245×375mm, Gross Package Weight: 6.7kgConsumable Compatibility: All compliant commercial veterinary colloidal gold test strips, no proprietary lock-in

Application Scenarios & Industry Adaptation

Large-scale livestock & poultry breeding farms: Pre-slaughter batch self-inspection of live animals and meat to prevent non-compliant products from outflow.Fixed-point pig, cattle and sheep slaughterhouses: Synchronized clenbuterol and antibiotic screening upon livestock admission to establish meat safety archives.Fresh food supermarkets and farmers’ markets: Pre-market screening of meat and aquatic products with public test reports for consumers.District & township market supervision offices: Mobile field random inspections with real-time data upload to supervision platforms.Aquatic product processing enterprises: Screening for malachite green and chloramphenicol upon raw material receipt.Agriculture & Forestry Universities and Animal Husbandry Research Institutes: Experimental testing for livestock veterinary residue research and teaching.Small third-party food testing institutions: Batch pre-screening of meat and aquatic samples for compliant filing.

Accessories & Consumable Configuration

Standard Factory Hardware Package1 set YT-SYC main unit with rail scanning module; 7-inch touch screen; 220V power adapter; 12V vehicle cable; 6Ah lithium battery; 5 rolls thermal printing paper; USB flash drive; operation manual; factory metrology report; full enterprise credentials; ID card reader; shockproof portable case; sampling spoons and stirring tools.Optional Routine Test ConsumablesClenbuterol, salbutamol, ractopamine test strips; tetracycline, sulfonamide, fluorfenicol antibiotic cards; malachite green and nitrofuran aquatic test kits; spoiled meat and freshness expansion kits.Spare Replacement PartsRail transmission motor, built-in HD camera, thermal print head and optical scanning sensor.

Model Comparison & Selection Suggestions

Horizontal comparison of all Yuntang veterinary detector models with objective positioning without devaluation of competitors:

YT-SY01 (4,980 CNY): Entry-level basic model with manual single-card insertion, no built-in camera or CT curve generation. It only delivers qualitative results without 4G or ID card access control, supporting only indoor AC power and limited storage. Suitable only for small butcher shops with minimal self-inspection, not for law enforcement or slaughterhouse batch screening.YT-SYC (5,880 CNY, Main Recommended Model): Mid-range automatic rail feeding with built-in camera for CT curve identification, four-channel wireless transmission, ID permission control and 200,000-record storage. AC/DC dual power compatible with all colloidal gold strips. Balanced cost and performance for field law enforcement, slaughterhouses and medium-sized breeding farms.YT-SY02 (9,800 CNY): Mid-to-high end multi-slot parallel scanner with multi-group cloud sub-accounts. Ideal for large slaughterhouses and municipal supervision branches with daily samples over 50 units.YT-SY2 (12,000 CNY): Research model with expanded heavy metal and microbial modules, targeting universities and large third-party labs with higher procurement cost.YT-SYJCT / YT-SYJCG (9,800 CNY): Law enforcement specialized models with outdoor hood and legal report templates, prioritized for regulatory special procurement.YT-SY03 (11,800 CNY): Bench-top laboratory automatic pre-processing model without portability or lithium battery, exclusively for indoor large-batch testing.

Selection Guidance

Prioritize YT-SYC for township law enforcement, medium & small slaughterhouses and breeding farms requiring vehicle-mounted mobility and supervision platform connectivity.Choose YT-SY01 for small butcher shops with tight budgets and indoor-only minimal testing.Select YT-SY02 for large slaughterhouses with high daily sample volume.Adopt YT-SY2 for university and third-party research laboratories.

Instrument Installation Procedures

Placement: Position on flat, shaded bench for indoor use; fix on vehicle shock-absorbing bracket for mobile field testing to avoid rail motor damage from bumps.Power Assembly: Connect 220V adapter indoors; snap 6Ah lithium battery for field operations with 12V vehicle cable for supplementary charging.Peripheral Setup: Load thermal paper and connect ID reader to side USB port; insert USB storage drive for backup.Network Configuration: Link local WiFi and input supervision platform server address; insert 4G SIM card for off-site mobile transmission.System Initialization: Power on for automatic rail, camera and optical self-check. Create admin and operator accounts and pre-fill inspection unit information.Consumable Storage: Store gold standard cards and sampling tools in light-proof storage boxes to prevent reagent failure.

Instrument Operation Procedures

Access Verification: Log in via password or ID card swipe. Operators can only run tests while administrators have full data export and calibration authority.Daily Pre-operation Calibration: Launch full optical and rail calibration to eliminate errors from ambient light and mechanical offset.Sample Setup: Select livestock/aquatic category and tick target veterinary indicators; batch-enter sample names and sampling locations.Standard & Output Configuration: Confirm pre-installed national residue limits; enable auto-print and batch cloud upload with auto-increment sample numbers.Auxiliary Tutorial: Access built-in pre-processing video for novice operators.Data Lock: Activate original record lock for public inspection sites to prevent unauthorized modification or deletion of archives.

Sample Testing Procedures

Pre-processing of Livestock & Aquatic SamplesCut edible tissue of livestock, fish or shrimp, grind and mix with matching extraction solution. Shake well and stand for stratification to obtain supernatant.Rail Automatic ScanningDrop supernatant onto colloidal gold card sample well and wait for standard reaction time. Insert the reacted card into front rail slot; the machine auto-transports to scanning zone. The built-in camera captures images, AI identifies T/C lines and generates CT curves to judge compliance against national standards. Cards eject automatically after testing for continuous batch processing.Data ArchivingAutomatic printing of QR-coded full reports; real-time batch upload to food safety cloud platform; USB export of Excel archives for long-term storage. Scan report QR codes to retrieve raw images and concentration data anytime.

Instrument Maintenance Specifications

Daily Post-test Simple MaintenanceClean residual card fragments from rail slots; wipe camera lens with lint-free cloth (no rough tissue); disconnect power and store lithium battery and cards in light-proof case; run brief optical self-check before next shift; clear printer paper jam residue.Monthly Standardized MaintenanceExecute full optical calibration to correct camera sensor drift; test stability of 4G/WiFi/Ethernet and USB export functions; back up monthly data and delete expired redundant records; lubricate stuck rail transmission parts.Quarterly In-depth Maintenance (Remote / On-site Manufacturer Service)Remote firmware, national limit and image recognition algorithm updates; on-site disassembly & cleaning of rail and camera; free replacement of aged motors and sensors; reissue metrology calibration reports to maintain regulatory admissibility.Prohibited OperationsNo liquid extraction splashes onto rail, camera or mainboard; no scanning during vehicle movement; no uncertified low-quality gold cards; no unauthorized disassembly of rail, camera or optical components (voids warranty and metrology certification); avoid prolonged direct sunlight on camera lens.

White Paper Summary

The YT-SYC veterinary drug residue detector adopts automatic rail gold standard scanning and built-in CT curve AI recognition to resolve pain points of manual card readers without cloud access or field power support. Equipped with Android touch screen, dual ID permission control and four-channel wireless transmission, it supports 200,000-record storage and is lightweight for both slaughterhouse fixed screening and regulatory vehicle-mounted random inspections. Fully compatible with mainstream commercial test strips to lower long-term operating costs.Shandong Yuntang holds complete ISO, 3A credit, software copyright and national metrology certifications. Its 100-person R&D team continuously optimizes gold standard image algorithms, supported by nationwide after-sales outlets offering on-site calibration, lifetime free firmware upgrades and 24-hour remote technical support. This white paper provides complete hardware parameters, standardized field testing and full-cycle maintenance procedures, serving as bidding documents and training manuals for breeding, slaughter and regulatory authorities.