HM-NY24 Portable Pesticide Residue Detector

Product Introduction

The HM-NY24 portable pesticide residue detector is a compact analytical instrument designed for rapid on-site screening of organophosphate and carbamate pesticide residues in agricultural products. Employing the enzyme inhibition rate colorimetric method in accordance with GB/T5009.199-2003, the instrument measures the degree of acetylcholinesterase inhibition caused by pesticide residues at a fixed wavelength of 412 nm. This principle enables quantitative assessment of overall pesticide toxicity in samples including fruits, vegetables, grains, and tea leaves.

Built around an ARM Cortex-A7 RK3288 processor, the HM-NY24 combines reliable measurement performance with straightforward operation suitable for field inspectors and quality control personnel. The system supports compatibility with standardized colloidal gold immunochromatographic test cards, extending testing flexibility beyond colorimetric analysis. With a storage capacity of 200,000 test records and USB data export functionality, the HM-NY24 facilitates efficient traceability and record management. The instrument operates on AC/DC power and offers an optional lithium battery for extended field use. Practical features including voice-guided operation steps and a self-heating incubation function make the HM-NY24 a dependable tool for food safety monitoring in diverse environmental conditions. For a deeper understanding of pesticide residue testing methodologies, refer to our comprehensive guide on pesticide residue detection principles.

Applications

• Agricultural product wholesale markets: rapid pre-market screening of vegetables and fruits for pesticide compliance
• Farm and greenhouse testing: on-site verification of pesticide application intervals before harvest
• Food processing facilities: incoming raw material inspection for pesticide residue levels
• Border inspection and quarantine stations: rapid screening of imported agricultural commodities
• School and institutional cafeterias: routine safety checks on fresh produce supplies
• Supermarket and retail quality control: point-of-receipt testing for organic and conventional produce

Functional Performance / Features

1. Enzyme inhibition rate colorimetric method compliant with GB/T5009.199-2003 national standard for pesticide residue detection
2. ARM Cortex-A7 RK3288 quad-core processor delivering stable system performance and responsive operation
3. Fixed 412 nm wavelength detection channel with transmittance accuracy of ±1.5% for reliable colorimetric measurement
4. Inhibition rate measurement range from 0% to 100% with clear numerical readout and pass/fail result indication
5. Compatible with standardized colloidal gold immunochromatographic test cards, supporting both colorimetric and lateral flow rapid tests on a single platform
6. USB data export capability enabling direct file transfer to external storage devices without requiring a computer connection
7. Built-in storage for up to 200,000 test records with automatic sample indexing by date, time, and batch number
8. AC/DC dual power supply with optional rechargeable lithium battery for uninterrupted field operation away from mains power
9. Voice-guided operating instructions providing step-by-step audio prompts to reduce operator error and training time
10. Self-heating incubation module maintaining a consistent reaction temperature under varying ambient environmental conditions

Main Parameters

Parameter	Specification
Detection Method	Enzyme inhibition rate colorimetric method
Compliance Standard	GB/T5009.199-2003
Detection Wavelength	412 nm
Inhibition Rate Range	0 – 100%
Transmittance Accuracy	±1.5%
Processor	ARM Cortex-A7 RK3288
Test Record Storage	200,000 records
Power Supply	AC / DC, optional lithium battery
Packaging Dimensions	510 × 390 × 375 mm
Packaged Weight	9.3 kg

Technical Parameters

Parameter	Specification
Detection Principle	Enzyme inhibition rate (acetylcholinesterase)
Applicable Standard	GB/T5009.199-2003
Light Source Wavelength	412 nm
Inhibition Rate Display Range	0.0% – 100.0%
Transmittance Accuracy	±1.5%
Transmittance Repeatability	≤ 0.5%
Photometric Drift	≤ 0.3% / 3 min
Processor	ARM Cortex-A7 RK3288 quad-core
Colloidal Gold Card Compatibility	Supported (standardized test cards)
Data Storage Capacity	200,000 test records
Data Export	USB mass storage device
Power Supply Modes	AC adapter / DC input / optional lithium battery
Voice Guidance	Built-in multilingual audio operation prompts
Self-Heating Incubation	Integrated temperature-controlled incubation module
Display	High-contrast LCD screen
Printer	Built-in thermal printer
Packaging Dimensions	510 × 390 × 375 mm
Packaged Weight	9.3 kg

Address of this article：https://www.kjhm.net/nycl2/portable-pesticide-residue-detector.html

• Previous: HM-NY12P Comprehensive Pesticide Residue Detector
• Next: HM-NY24P Multi-Function Pesticide Residue Detector