Pigment Detector

I. Product Overview

The pigment detector rapidly and quantitatively tests the content of synthetic food pigments: tartrazine, sunset yellow, carmine, amaranth, allura red, brilliant blue and erythrosine. Currently permitted synthetic pigments in China include amaranth, carmine, tartrazine, sunset yellow and indigo carmine, used in flavored water, flavored powder, fruit dew, soda, compounded liquor, colored silk, canned goods and pastry surfaces. While these pigments make food attractive, they are prohibited in meats and processed products (including offal), fish and processed products, fruits and products (juice, preserves, jam, jelly, brewed fruit wine), condiments, infant food and biscuits.

II. Technical Parameters

III. Key Features

Android smart operating system with more efficient and user-friendly operation; supports Ethernet, Wi-Fi upload and GPRS wireless transmission for fast data upload.

High intelligence with self-check function: power-on self-check and zeroing, plus automatic repeat-test detection.

Equipped with a new-generation embedded thermal printer; supports manual or automatic printing and automatically prints test reports and QR codes.

Light source uses imported ultra-bright LEDs - high precision, strong stability, controllable and switchable per channel for lower power consumption.

USB 2.0 interface for convenient data storage and transfer; enables query, browse, analysis, statistics and printing.

Equipped with a regulatory platform; data can be uploaded via LAN and Internet, and results are sent directly to the food-safety supervision platform for regional big-data analysis, statistics and dynamic monitoring, enabling early warning of food-safety issues.

Integrated portable rapid-test device meeting on-site and mobile testing needs; all detection items run under one software and results display in one window.

Powerful built-in database with multi-category sample menus; flexibly select samples and run different items on different channels simultaneously. Sample name, test item and submitting unit can be edited and saved on the instrument.

Simple, labor-saving sample handling; overall operation is fast, safe and convenient.

High sensitivity, high detection accuracy and high repeatability using a scanning high-precision optical sensor.

Recalibration, locking and factory-reset functions.

Supports U-disk storage; editable result judgment line; reference and calibration values saved and retained after power loss.

IV. Main Parameters

Main control chip: ARM Cortex-A7, RK3288 quad-core processor at 1.88 GHz for faster operation and stronger stability.

Display: 7-inch color touch screen with a user-friendly Chinese interface.

DC 12V supply, connectable to car power; equipped with a 6Ah large-capacity rechargeable lithium battery for convenient outdoor mobile testing.

4-wavelength cold light source, >=12 detection channels, each configured with 410/520/590/630 nm light sources; advanced optical-path switching device supports up to 64 wavelengths, and all detection items can be tested on all channels simultaneously.

Automatic light-intensity adjustment and calibration.

Intelligent constant-current stabilized voltage, automatic light calibration; no thermal drift during long continuous operation.

Built-in latest national limit standards for on-site comparison with results, continuously updated.

Continuous feeding and continuous detection.

Automatic sample-number incrementing.

Detection items expandable.

Results as Excel spreadsheet, copyable by connecting to a PC.

Storage capacity: 200,000 result records.

Standard USB interface, driver-free installation.

Configurable large-capacity lithium battery; firmware upgradable.