■Display screen: 7-inch touch LCD screen;

■Operating system: Android9.0 operating system, 2G+16G (external TF memory support expansion 128G);

■Testing basis: national standard (GB/T5009.199-2003), Ministry of Agriculture standard (NY/T448-2001), Food and Drug Administration standard (KJ201710);

■Sample information: the detection channel can be independently set sample information (sample name, source information, etc.);

■User information: can set the detection unit information (name, address, telephone, responsible person, detection personnel and other information), can be set up multiple accounts;

■Detection information: absorbance, transmittance, detection results (inhibition rate), result judgment, judgment basis, detection time and other information;

■Intelligent detection: control and sample simultaneous or independent detection, compatible with single channel or multi-channel simultaneous detection;

■Data analysis: pie chart, bar chart and line chart were used for statistical summary analysis of the test results;

■Search function: sample name search and selection, historical record search and query;

■Data export: support USB data export, format optional (TXT, Excel);

■GPS positioning: support positioning function;

■System update: support remote update, new version automatic update;

■Communication interface: external SIM card jack (support 2G/3G/4G full netcom), external TF memory expansion jack, RS232, type A USB, type B USB, network port, wifi, Bluetooth, etc.;

■Printing function: built-in 58mm thermal printer, single or multiple data combined printing, printing information including sample information, user information, detection information;

■Image assistance: built-in operation video steps to assist learning operations;

■Data upload: support SIM (2G/3G/4G full netcom), network ports, wifi for data transmission and docking with local regulatory platforms;

■Unit module: independent detection unit, each unit is composed of a group of light source system, a sample warehouse, a group of light path 

■Appearance structure: box integration; Meet the car, laboratory, outdoor different application scenarios.