A heavy metal detector capable of detecting lead,mercury,chromium,cadmium,and arsenic
  This heavy metal detector has sufficient functional area configuration to meet the needs of most units and enterprises,
  Instrument functions:
  1.Display screen:7-inch color Chinese LCD touch screen;
  2.Operating system:Android 9.0 operating system,2G+16GB(external TF memory supports 128GB expansion);
  3.Sample information:The detection channel can independently set sample information[sample name,sample source unit name,unit address(three-level linkage),responsible person,contact information,credit code,etc.];
  4.Intelligent detection:simultaneous or independent detection of control and sample,sample compatibility with single channel or multi-channel simultaneous detection;
  5.User information:The name and address of the testing unit(three-level linkage),contact phone number,responsible person,testing personnel,auditor,etc.can be set,and multiple accounts can be set;
  6.Data analysis:Collect,summarize,and analyze the detection results using pie charts,bar charts,and line graphs;
  7.Data export:Supports USB data export,with optional formats(TXT,Excel);
  8.GPS positioning:supports satellite positioning function;
  9.System updates:supports remote updates and automatic updates for new versions;
  10.Communication interface:external SIM card jack(supporting 2G/3G/4G full network connectivity),external storage TF memory jack,RS232,USB A type,USB B type,network port,wifi,Bluetooth;
  11.Printing function:Equipped with a built-in thermal printer,it can be printed through a USB B-type external chain printer,combining single or multiple data for printing.It can also print detection results.The detection report can also print information such as vegetable name,inhibition rate,whether it is qualified,detection date,detection unit,inspection personnel,and tested unit;
  12.Data upload:Supports SIM(2G/3G/4G all network connectivity),network ports,and WiFi for data transmission and connection to local regulatory platforms
  13.Unit module:Independent detection unit,each unit consists of a set of light source systems,a sample compartment,and a set of detection systems,supporting simultaneous detection of multiple samples.
  Technical parameters:
  1.Testing items:Toxic and harmful substances such as lead,mercury,chromium,cadmium,arsenic,etc.
  2.Wavelength range:410nm.460nm.520nm.550nm.590nm.630nm(supports customization)
  3.Zero drift:±0.5%
  4.Optoelectronic drift:±1.0%
  5.Transmission ratio error:±2.0%
  6.Transmission specific gravity repeatability:≤0.5%
  7.Inter channel difference:≤1%
  8.Color comparison vessel:10×10mm standard sample cell