Instrument features:

1. Instrument composition: light source/The integration of monochromator, colorimetric tank, and sensor without movable parts greatly improves the accuracy, sensitivity, and reliability of the instrument.

2. Optical system: Solid state light-emitting devices are used as both light sources and monochromators. Compared with traditional spectroscopic systems, the optical system has a simple structure and the instrument has seismic and moisture resistance properties. Adopting pulse power supply method, the service life of the light source can reach100000 hours.

3. Operation method: AdoptWindows operating system.

4. Data interface: Instrument configurationMicro USB interface, etc., can be directly connected to the Internet/LAN.

5. Data upload: No need for an external computer, throughThe network can achieve the function of uploading measurement data.

6. Printing system: The instrument has a built-in thermal printer.

7. Software system: Built in software system that can input information such as sample name, tested item, testing institution, and testing personnel.

8. Power supply mode: AC/DC dual-use, instrument with built-in lithium battery to meet emergency and on-site testing needs.

Technical indicators:

1. Light source: Ultra high brightness LED

2. Wavelength:405nm

3. Determination of lower limit:0.01-3.0mg/kg

4. Inhibition rate range:0-100%

5. Measurement accuracy:±5%

6. Stability:±0.005 A/20 min

7. Working environment temperature:5 ℃～40 ℃

8. Power Supply:220 V±22 V，50 Hz±1 Hz