Online chemcial analyers
for copper liquid

AIoT Equipment

Solution

Product overview

Various types of online chemcial analyers can be easily installed for real-time analysis at the production line, assisting traditional laboratories in accurately monitoring the concentration of production line liquids, thereby enhancing product quality.

These instruments can be applied in semiconductor testing and printed circuit board industries for the detection of various process liquid concentrations, such as Cu2+, NaOH, HCHO, CuSO4, Fe3+, Fe2+, Cu2+, and customized stripping solution detection.

The analyzers primarily utilize spectrophotometers and titration inspection methods for automatic continuous analysis of liquids, and they also cater to customized requirements.

Equipment feature

  • 3-in-1 model - ELCU-H2

    3-in-1 model - ELCU-H2

    ■Online liquid analysis instrument：
    Installed at the equipment side, it circulates and extracts the liquid, providing real-time measurements of liquid concentration.
    ■Cu2+ online liquid analysis：
    Cu2+ analysis is conducted using a spectrophotometer for real-time analysis of liquid concentration.
    ■NaOH, HCHO online liquid analysis：
    NaOH and HCHO analysis is performed using a pH electrode titration method for analysis. (Analysis time for each: 20 minutes)
  • Spectrophotometer model - SPM-H1(LB94)

    Spectrophotometer model - SPM-H1(LB94)

    ■Online liquid analysis instrument：
    Installed at the equipment side, it circulates and extracts the liquid, providing real-time measurements of liquid concentration.
    ■Cu2+ online liquid analysis：
    Cu2+ analysis is conducted using a spectrophotometer for real-time analysis of liquid concentration.

Product specification

  • 3-in-1 model - ELCU-H2

    3-in-1 model - ELCU-H2
    Control Panel
    Displays current analysis values and historical measurement records
    Data Interface
    RS485 interface/Modbus RTU Slave
    Historical Data
    local storage (stored for 3 months)
    Control Value Alert
    Alerts for abnormal values exceeding the set control limits
    Safety Design
    The machine segregates water and electricity to prevent electric shock or industrial hazards from liquid leaks
    Standard Solution Test
    Reproducibility (RSD) < 3%
    Accuracy (RE) < 5%
    Machine Dimensions
    W65 × D35 × H145 cm

  • Spectrophotometer model - SPM-H1(LB94)

    Spectrophotometer model - SPM-H1(LB94)
    Control Panel
    Displays current real-time analysis values
    Data Interface
    RS485 interface/Modbus RTU Slave
    Standard Solution Test
    Measurement error < 10%
    Machine Dimensions
    W28.5 × D11 × H16.8 (excluding antenna) / 22 (including antenna) cm
    W28.5 × D11 × H16.8 (excluding antenna) cm
    W28.5 × D11 × H22 (including antenna) cm

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