1. For Electroplating Process

Online - Copper Ion Analyzer

Highly reliable, accurate analysis without reagent

For Electroplating Process
It can detect the concentration of copper ions (Cu2+) or copper sulfate (CuSO4).

Copper Analyzers

SCU-9100 copper ion analyzer offers precise and reliable measurements and is suitable for the manufacturing process of PCB, including monitoring copper solution, etching, and electroplating. Without reagents, copper ions are accurately detected through spectrophotometry. SCU-9100 is equipped with a peristaltic pump integrated design to realize automatic sampling. SCU-9100 is easy to calibrate, offering two-point calibration and adjustment of measured values. In addition to providing the graphic menu and easy operation, the SCU-9100 integrates the advantage of RS model features including measurement curve display, events logbook, and RS-485 interface.

Applications:

  • Manufacturing process of PCB
  • Monitoring copper solution
  • Etching
  • Electroplating

 

Features:

  • • Display icons in the menu of the controller to provide intuitive operation
  • • Water-repellent design: The door frame is equipped with gaskets to protect the controller and pipelines from environmental factors
  • • It can be easily set in platform/wall-mounted without taking up space
  • • Quick and convenient to remove
  • • Built-in peristaltic pump for automatic sampling
  • • The principle of spectrophotometry and providing different models (measure range) can choose
  • • Measure without reagent reduces the maintenance frequency
  • • Trace mode can display historically measured value curve from 3-minute to 4-week program
  • • Equipped with events logbook function and password protection
  • • 4-20 mA current output or RS-485 Modbus RTU Interface
  • • LED light source offer a longer lifespan
 Specifications   SCU-9100
Measurement Parameter

Copper ion (Cu2+) / Concentration of CuSO4

Measurement Range

Copper ion (Cu2+)

SCU-9100-L

 0-40 g/L

SCU-9100-M

0-80 g/L

SCU-9100-H

0-200 g/L

Concentration of CuSO4

 SCU-9100-L

0-160 g/L
SCU-9100-M

0-320 g/L
SCU-9100-H

0-800 g/L

Resolution

SCU-9100-L

0.01 g/L

SCU-9100-M

0.1 g/L

SCU-9100-H

0.1 g/L

Accuracy

< ±2% Full Scale

Principle

Spectrophotometry

Display

LCM (graphic menu display) with auto/manual illumination function, available for Text mode, Trace mode, and Chart mode.

Text Mode

Digit text reading, simultaneous displays the copperel ion and absorbance.

Trace Mode

Set up from 3 minutes to 4 weeks duration of the copper ion value trend graph to master the process history as well as the display of real-time copper ion and absorbance reading at the bottom.

Chart Mode

3 minutes real-time dynamic copper ion measurement graph to monitor recent development in control as well as the display of real-time copper ion and absorbance reading at the bottom.

Output Signal

One isolated DC 0/4~20 mA corresponding to copper ion

One RS-485 (MODBUS RTU or MODBUS ASCII) interface

Relay Contact

Two individual relays corresponding to copper ion, Hi/Lo selectable, limited programmable, 240 VAC, 0.5A max. (recommended)

Logbook

50 event records
Power Supply

110 VAC, 30W Max, 60 Hz

220 VAC, 30W Max, 50/60Hz

Data Logging

Record timeline, measure value and equipment state per minute. The data recording function records 160 days per cycle.

Installation

Platform or wall mounting

Ambient Temperature

0 ~ 50°C

Dimensions

405 mm x 321 mm x 253 mm (H x W x D)
Weight

Approx. 10 kg

 

Measuring Principle

Incident light from the LED is measured at an angle of 180 degree. The detector receives the signal formed by the amplified converter and signal conversion to digitally displayed. in addition to the signal detector, there is a reference detector at the side of the LED light source.  It offers an automatic compensation system, and prevents distortion of signal by the deterioration of sensor LED.

Sampling Technique

SNI-9100 built-in peristaltic pump for automatic sampling. When the sample is extracted by the peristaltic pump and fills the flow cell in the measurement module, the concentration of nickel ions can be detected by a specific wavelength.

Order Information

Please select the measuring range and power supply that suitable for your region.

SCU 9100 L 220 60
  L : 0~40 g/L 110 : AC110V 50: 50Hz
M : 0~80 g/L 220 : AC220V 60: 60Hz
H : 0~200 g/L - -

Transmitter Dimensions