· All-in-one (sensor, controller, HMI)
· Monitoring and control
Overview
· Additive supply and concentration maintenance unit to improve PCB etching quality
· Concentration control algorithm using flow rate or pump operating time, etc. (flow type, basic type)
· Automatic / manual control modes
· High-precision flow sensor applied
· Clamp-on sensor installation method that does not require piping work
· High reliability secured by adopting non-contact sensors (RF, ultrasonic)
· Provides reliability and operational convenience based on an integrated platform
· Large-capacity additive tank
· Redundant tank level control and setting functions (level sensor, float sensor)
Main Screen
Usage Management
Event Management Screen
Functions / Features
· All-in-one unit: additive tank, measurement & control, and HMI (standalone installation type)
· Flow type or basic type selectable depending on usage
· Adoption of a dedicated HMI for real-time control and management
· Can be operated in an integrated manner with the etching system
· Clamp-on sensor attached externally to the piping without cutting or connecting pipes
· Provides operating data storage and various analysis functions
· Enhanced reliability by adopting non-contact sensors
· Provides various system status information (alarms, status analysis and logging functions)
Product Specifications
| Classification | Specification | Others | |
|---|---|---|---|
| Control & Management | On-site operation/management (HMI) | 10.1-inch touch panel |
Dedicated HMI for the supply unit installed Monitoring function for analysis unit (optional) |
| Control unit | Universal platform (HAC-300A) | Add/change functions via software download | |
| Communication | LAN, RS-485 * 3 | ||
| Sensors | Flow sensor | Ultrasonic sensor | Pulse input |
| Analog level sensor | RF sensor | 4 ~ 20 mA | |
| Digital level sensor (emergency) | Float type | Contact type | |
| Tank Capacity | Capacity of additive storage tank | Max: 140, Typical usage: 120 | |
