• TMAH 2.38 Dilution System Supply Cabinet
TMAH 2.38 Dilution System Supply Cabinet
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TMAH 2.38 Dilution System Supply Cabinet

Product Application: Designed for dilution systems using wet chemical media (TMAH 2.38%), this system dilutes and blends the 25% stock solution to produce a standard 2.38% solution; features a PP+PVC housing with PFA piping; offers a complete system solution; incorporates an integrated PLC and modular control system; comprises a stock solution supply unit, a mixing unit, and a dilution supply unit.
Keyword: TMAH 2.38 Dilution System Supply Cabinet

   1.1 Product Overview

   Product用途: Suitable for wet chemical media dilution systems (TMAH 2.38%), where the 25% stock solution is diluted and blended to produce a standard 2.38% solution; features a PP+PVC housing with PFA piping; offers a complete system solution; incorporates an integrated PLC and modular control system; comprises a stock solution supply unit, a mixing unit, and a dilution supply unit.

   Product functions and principles: Fully automated acid supply; optional additional configurations available to meet customer requirements; 25% TMAH stock solution; automatic left–right tank switching; one primary and one standby stock solution pump; automatic switching between supply sources based on tank liquid level; stock solution sampling followed by dilution prior to sampling; pipeline pressure monitoring with one dilution tank in service and one on standby, and two pumps in service and one on standby; post-dilution prefiltration with a 0.05 μm filter before delivery; streamlined system design with multi-language support; touchscreen display of the operating status of each valve and the fluid delivery status of the piping network.

   Advantages: Early warnings and alarms for the operating status of all system components; multi-level self-checks and confirmations for enhanced security; automatic fluid supply shut-off; overpressure in the fluid supply; emergency shut-off; support for multiple signal inputs; equipped with an emergency stop button.

   Product Applications: The products are widely used in semiconductor chip manufacturing, the flat-panel display industry, the LED industry, solar cell production, and electronic component manufacturing, primarily for the dilution and delivery of toxic, highly corrosive wet chemicals.

TMAH 2.38 Dilution System Supply Cabinet


Product Application: Designed for dilution systems using wet chemical media (TMAH 2.38%), this system dilutes and blends the 25% stock solution to produce a standard 2.38% solution; features a PP+PVC housing with PFA piping; offers a complete system solution; incorporates an integrated PLC and modular control system; comprises a stock solution supply unit, a mixing unit, and a dilution supply unit.
Keyword: TMAH 2.38 Dilution System Supply Cabinet
  • Product Description
  •    1.1 Product Overview

       Product用途: Suitable for wet chemical media dilution systems (TMAH 2.38%), where the 25% stock solution is diluted and blended to produce a standard 2.38% solution; features a PP+PVC housing with PFA piping; offers a complete system solution; incorporates an integrated PLC and modular control system; comprises a stock solution supply unit, a mixing unit, and a dilution supply unit.

       Product functions and principles: Fully automated acid supply; optional additional configurations available to meet customer requirements; 25% TMAH stock solution; automatic left–right tank switching; one primary and one standby stock solution pump; automatic switching between supply sources based on tank liquid level; stock solution sampling followed by dilution prior to sampling; pipeline pressure monitoring with one dilution tank in service and one on standby, and two pumps in service and one on standby; post-dilution prefiltration with a 0.05 μm filter before delivery; streamlined system design with multi-language support; touchscreen display of the operating status of each valve and the fluid delivery status of the piping network.

       Advantages: Early warnings and alarms for the operating status of all system components; multi-level self-checks and confirmations for enhanced security; automatic fluid supply shut-off; overpressure in the fluid supply; emergency shut-off; support for multiple signal inputs; equipped with an emergency stop button.

       Product Applications: The products are widely used in semiconductor chip manufacturing, the flat-panel display industry, the LED industry, solar cell production, and electronic component manufacturing, primarily for the dilution and delivery of toxic, highly corrosive wet chemicals.

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