Technical Articles

ZESTRON Technical Article
November 02, 2016

Advances in Concentration Monitoring and Closed-Loop Control

Contaminated bath water skews refractive index results. New technology can accurately measures aqueous cleaning agent concentration.

ZESTRON Technical Article
November 02, 2016

Process Optimization and Customer Requirements

Process improvements are constantly sought, however, when a new customer specification cannot be achieved, line deficiencies must be identified and corrected.

ZESTRON Technical Article
November 02, 2016

Case Study: Panasonic South Asia Meets Environmental and Cleanliness Requirements through Process Changes

This technical case study details how ZESTRON helped Panasonic achieve their goals of implementing a new and environmentally sound process while reducing operating costs.

November 02, 2016

Determining Critical Cleaning Process Parameters for QFNs

A two phase study assess how to completely clean underneath leadless devices following soldering with Pb-free water soluble and Pb-free No Clean pastes.

ZESTRON Technical Article
November 02, 2016

The Perils of Ionic Testing

In recent years, several factors have converged to create a perfect storm in the cleaning world, significantly affecting the long-term reliability of improperly cleaned assemblies.

ZESTRON Technical Article
November 02, 2016

Water Soluble flux residue and product reliability...a connection?

Is cleaning PCBs soldered with water soluble fluxes anything other than deionized water critical to product reliability?

pH Neutral defluxing agent
November 02, 2016

Go Greener in Your Cleaner

Recently introduced pH-neutral defluxing agents are designed to do a superior cleaning job, but also protect extremely sensitive materials and meet stricter rinse water disposal regulations.

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