Testing Instead of Guessing: Efficiently Identifying the Optimal Cleaning Process

Receive a fast, vendor-neutral cleaning process recommendation that combines the right cleaning system with the right cleaning agent, tailored precisely to your requirements.

Cleaning Tests Make an Informed Cleaning Process Decision in a Single Day

The demands on the quality and reliability—and consequently on the cleanliness—of electronic assemblies are constantly rising. Various types of contamination can lead to leakage currents, corrosion, or failures—often only after the product is in the field.

At the same time, manufacturers face challenging questions when it comes to cleaning: Which cleaning system meets the requirements? Which cleaning agent achieves the best results? And how can reproducible processes be established while ensuring cost transparency?

The answer: Test under real-world conditions—before you invest.

Schedule cleaning tests

The picture shows two employees standing in front of an inline machine to carry out a machine test for electronics cleaning. | © @The Sour Cherry Fotografie - Michaela Curtis

Manufacturer-neutral testingCompare and Test Different Cleaning Systems in One Place

At our Technical Center in Baar-Ebenhausen, you’ll find Europe’s largest selection of cleaning systems from various manufacturers, in different sizes and price ranges. All cleaning methods are available: spraying in inline or batch systems, immersion with pressurized circulation, or ultrasonic cleaning.

Together with one of our process engineers as your direct contact, you define your individual requirements for the cleaning process in advance, e.g., throughput, budget, and maximum space requirements. Based on this, you select the most suitable system types together with us and begin cleaning trials with your assemblies under real-world conditions.

For all system tests, our entire range of cleaning agents—whether water-based or solvent-based—is available for your cleaning trials.

Request cleaning trials


Safety Through AnalysisImmediate Surface Cleanliness Analysis for Your Components

Using internationally recognized and standardized methods, such as the ROSE Test, the surface cleanliness of your parts is determined immediately after the cleaning tests are completed and evaluated together with you.

For further detailed analyses, methods such as ion chromatography, SEM/EDX, or infrared spectroscopy are available in-house as needed.

Electronic assemblies Purity determination Interpretation | © @The Sour Cherry Fotografie - Michaela Curtis

Advice on electronics cleaning in the technical centre | © @The Sour Cherry Fotografie - Michaela Curtis

Informed DecisionWritten Test Report for Full Transparency

We summarize all cleaning tests, including detailed process parameters and the corresponding results, in a written technical report for you. This report also includes a customized process recommendation consisting of a system-cleaner combination tailored to your specific requirements.

With minimal time investment and maximum transparency of results, you can now make a confident decision regarding a cleaning process.

Secure a customized process recommendation

Your benefitsMaximum Confidence in Your Purchasing Decision

  • You compare the most important cleaning systems yourself on neutral ground and get only what you have personally verified.

  • You save time evaluating the process because an experienced process engineer assists you in preselecting the appropriate cleaning system

  • You receive process results based on real-world conditions because you test with your own electronic assemblies

  • You receive a written process recommendation, including detailed process parameters, with the system-cleaner combination we recommend.

Support from the global market leader Why Test Your Cleaning Process at ZESTRON?

For over 30 years, ZESTRON has been providing comprehensive solutions for electronics cleaning from a single source and is known for its in-depth expertise and reliable results. At our Technical Center in Baar-Ebenhausen, you benefit from a unique combination of proven and innovative cleaning systems, as well as specially developed, market-leading cleaning media.

Our experienced ZESTRON process engineers are the backbone of this work and have already helped more than 4,000 customers worldwide:

  • Quickly identifying the right system for your requirements

  • Conducting comparative tests and establishing all necessary process parameters

  • Implementing the process in production

  • Actively supporting the user in day-to-day operations at any time in the event of technical issues

Arrange cleaning trials

Consultation between a Zestron engineer and two customers in the technical centre. | © @The Sour Cherry Fotografie - Michaela Curtis

Maximum flexibilityNo Time for an On-Site Visit? No Problem

You can simply send us your assemblies—we’ll conduct the cleaning tests for you and coordinate all relevant parameters with you in advance.

You will then receive all results transparently documented and personally explained.

Send in assemblies