RELIABILITY
What Makes Our Tools Truly Reliable?

At Erdos Miller, we’re committed to pursuing maximum reliability in every tool we engineer. We build tools we would like to run in the field. To ensure that every tool we produce consistently meets the highest standards of performance and dependability, we focus on five key factors that set us apart:
1- Extreme Stress Testing HASS Process
Unlike many competitors who conduct minimal shock and vibration testing, we subject every single tool to Highly Accelerated Stress Screening (HASS).
This intensive process simulates extreme operational conditions to identify potential weaknesses before the tool ever reaches the field.
We are still the only vendor that routinely sends every tool to HASS testing, ensuring -unparalleled reliability.
2- Advanced Thermal and Calibration Procedures
After HASS, our tools go through multiple thermal screening cycles to detect latent failures and eliminate moisture risks.
Each tool is then put through a multi-day calibration process in a controlled magnetic field, ensuring precision performance at all temperatures.
To maintain ISCWSA standards, we use SuperiorQC’s CalCheck software for accurate-------|calibration verification.
3- High-Quality Components & MEMS Technology
We don’t optimize for cost—we optimize for unyielding reliability.
That begins with sourcing only the highest-quality components and building with MEMS-based technology for superior precision and durability.
Every tool is designed, built, and tested in Texas — our commitment to quality is the ----------foundation of our reliability.
4- Rigorous Failure Analysis Process
Root-causing failures is our #1 priority. Every incident is meticulously analyzed, and insights are immediately applied to design improvements.
We transparently share our failure analysis (under NDA), giving customers full confidence ---that issues are addressed and resolved.
5- Continuous Pursuit of Innovation
When you focus on quality, you naturally create more reliable products.
We’ve spent the past 10 years refining designs, collecting field data, and using it to drive innovation.
We regularly meet with customers, listen to their needs, and invest the resources to turn -----those requests into product improvements.
Our software, firmware, and hardware are always evolving to meet and exceed industry standards.
With over a million drilling hours logged, our track record proves our tools are built to last.
---We remain committed to keeping rigs online and providing tools you can truly depend on.
Author:
William Herr - Junior Electrical Engineer
Contact us today to learn more.