Case Studies

Real Engineering Solutions for Real Manufacturing Challenges

At Elemeser, we design and build custom testing and automation solutions tailored to real manufacturing needs. Our case studies highlight how we help companies improve product quality, reduce testing time, and increase production efficiency.

From automated test equipment to functional testing systems, each project demonstrates our engineering expertise and commitment to delivering reliable and scalable solutions.

  • Custom Engineering Solutions
  • Automated Testing Systems
  • Industrial Automation
  • Data & Traceability
  • Manufacturing Optimization
Case Study 01

PCBA & Harness Continuity Test System

Industry: Electronics Manufacturing / Industrial Electronics/ Automotive

Challenge

The customer needed to validate electrical connections between PCBAs. Manual testing was slow, prone to human error, and lacked traceability. Complex assemblies with hundreds of connections made validation difficult and inconsistent.

Solution

Elemeser developed an automated continuity testing system designed to validate PCBA connections integrated with wire harnesses. The system thoroughly verifies:

  • PCBA connector continuity
  • Harness wiring integrity
  • Open circuits
  • Short circuits
  • Resistance validation
  • Component verification

The system supports up to 768 test points simultaneously, significantly reducing test time while improving reliability.

Results

  • Reduced testing time
  • Improved product quality
  • Reduced human error
  • Full traceability
  • Increased production throughput

Technologies Used

Easy-Wire Software Custom Test Fixtures Multi-channel Testing Database Integration
Case Study 02

PCBA Assembly HIPOT Test System

Industry: Electronics Manufacturing / Industrial Electronics / automotive

Challenge

The customer required a reliable method to validate electrical insulation and dielectric strength of PCBA assemblies before final product integration.

Manual testing methods were inconsistent and lacked operator safety, repeatability, data traceability, and standardized test procedures. Additionally, the customer needed to perform AC and DC HIPOT testing within a production environment.

Solution

Elemeser developed a PCBA Assembly HIPOT Test System designed to perform automated insulation and leakage current testing. The system includes database integration and traceability, allowing test results to be logged and reviewed for quality control.

The system performs:

  • AC HIPOT testing
  • DC HIPOT testing
  • Leakage current detection
  • Insulation validation
  • Safety interlock verification
  • Automated test sequences

Results

  • Improved electrical safety
  • Standardized testing process
  • Reduced operator risk
  • Full traceability
  • Increased production efficiency

Technologies Used

Automated Test Software Safety Interlock System Database Integration Production Interface
Case Study 03

High-Precision PCBA Resistance Test System

Industry: Electronics Manufacturing / Industrial Electronics

Challenge

The customer needed to validate low-resistance electrical paths on PCBA assemblies with high accuracy. Traditional measurement methods lacked precision and repeatability, leading to:

  • Inconsistent measurements
  • Quality escapes
  • Manual operator dependency
  • Limited test coverage

Additionally, the customer required automated multi-channel testing to improve production efficiency.

Solution

Elemeser developed a High-Precision PCBA Bench Test System capable of performing automated resistance measurements across multiple test points. The system features:

  • 20-channel measurement capability
  • High-precision resistance measurement
  • Automated testing sequences
  • Multi-connector interface (EDAC 56 points)
  • Integrated database and reporting

The system supports measurements from 1000 µΩ to 1 GΩ, enabling validation of both low and high resistance values with high accuracy.

Results

  • Improved measurement accuracy
  • Increased production efficiency
  • Reduced quality escapes
  • Automated test process
  • Full traceability

Technologies Used

Multi-channel measurement Custom fixture interface Database integration Automated reporting
Case Study 04

Flame Detector Functional Test System

Industry: Industrial Safety / Oil & Gas / Fire Detection

Challenge

The customer needed to validate flame detector functionality in a controlled and repeatable environment. Manual testing methods lacked consistency and did not allow:

  • Controlled flame simulation
  • Repeatable test conditions
  • Data traceability
  • Automated validation

Additionally, the system had to simulate real-world flame detection scenarios reliably and safely.

Solution

Elemeser developed a Flame Detector Functional Test System (FFT) designed to simulate flame conditions and validate detector performance. The system performs:

  • Flame simulation testing
  • Detector response validation
  • Automated test sequences
  • Pass/Fail validation
  • Test result logging
  • Safety enclosure operation

The system ensures repeatable and safe testing while drastically reducing operator interaction.

Results

  • Improved test repeatability
  • Reduced manual testing
  • Increased production throughput
  • Improved safety
  • Full traceability

Technologies Used

Automated test control Flame simulation system Safety enclosure Database integration
Case Study 05

UV Sensor Burn-In Reliability System

Industry: Industrial Electronics / Sensors / Reliability Testing / Oil & Gas

Challenge

The customer required a burn-in solution to validate UV sensor reliability before deployment. The process required:

  • Long-duration testing
  • Stable environmental conditions
  • Continuous monitoring
  • Automated operation

Manual testing was inefficient and prone to errors.

Solution

Elemeser developed a Burn-In Test System designed for continuous testing of UV sensors. The system includes:

  • Long-duration testing capability
  • Continuous monitoring
  • Multi-unit testing
  • Temperature control environment
  • Automated test logging

The system allows early failure detection and improved product reliability.

Results

  • Improved product reliability
  • Early failure detection
  • Reduced field failures
  • Increased production confidence
  • Automated operation

Technologies Used

Burn-in control system Environmental monitoring Data logging Automated test software
Case Study 06

Cooling Fan Performance Validation System

Industry: Industrial Electronics / Thermal Systems / HVAC

Challenge

The customer required a system to validate fan performance and functionality under controlled conditions. Manual testing methods lacked:

  • Repeatability
  • Data logging
  • Standardization
  • Production scalability

Solution

Elemeser developed a Fan Performance Test System designed to validate airflow and electrical performance. The system performs:

  • Functional testing
  • Performance validation
  • Automated test sequences
  • Multi-unit testing
  • Data logging and reporting

The system ensures consistent validation of cooling components.

Results

  • Improved product quality
  • Standardized testing
  • Reduced manual work
  • Increased throughput
  • Full traceability

Technologies Used

Automated test system Performance monitoring Data logging Production interface
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We implement custom automation solutions, fixtures, and functional test systems (ATE) for global manufacturing pioneers.