When a business decides to invest in a testing laboratory, the first question is usually:
"What equipment do we need to buy?"
In fact, this isn't the most important question.
The first thing to determine is what purpose the lab will serve .
Some businesses only need to check the quality of incoming components. Others focus on developing electric vehicles and need to test batteries and high-voltage systems. Meanwhile, many universities want to build laboratories to support training and research.
Without clearly defined objectives, it's easy to invest in a lot of equipment but the operational efficiency doesn't meet expectations. Some systems are used daily, while others are practically inactive after installation.
An effective lab isn't one with the most equipment, but one that's designed to meet specific needs.
1. Why are businesses increasingly investing in in-house laboratories?
Previously, many businesses chose to send samples to external testing facilities.
This approach is suitable when the number of samples is not large. However, when R&D activities are booming or product development cycles are becoming shorter, relying entirely on external laboratories can prolong the process.
Investing in an in-house lab offers many benefits:
- - Be proactive in the product testing and evaluation process.
- - Shorten development time.
- - Technical data security.
- - Reduce testing costs in the long term.
- - Support research and product development activities.
Particularly in the automotive industry, where every small change needs to be verified by data, owning a private testing laboratory is becoming a trend for many businesses and research centers.
2. What does a typical automotive testing lab include?
There is no single lab model that works for all businesses.
Depending on the product and research objectives, the laboratory may be divided into several different areas.
a. Environmental testing laboratory
This is the most popular area for investment.
The equipment typically includes:
- - Temperature and humidity chamber.
- - Heat shock chamber.
- - Salt spray chamber.
- - Dust testing chamber.
- - Water testing chamber according to IP protection rating.
- - UV and aging test chamber.
This set of equipment helps evaluate the product's performance under various environmental conditions.
b. Vibration and durability testing laboratory
Used to evaluate the load-carrying capacity and lifespan of components.
Some common devices:
- - Electrodynamic Shaker System.
- - Hydraulic vibrating table.
- - Impact testing equipment.
- - Fatigue testing machine.
- - Tensile and compression testing machine.
These are indispensable tools in the process of evaluating the durability of components and assemblies.
c. Electric vehicle battery testing laboratory
The rise of electric vehicles has made this one of the most heavily invested-in areas today.
A typical battery testing lab includes:
- - Charging and discharging tester.
- - Thermal chamber.
- - Overcharge and short circuit testing device.
- - Compression and penetration testing equipment.
- - Data collection system.
- - Specialized fire protection system.
Not only the equipment, but this area also needs to be designed with strict safety and risk control requirements.
d. EMC Testing Laboratory
As the number of electrical and electronic systems in vehicles increases, EMC (Electronic Control Module) has become an almost mandatory requirement.
An EMC testing laboratory typically includes:
- - The semi-absorbent or non-reflective chamber.
- - Measuring antenna.
- - Spectrum analyzer.
- - Noise generator.
- - ESD testing equipment.
- - Surge Generator.
- - LISN.
- - Data control and analysis system.
e. NVH Testing Laboratory
For automotive development centers, NVH plays a crucial role in enhancing the user experience.
A typical testing system includes:
- - Microphone for measuring sound.
- - Accelerometer sensor.
- - DAQ system.
- - Analysis software.
- - Vibrating table.
- - Anechoic Chamber.
- - Chassis Dynamometer (depending on the application).
In addition, there are crash test chambers, test tracks, material testing facilities, etc.
3. Factors often overlooked when building a lab.
When planning investments, many organizations focus on the equipment list while overlooking accompanying requirements.
For example:
- Is the power supply sufficient?
- - Can the floor withstand the load of the vibration system?
- - Does the air conditioning system ensure temperature stability?
- Does the room need soundproofing or vibration damping?
- - Does the equipment require compressed air, cooling water, or a separate air intake system?
- Is there enough space for operation and maintenance?
- - ...
These factors directly affect the efficiency and lifespan of the equipment, but are often only recognized once the lab is operational.
Don't just think about the present.
Another mistake is designing the lab based solely on immediate needs.
In reality, many businesses will expand into testing batteries, electric vehicles, ADAS, or other new technologies after a few years. Without planning ahead, these upgrades will take much longer and cost significantly more.
A well-planned lab should be scalable, allowing for the addition of equipment and system integration in the future without requiring a complete overhaul of the infrastructure.
4. What does a university need when building an automotive lab?
For universities and research institutes, the goal is not only to conduct experiments but also to serve the educational needs of the community.
Beyond basic equipment, many schools now prioritize systems capable of simulating real-world scenarios, collecting data, and connecting to analytical software. This allows students to not only learn theory but also gain access to testing processes similar to those in businesses.
A well-equipped laboratory also facilitates the school's collaboration with businesses in research, the implementation of scientific projects, and the enhancement of training capacity in the automotive and electric vehicle fields.
5. Building a lab is a long-term project.
Investing in a laboratory is not just about buying equipment and installing it.
It was a project requiring coordination among many parties, from site survey, design, equipment selection, operational training to establishing testing and maintenance procedures for the system.
When properly implemented, a laboratory not only serves for testing but also becomes a platform for research, product innovation, and enhancing a company's competitiveness.
6. GPower Vietnam – Partnering in building automotive testing laboratories from concept to operation.
Each business will have a different challenge when investing in a testing laboratory. Some companies need a lab for testing component quality, while others aim for specialized systems such as electric vehicle battery testing, EMC, NVH, or environmental testing.
With experience in deploying testing solutions for the automotive, aerospace, new energy, and electronics industries, GPower Vietnam not only provides equipment but also accompanies customers throughout the process of consulting, designing, selecting solutions, and building laboratories that suit their intended use and investment budget.
