エスペック Product Lineup

At Espec, we have not only been involved in the sale of environmental testing equipment but have also conducted research on environmental testing and developed testing methods for many years. Leveraging our extensive experience and achievements, we undertake reliability testing for our customers, from the design of tests to evaluation and analysis, as well as improvement proposals based on evaluation results, either as individual processes or as a total service. Additionally, we have a new lineup of environmental testing equipment, allowing us to respond to various testing needs based on customer requirements. 【Features】 ■ Test design including surrounding systems (consulting) ■ Publicly recognized testing laboratory ■ Years of experience and achievements ■ Comprehensive support for customer reliability testing *For more details, please refer to the PDF materials or feel free to contact us.

The international standard ISO 16750, widely used as a standard for global procurement of automotive equipment and components, and the LV124 standard created by German automobile manufacturers. Our testing laboratory complies with the evaluation tests based on these standards.

All-weather conditions (temperature, humidity, snow, rain, sunlight, fog, wind) as well as dynamic weather environments (constantly changing weather conditions). It can create complex weather environments by adding temperature and light to weather conditions such as snowfall, rainfall, and fog, as well as transitions from sleet to snow and from rain to fog, thereby simulating actual weather environments. This contributes to solving challenges in cutting-edge technologies in mobility markets and next-generation communication markets, which are sensitive to changes in weather conditions, as well as addressing social issues in disaster prevention, crime prevention, and agricultural markets. [Modules for Environmental Factors, Evaluation Examples, and Product Introductions by Process] - Solar Radiation Module - Rainfall Module - Fog Module - Snowfall Module - Vehicle Wind Speed Module - Temperature and Humidity Module - Dynamic Weather Environment/Complex Weather Environment Testing - Inspection Equipment - Power Device Evaluation

An integrated constant temperature chamber structure adopted by the advanced battery tester. By combining it with a removable battery holder, the charging and discharging power supply is directly connected to the battery via the shortest route. This minimizes the degradation of power quality and noise caused by long cables, achieving a high-quality, high-precision testing environment. Additionally, the specially designed constant temperature chamber section creates a horizontal airflow towards the battery holder. This minimizes disturbances in temperature distribution caused by fixtures and cables, reducing errors in charging and discharging test results due to temperature conditions. We offer both a single-chamber type and a three-chamber type, with the three-chamber type allowing tests under different temperature conditions in each chamber. 【Features】 ■ Flexibly responds to various testing needs with a single device ■ Minimizes power system losses with a cable-less design, reducing power consumption ■ Minimizes voltage drop due to cable resistance ■ Comprehensive support for chambers, power systems, and more through our nationwide service network with 16 locations *For more details, please download the PDF below or feel free to contact us.

This is a testing tool designed to quickly detect product weaknesses and eliminate potential defects in the manufacturing process during product development. By repeatedly detecting and improving weaknesses and adding evaluations, the reliability of the product is further enhanced. 【Features】 ■ Wide temperature range: -100℃ to +250℃ ■ Rapid temperature change: 60℃/min or more ■ Random vibration with 6 degrees of freedom due to repeated shocks 【Main effects expected from HALT testing】 ■ Improved product robustness By applying "strong stress" (rapid temperature changes and 6 degrees of freedom vibrations) that exceeds product specifications, design weaknesses are made apparent. Improving the failure points enhances the robustness of the product. ■ Shortened development cycle By discovering and improving potential defects during the development phase, risks and rework that occur in later processes are reduced. Reliability comparisons during changes in parts or with existing models can also be confirmed in a short period through testing under "strong stress." As a result, the development cycle can be shortened further. ■ Reduction of warranty costs, etc. By addressing latent defects that are difficult to detect with conventional testing, troubles after market release can be prevented, thereby reducing total costs, including warranty expenses associated with the product.

We would like to introduce our "LV124 One-Stop Service." In the global procurement of automotive equipment and parts, international standards such as ISO16750, which are widely used as benchmarks, and the LV124 standard created by German automobile manufacturers are essential. Our testing laboratory is equipped to conduct evaluation tests as specified by these standards. We control the environmental conditions surrounding automobiles, including climatic environments, mechanical environments, electrical conduction, and cooling, using our testing technology. We propose evaluations that simulate real vehicle operating environments. 【Mechanical Requirements (Partial)】 ■M-01 Drop Test ■M-02 Stone Impact Test ■M-03 Dust Test ■M-04 Vibration Test *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Electronic Device Reliability Evaluation Service." We provide performance guarantees for devices in response to changes in environmental factors for key devices that support 5G, high-speed and large-capacity communication, and high-performance computers, across a wide temperature range. We accommodate various tests, including semiconductor processes, evaluation tests, and evaluations of peripheral electronic components and materials. Please feel free to contact us when needed. 【Semiconductor Processes and Evaluation Tests, and Evaluation Tests for Peripheral Electronic Components and Materials (Partial)】 ■ TDDB Evaluation Test Wafer Evaluation (AMM-TDDB-W) ■ TDDB Evaluation Test/Semiconductor Parametric Test (AMM-TDDB-C/AMM/AMI) ■ Burn-in (Memory/Logic/Automotive Devices/Sensors) (RBC/RBS/RBM/MBI) ■ Electromigration Evaluation (Cu/Al/C4 Bump) (AEM) ■ Reverse Bias Test (Power Devices) (HTRB/HTGB/H3TRB/AMI) ■ Power Cycle Test (Power Devices) (RBS-PST) *For more details, please download the PDF or feel free to contact us.

This document is a catalog regarding "Environmental Testing Solutions." It features advanced equipment that meets reliability testing standards to ensure the performance of various semiconductor devices. You can utilize it for scaling up towards practical application and mass production in line with advancements in new technologies, as well as for the introduction of new equipment that supports this. [Contents] ■ Responding to reliability testing standards ■ Responding to miniaturization technology ■ Addressing heat generation issues and thermal countermeasures ■ Responding to mass production *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Environmental Testing and Contract Testing for Aircraft-Related Equipment." Thanks to the environmental creation technology we have developed, it is possible to recreate various Earth environments. This technology enables reliability and safety testing in various conditions such as shock, vibration, and heat in the air. We are fully equipped with specialized test chambers and large tanks necessary for aircraft-related testing, providing comprehensive support for various safety tests, MIL standard tests, and failure analysis. With 30 years of experience in contract testing for environmental tests, we propose services tailored to your needs. 【Testing Services (Partial)】 ■ Large altitude (decompression and low temperature) testing ■ Pressure testing ■ High-speed temperature change testing ■ Medium temperature change testing ■ Sand and dust testing ■ High-rate vibration testing *For more details, please download the PDF or feel free to contact us.

Our "Thermal Property Evaluation System" measures the transient thermal resistance of materials in a laminated and bonded state, allowing for the comparison and evaluation of changes in thermal resistance along the heat dissipation path. The graph of the structural function, which arises from differences in material properties, clearly shows the differences in thermal resistance due to variations in heat dissipation materials. Changes due to aging can also be evaluated using the same comparison principle. The new model's structural function makes it easier to identify change points and facilitates comparison and evaluation judgments. 【Features】 ■ Free demonstration tests tailored to customer conditions ■ Ability to obtain evaluation data before implementation ■ Reduction of pre-implementation anxiety through prior confirmation of operational images ■ Comprehensive support from power cycle evaluation equipment to chillers, chambers, and fixtures ■ Rapid response from domestic service centers, ensuring peace of mind after implementation *For more details, please download the PDF or feel free to contact us.

This document is a collection of case studies summarizing our custom products and solutions in various markets. It includes evaluations and tests in the AI-related, aerospace, automotive, solar cell, battery, and construction markets. You can use examples that are close to your applications and target samples as hints for consideration of implementation, so please take a moment to read through it. [Contents] ■ AI-related market ■ Aerospace/Satellite Communication market ■ Automotive market ■ Solar Cell market ■ Battery market ■ Construction and Building Materials market *For more details, please download the PDF or feel free to contact us.

This document is a catalog summarizing environmental testing solutions that address challenges in semiconductor performance assurance and development. It includes detailed information on compliance with reliability testing standards, evaluations related to miniaturization technology, and advanced thermal measures for heat generation issues. Additionally, it introduces automation systems aimed at the practical application and mass production of new technologies, so please take a moment to read it. [Contents] ■ Responding to reliability testing standards ■ Responding to miniaturization technology ■ Responding to heat generation issues and thermal measures ■ Responding to mass production *For more details, please download the PDF or feel free to contact us.