エスペック Product Lineup

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.

• Environmental Test Equipment
• Testing Equipment and Devices

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.

• Environmental Test Equipment
• Testing Equipment and Devices

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.

• Other analysis and evaluation services

We would like to introduce our low-oxygen clean oven for semiconductor packaging, the "SCO Series." By placing the cooling water flow path outside the chamber, we have adopted a unique structure that does not retain water inside the chamber. This ensures extremely high safety while reducing installation space and system electrical capacity by 50% compared to conventional models (compared to our own devices). The SCO Series meets the industry's highest levels of temperature control, low oxygen concentration, and high cleanliness required in various thermal processing steps of advanced packaging manufacturing processes. 【Features】 ■ Compatible with large panels of 515×510mm ■ High-precision thermal processing up to 500℃ ■ Achieves low oxygen concentration control below 10ppm ■ Maintains cleanliness class 4 stably ■ Compatible with automatic doors and GEM communication *For more details, please download the PDF or feel free to contact us.

• Heat Treatment Drying Equipment

The "PVHC-31S" is a heat treatment solution designed to accommodate large workpieces and more precise heat treatment environments. Its unique structure, which places the cooling water flow path outside the furnace, eliminates dust sources within the furnace and ensures high temperature distribution performance through an efficient cooling mechanism and a simple air conditioning structure. Rapid cooling while maintaining a low-oxygen atmosphere contributes to quality assurance and reduced process time. 【Features】 ■ Supports heat treatment of large panel-shaped workpieces in the 600×600mm class ■ Achieves both low-oxygen atmosphere and high cleanliness, providing a stable process environment ■ Realizes safe and clean cooling capabilities by placing the water cooler outside the furnace ■ Compatible with automatic transport, process data management, and centralized equipment management ■ Allows for system configurations tailored to applications, including automatic doors and various interfaces and upper-level communication specifications *For more details, please download the PDF or feel free to contact us.

• Heat Treatment Drying Equipment

We would like to introduce our oxygen-free atmosphere constant temperature chamber, the 'IPHH-202M/IPHH-202MS'. The standard "IPHH-202" has been customized for the semiconductor industry, incorporating the necessary functions for low-oxygen annealing in the production process. It can stably perform high-temperature heat treatment up to 300°C in an extremely low-oxygen environment with an oxygen concentration of 100 ppm or less. 【Features】 ■ Heating starts after reaching a low-oxygen state to prevent oxidation of the workpiece. ■ Once the set oxygen concentration is reached, nitrogen flow is reduced to contribute to energy savings. ■ Two systems for nitrogen gas introduction: large and small. ■ External air is supplied to the lower part of the inner chamber floor for heat exchange through indirect air cooling. ■ The low-oxygen state within the chamber is maintained while significantly reducing temperature drop time. ■ Compressed air is introduced at the end of the program to quickly restore the oxygen concentration in the furnace. *For more details, please download the PDF or feel free to contact us.

• Other incubators and baths

This document introduces the low-oxygen clean oven "SCO," which supports large panels of 510×515mm and achieves high-precision heat treatment in low-oxygen and clean environments. It explains the main technological elements that support the structure of the device, focusing on their functional significance and structural innovations. Structural diagrams and various data are also included, so please take a moment to read through it. [Contents] ■ High-precision heat treatment for large panels aimed at practical application of PLP (Panel Level Package) ■ Key technologies of the SCO series that support heat treatment quality in advanced packaging fields ■ Unique filters that achieve uniform temperature distribution ■ High sealing performance realized by magnetic fluid seals ■ Particle suppression through thermal expansion countermeasures ■ Improved safety at high temperatures through external water cooling mechanisms *For more details, please download the PDF or feel free to contact us.

• Heat Treatment Drying Equipment

This document presents a product lineup centered around "thermal solutions." It features devices that comply with semiconductor reliability testing standards for constant temperature and humidity tests, allowing you to select the appropriate model from a wide range based on differences in capacity and temperature-humidity ranges. Among the reliability tests, we also introduce dedicated equipment for thermal shock testing, which accelerates the occurrence of cracks in joints by instantly switching between high and low temperatures. [Contents (partial)] ■ Front-end processes ■ Technology trends ■ Back-end processes ■ Inspection ■ Quality trends ■ Our product proposals *For more details, please download the PDF or feel free to contact us.

• Other semiconductors

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.

• Other Testing Contract

The "Environmental Testing Equipment 1-Year Rental Plan" is a new plan that allows you to introduce environmental testing equipment without risk, even if future plans are uncertain. It operates on a yearly renewal basis, allowing you to choose between "continuation or return" depending on the situation. We provide equipment flexibly tailored to your needs and conditions. The same amount will be charged in subsequent years, making budget planning smooth with a fixed fee. During the contract period, we offer free repair services to prevent unexpected expenses and stabilize costs. At the 5-year usage point, the equipment will be replaced with a new one, so you can use it with peace of mind at any time. 【Features】 ■ No long-term contract required; decisions can be made annually ■ Easy to budget on a yearly basis ■ Customization based on conditions *For more details, please download the PDF or feel free to contact us.

• Rental/lease
• Temperature and humidity measuring instruments

【Campaign Period: Until the end of March 2027】 Espec Corporation is conducting a short-term rental campaign that allows you to try out environmental testing equipment, such as high-power constant temperature and humidity chambers and thermal shock testers, at a reduced initial cost. This campaign is recommended for those who have concerns about the high costs of introducing environmental testing equipment or want to test the effectiveness before making a purchase. Start with a special price for the first 6 months, and we will continue to offer affordable rates thereafter. 【Target Products (Partial)】 ■ High-power constant temperature and humidity chamber ■ Thermal shock tester ■ Low-humidity low-temperature constant temperature and humidity chamber ■ Highly accelerated life testing equipment (HAST) ■ Constant temperature bath exclusively for secondary battery charging and discharging *For more details, please download the PDF or feel free to contact us.

• Rental/lease
• Temperature and humidity measuring instruments

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.

• Other Testing Contract

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.

• Other Testing Contract

The "Flexible Design Series" is a constant temperature (constant humidity) chamber that allows for the specification of internal dimensions suitable for sample size and quantity. It is compatible with standard tests such as ISO, IEC, and LV 124 for secondary battery packs of electric vehicles and hybrid vehicles, onboard modules, solar panels, and aircraft components. The temperature and humidity range (-70°C to -40°C to 180°C / 20% rh to 95% rh) can be suitably customized. Depending on the volume, a temperature change rate of 9°C/min is possible, and it employs a balanced temperature and humidity control system (BTHC system). 【Safety Devices (Partial)】 ■ Leakage circuit breaker (AC200V specification) ■ Circuit breaker for refrigeration wiring ■ Dry-run prevention device (only with humidity) ■ Control circuit overload short-circuit protection circuit protector ■ Distribution room door switch *For more details, please download the PDF or feel free to contact us.

• Temperature and humidity measuring instruments

The "AMR-U" is a conductor resistance evaluation system that continuously measures the minute resistance values of solder joints and connector connections under low and high temperature cycling environments. It realizes a systematization of automatic measurement, data recording, and data processing by computer, allowing for a more accurate and efficient evaluation of connection reliability. It is equipped with two types of failure judgment methods: absolute value judgment and change rate judgment. Real-time measurements can be performed on a computer, and data editing and viewing are possible even during measurement. 【Features】 ■ Equipped with a unique multi-scan method and measurement instruments compliant with international standards ■ Two types of measurements: direct current and alternating current ■ Capable of two types of failure judgment: absolute value judgment and change rate judgment ■ Real-time measurement on a computer, with data editing and viewing possible during measurement ■ Significantly improves testing efficiency through linkage with cold and heat shock devices *For more details, please download the PDF or feel free to contact us.

• Temperature and humidity measuring instruments

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.

• Other Testing Contract

The "AR Series" is a high-power constant temperature (constant humidity) device designed to meet the needs for high load, high stress, and larger sizes. It achieves a temperature and humidity control range of -45℃/-75℃ on the low side, +180℃ on the high side, and humidity from 10 to 98% rh. Stable temperature and humidity control can be maintained even in high temperature and high humidity conditions of 95℃/98% rh, making it suitable for use in accelerated testing. In response to the demand for more rigorous testing, a temperature cycling test can be conducted at approximately 3℃/min with a sample load of 50kg. 【Features】 ■ Wide temperature and humidity control range ■ Excellent temperature rise and fall performance of 3℃/min with a sample load of 50kg ■ Energy savings achieved through reduced testing time ■ Sample temperature control function for more reliable testing ■ Support for 4500W high heat load during temperature testing *For more details, please download the PDF or feel free to contact us.

• Temperature and humidity measuring instruments

The "TCC Series" is a rapid temperature change chamber that simultaneously achieves precise control of sample temperature and rapid changes in air temperature. It dramatically improves the reliability and reproducibility of thermal stress testing, balancing shortened testing times with enhanced product reliability. It meets stringent testing standards and not only minimizes temperature fluctuations during constant value operation but also achieves a spatial temperature deviation uniformity of 1.5°C. 【Features】 ■ High-performance temperature cycling device that balances rapid temperature changes and linear control ■ Controls the lamp plate during temperature rise and fall to stabilize the strain waveform ■ Allows testing under the same conditions even with varying sample amounts ■ Smooth operation with dual-side wiring *For more details, please download the PDF or feel free to contact us.

• Other temperature and humidity measuring instruments

Developed a "Capacitor Insulation Degradation Testing System" that enables automatic evaluation of insulation degradation characteristics of capacitors under high temperature and high humidity testing environments. This system applies voltage to capacitors in any high temperature (high humidity) testing environment and captures leakage current caused by insulation breakdown. It is an automatic measurement system equipped with various data processing and analysis functions, including display of leakage current generation due to insulation breakdown, failure detection and calculation, and failure analysis based on cumulative hazard.

• Capacitor

High-precision voltage and current application, as well as the electrical characteristics and continuous changes of individual FET transistors, can be measured, allowing for centralized management of data collection and monitoring on a single PC.

• Capacitor

In the electronics component industry, testing to evaluate durability against changes in temperature and humidity is essential to ensure the long-term reliability of products. This is particularly important for electronic components used in harsh environments, where preventing performance degradation and failure due to temperature fluctuations and humidity effects is crucial. Our ultra-energy-saving low-temperature constant temperature (constant humidity) device <ECO type> supports reliability testing of electronic components while minimizing power consumption during tests in sub-zero temperature ranges. It adopts Espec's unique new refrigeration system. Achieving reduced power consumption in low-temperature ranges. Designed with consideration for reducing environmental impact, it enables energy-saving operation. It is an environmentally friendly product. 【Benefits of Implementation】 - Reduction in operational costs due to energy-saving performance - Provision of a stable testing environment - Improvement in the reliability of test results - Reduction of environmental impact

• Low temperature incubator
• Other incubators and baths

The "Super Energy-Saving Low-Temperature Constant Temperature (Constant Humidity) Device <ECO Type>" is a product that boasts energy-saving performance by incorporating a new refrigeration system into the J series, further reducing power consumption in sub-zero temperature ranges. It is suitable not only for battery charge and discharge tests (cell, module, pack batteries) but also for various performance evaluation tests and long-term storage tests conducted in different markets. Additionally, we offer high-temperature and high-humidity devices with excellent cost performance, such as the "PHP," and clean high-temperature constant humidity devices with cleanliness class 5, such as the "PCR." 【Features】 ■ Clear observation of the interior with an LED-lit observation window ■ Selectable window (optional) ■ Condensation prevention measures for samples (humidity delay function) ■ Peace of mind for long-term testing ■ Humidification water is always clean *For more details, please download the PDF or feel free to contact us.

• Low temperature incubator
• Other incubators and baths

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.

• Testing Equipment and Devices

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.

• Technical Seminar

We offer "In-tank Monitoring Cameras / Sample Observation Cameras" that do not fog up in high humidity environments and can be used at temperatures above 100°C. The "In-tank Monitoring Camera" captures the entire sample in the tank directly, allowing for monitoring of overall changes. The "Sample Observation Camera" observes changes in the surface shape and color of the sample in high-definition images (4K). We respond to requests for recording and managing temporal changes with our technology. 【Features】 ■ Does not fog up in high humidity environments ■ Usable at temperatures above 100°C ■ Illuminates dark tanks with LED lights ■ Easily attachable to your existing equipment ■ Can synchronize recording of images with temperature/humidity information *For more details, please refer to the PDF materials or feel free to contact us.

• Color camera
• Surveillance Cameras

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

• others
• Technical Seminar
• Environmental Test Equipment

"HALT/HASS" is an evaluation system designed to detect product weaknesses in the early stages of the product development/design process and to quickly eliminate potential defects within a short period. Originally conceived in the United States in the 1980s, it has been adopted in various industries, particularly in Europe and North America, for quality assessment in aircraft, automobiles, medical devices, and more. By applying "strong stress" to products, weaknesses can be detected quickly, and through repeated improvements and modifications, product quality can be enhanced, enabling front-loading in quality evaluation. 【Features】 ■ Realization of robust design ■ Optimization of design margins ■ Achievement of front-loading ■ Wide temperature range: -100°C to +250°C ■ Rapid temperature change: over 60°C/min ■ 6 degrees of freedom vibration *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

Introducing the ECO type low-temperature constant temperature (constant humidity) device equipped with the low GWP refrigerant "R-449A," which reduces power consumption by up to 70%. Our unique refrigeration technology allows for reduced power consumption even in low temperature ranges such as -40°C. This is particularly effective for long-term operation at low temperatures, such as in battery (cell, module, pack battery) charge and discharge tests, and performance evaluation tests for electronic components and devices. As a result, power consumption can be reduced by up to 70% compared to current models. Furthermore, by standardizing the low global warming potential refrigerant "R-449A," we contribute to the reduction of greenhouse gas emissions in our customers' supply chains. The new model comes in six variations, including three different volumes (225L, 408L, 800L) with and without humidity control.

• Testing Equipment and Devices

Our constant temperature (constant humidity) equipment has continuously evolved by refining its performance and reliability to support various temperature (humidity) tests in laboratories and research facilities. It is also capable of remote operation and monitoring, with a lineup of six models in total, available in two sizes (105L and 206L) and four temperature (humidity) ranges. All models are compatible with 100V, catering to a wide range of applications. 【Features】 ■ Stable internal environment ■ Reduced power equipment capacity through cross-output control ■ Remote monitoring/control capability (Ethernet connection) ■ Usable sampling data ■ Programmable pattern editing and graph display *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The performance, reliability, and durability of the environmental testing device are compactly condensed. Remote monitoring and operation are also possible, and the heater-equipped double-layer glass prevents frost formation. The observation window has been enlarged by approximately 36%, enhancing visibility. 【Features】 ■ Wide temperature range ■ Remote monitoring/control available (Ethernet connection) ■ Usable sampling data ■ Programmable pattern editing and graph display *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The "CRH" is a low-temperature constant temperature and humidity chamber that has achieved long-term continuous stability tests at +5°C for medical and cosmetic products, as well as preservation tests for food. The temperature and humidity difference within the test chamber is referred to as the "maximum and minimum temperature and humidity range," and at +5°C, a guarantee of "±3°C" is provided. During operation at temperatures ranging from +5 to +30°C, a frost-free operation is conducted by regularly switching the direction of the refrigerant to prevent frost buildup on the evaporator. 【Features】 ■ Guarantees +5°C ±3°C ■ Continuous operation at low temperatures ■ Full-range frost-free capability ■ Wide temperature range: -20 to +85°C ■ Long-term preservation tests possible with semi-permeable containers (customizable) *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

Our "Stability Testing Room, Stability Testing Equipment, and Low-Temperature Constant Humidity Chamber" enable ideal stability testing in compliance with ICH stability testing guidelines. Validation is necessary to ensure the quality of pharmaceuticals. At Espec, we provide total support, including validation, along with our stability testing equipment. 【Features】 ■ Guarantees "±1℃/±5%rh" - Also meets "±1℃/45%rh at 40℃/75%rh (CSH-HG, CWH) ■ Vacuum insulation adopted - Reduces the influence of external temperature (CSH-HG) ■ Area temperature and humidity control - Corrects and controls the temperature difference from the set value - Achieves high-precision temperature and humidity distribution within the testing room (CWH) *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

By simply connecting to the intranet, you can monitor the operational status of environmental testing equipment at a glance from your home using a web browser, and remote operation is also possible. This enables test management during telework. ■ From a distance, you can check the operating status of multiple testing devices and in-tank samples. * Note that a separate in-tank monitoring camera is required to check in-tank samples. * For more details, please refer to the PDF document or feel free to contact us.

• Process Control System
• CTI Support Center

This is a cold and heat shock device with a two-zone system that perfectly fits domestic and international standard tests such as MIL, IEC, and JASO. Equipped with a network instrumentation that improves operability and visibility, it allows for remote monitoring and management via Ethernet connection while at your desk. The "TSE" is an air-cooled model designed to meet the needs of small-scale and limited quantity testing. 【Features】 ■ Reduces testing time with a liftable two-zone test area ■ Achieves temperature recovery from +150°C to -65°C in 5 minutes ■ Test area movement time within 10 seconds ■ Stable temperature distribution performance ■ Reduces vibration and shock *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The liquid tank type thermal shock test is gaining attention as it applies higher thermal stress compared to the air chamber type and provides test results in a shorter time. Our company has developed a liquid tank thermal shock device that addresses the challenges of running costs such as brine liquid consumption and power consumption. It also complies with European automotive standards based on IEC standards. 【Features】 ■ Shortened testing time ■ Test area movement time within 10 seconds ■ LED lights with excellent visibility and energy efficiency ■ Compliance with international standards ■ Conforms to IEC60068-2-14Nc and European automotive industry standards based on international criteria *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The "LKS-3C・4C/HLKS-3C・4C" is a highly versatile large dryer suitable for various thermal processing steps such as drying, baking, and annealing in production lines. To enhance usability for thermal processing applications, a variety of options are available, including dedicated sample carts, ventilation dampers, and variable wind speed devices. It can be used for large-scale thermal processing in production processes as well as for testing and research purposes. 【Features】 ■ Large dryer suitable for mass thermal processing ■ Equipped with dampers for circulation and ventilation operation ■ Adopts a stirring method to enhance temperature distribution performance ■ Wind speed variable function (optional) to match the thermal processing environment of samples ■ Comprehensive safety measures *For more details, please refer to the PDF materials or feel free to contact us.

• Drying Equipment

The "LC" is a hot air dryer that demonstrates high temperature distribution performance with a hot air circulation oven using a sirocco fan that smoothly stirs the hot air inside the chamber. It features easy temperature setting via key input and is equipped with an upper limit temperature alarm function, enhancing usability and safety. Additionally, there are safety devices such as a leakage circuit breaker for the power supply and temperature fuses. 【Safety Devices】 ■ SSR overload short-circuit protection breaker ■ Upper limit temperature alarm device ■ Watchdog timer ■ Burnout detection circuit ■ Temperature overheat prevention device *For more details, please refer to the PDF materials or feel free to contact us.

• Drying Equipment

It is a direct heating vacuum dryer. It is equipped with a gas replacement function, allowing for processing, baking, degassing, and defoaming in an oxygen-free atmosphere using nitrogen and other gases, making it suitable for a wide range of applications. 【Features】 ■ Direct heating type that enables speedy vacuum drying ■ Color LCD touch panel ■ Remote operation via web browser ■ Ability to copy program patterns ■ E-mail notification function *For more details, please refer to the PDF document or feel free to contact us.

• Drying Equipment
• Vacuum Equipment

The compact high-temperature chamber in a desktop type, which is easy to use and more accessible, achieves a temperature distribution performance of +1.5℃ (at +200℃) despite its small size. ■ Compact High-Temperature Chamber: ST-100・120 / STH-120 *For more details, please refer to the PDF document or feel free to contact us.

• Heating device
• Testing Equipment and Devices
• Drying Equipment

The "PVHC" is a high-performance oven that maintains high cleanliness even during temperature rises and falls. It is effective for thermal processing of samples requiring Class 5 clean air conditions, as well as for drying parts and equipment, and can be selected from suitable models according to the intended use. With a space-saving vertical slim design, instrumentation using large, highly visible LEDs, and operation keys with Japanese display, usability has been further enhanced. 【Features】 ■ Clean thermal processing with cleanliness class 5 ■ Contamination-free airtight structure ■ Achieves high-precision non-oxidizing atmosphere thermal processing ■ Fully automated operation possible throughout the entire thermal processing process ■ Maintains high cleanliness during temperature rises and falls *For more details, please refer to the PDF materials or feel free to contact us.

• Heating device

It is optimal for vacuum heat treatment such as degassing, deairing, curing, and drying. In a vacuum environment, the boiling point and drying temperature are lowered, allowing for the drying of heat-sensitive samples. In addition to high temperature performance, energy savings have been achieved by enhancing the airtightness and thermal insulation of the chamber. It is equipped with advanced features such as automatic control combining pressure and temperature control, as well as programmable operation for ease of use. 【Features】 ■ Thorough energy-saving mechanism ■ Expanded applications for vacuum heating treatment ■ Double structure inside the chamber that exhibits excellent temperature distribution performance ■ Freely programmable pressure operation mode according to application *For more details, please refer to the PDF document or feel free to contact us.

• Vacuum Equipment

Enhancing safety further to accommodate the large-scale and high-capacity of secondary batteries. Standard equipped with a large pressure relief vent, suitable for large batteries used in stationary and vehicle applications. By selecting horizontal and vertical airflow according to the shape and quantity of the batteries, an optimal temperature distribution can be achieved. 【Features】 ■ Standard safety features for emergencies (Large pressure relief vent, emergency stop switch) ■ Continuous operation at +10°C or higher without defrosting ■ Can be used in combination with various charging and discharging systems *For more details, please refer to the PDF document or feel free to contact us.

• Draft chamber

Under low and high temperature cycling environments, the minute resistance values of solder joints and connector contact conductors are continuously measured. A system for automatic measurement, data recording, and data processing using a computer has been realized. This allows for more accurate and efficient evaluation of connection reliability, including graphing of data and compatibility with spreadsheet software, as well as data processing via LAN. 【Features】 ■ Equipped with a unique multi-scan method and measurement instruments compliant with international standards ■ Two types: DC current application method and AC current application method ■ Two types of fault determination: absolute value judgment method and change rate judgment method ■ Real-time measurement on a computer, with data editing and viewing possible during measurement ■ Significantly improved testing efficiency through integration with a thermal shock device *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

A chamberless system that sprays air adjusted to temperatures ranging from -40 to +180°C, streamlining testing processes. It can be utilized in combination with various measuring instruments and analysis devices for temperature characteristic testing, failure analysis, and quality testing of semiconductors and electronic devices. 【Features】 ■ Improved Testing Efficiency The advanced heater type has a temperature change rate of 100°C/min (air temperature) and reduces the time for temperature cycling and thermal shock testing by compactly enclosing the sample with an attachment at the nozzle tip. This significantly reduces power consumption. ■ Flexibility The advanced heater type allows the nozzle to be positioned exactly where needed using a horizontal and vertical multi-joint arm. The rear heater type employs a flexible hose, enabling the nozzle to follow the movement of the sample or evaluation device. ■ Testing without a Chamber or Door Using a dedicated attachment, it is possible to cool and heat the sample without any obstructions such as observation window glass or metal from a constant temperature chamber. This enables the evaluation of various in-vehicle sensors, including image sensors (cameras) and millimeter-wave radar, as well as combined evaluations with 3D deformation strain measurement systems and infrared thermography, and non-destructive internal observation of secondary batteries, semiconductors, and printed circuit boards in combination with X-ray transmission devices.

• Testing Equipment and Devices

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.

• Other contract services