エスペック List of Products and Services

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

The all-weather test lab showcased at the CAR ELECTRONICS Expo can replicate 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

Espec introduces evaluation testing equipment that can conduct charge and discharge tests and safety tests, based on the concept of "finding the future and peace of mind for secondary batteries," along with contract testing services that comply with ECE R100 certification testing. We have newly released a special content movie! "It's too late once it catches fire! Learn the tips for battery-powered products through case studies." We invite you to watch it. We sincerely look forward to your visit. 【Exhibited Products】 ■ Charge and discharge testing equipment for cells ■ Constant temperature chamber dedicated to charge and discharge testing with individual air conditioning function ■ Constant temperature chamber dedicated to charge and discharge testing ■ Nail penetration, crush, and external short circuit testing equipment ■ Air transport and altitude testing equipment ■ High-temperature heating testing equipment ■ Temperature cycle testing equipment ■ Contract testing / Battery safety certification center *For more details, please feel free to contact us.

• Technical Seminar
• others

"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

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.

• Other contract services

This product is a "Constant Temperature and Humidity Chamber for Universal Testing Machines" that can be set up with universal testing machines (tensile, bending, compression) and fatigue testing machines, capable of reproducing a constant temperature and humidity environment with high control performance. It is suitable for testing polymer materials such as plastics, rubber, and films, as well as adhesives. We have achieved improved testing efficiency, energy saving, and ease of operation with our unique mechanism. Humidity types are also available as standard. Testing under harsh conditions, such as 85°C/85% rh, is possible. 【Features】 ■ Reduced recovery time with shutter mechanism ■ Frost and condensation suppression with dry air ■ Humidity types also available in the lineup *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices
• Other environmental analysis equipment

The bench-top size constant temperature and humidity chamber, a compact environmental testing device, offers genuine environmental testing performance despite its small size. It features a combination of temperature (humidity) ranges and capacities (22.5L and 64L), with a type that has a temperature change rate of 5.0℃/min, resulting in a total lineup of 12 models. The controller is equipped with a color touch panel, enhancing operability and visibility.

• Printed Circuit Board
• Sensors
• Dedicated IC

Rapid Temperature Change Type ■ Additional models compliant with IEC 60068-2-14Nb, 2-30, 2-38 released ■ Rapid temperature change performance of 18°C/min Tests requiring temperature change rates of 10°C/min, 15°C/min, and 18°C/min can be conducted between -45°C and +155°C. ■ Frost-free operation across the entire range (temperature and humidity control) With a wide temperature and humidity control range of 10-98% RH, frost does not occur across the entire range. Continuous operation can be performed with peace of mind, as defrosting is unnecessary. ■ Recipient of the Good Design Award 2019 Standard Type ■ Wide temperature and humidity control range Achieves a temperature and humidity control range of -45°C/-75°C on the low side and +180°C on the high side, with humidity control from 10-98% RH. Stable temperature and humidity control can be maintained even in high temperature and high humidity conditions of 95°C/98% RH. It can also be used for accelerated testing. ■ Sample temperature control function for more reliable testing A sensor for measuring sample temperature (1 point) is attached to the sample to monitor and control its temperature.

• Capacitor
• Engine parts
• Other Auto Parts

A two-zone thermal shock device that perfectly fits domestic and international standard tests such as MIL, IEC, and JASO. 【Features】 Achieves high performance required for standard tests! ● The two zones (+150℃ and -65℃) shorten the temperature recovery time of samples. * With a set temperature of +150℃ and -65℃, for a 10kg plastic molded IC sample, the temperature recovery time was achieved within 15 minutes. ● Compatible with standard tests including MIL-STD-883. * Supports testing standards such as MIL-STD-883 and JIS C 60068-2-14-Na. ● Stable temperature distribution performance. * Airflow within the test area is evenly distributed, achieving excellent temperature distribution performance. This provides uniform thermal stress to the samples, minimizing variations in test results between samples. ● The liftable two-zone test area reduces testing time. ● Equipped with a sample temperature trigger for measuring sample temperature.

• Testing Equipment and Devices
• Other environmental equipment

This is a rapid temperature change chamber that is perfectly suited for responding to rapid temperature changes in samples, from JEDEC standards to screening. 【Features】 ● Highly reproducible lamp control In TCC sample temperature ramp operations, the lamp plate is controlled during temperature rise and fall, allowing for symmetrical strain waveforms. Even if the amount of the sample changes, tests can be conducted with the same lamp plate each time, maintaining a constant strain rate. This enables highly reproducible testing. ● Complies with JESD22-A104F standard testing ● Supports sample temperature control and air temperature control

• Testing Equipment and Devices
• Other environmental equipment

■Achieves significant space-saving By adopting a slim design with a vertical layout of various components, including the control panel and heater, on the upper part of the main unit, the installation area has been reduced by 20.6% (compared to our company’s standards of capacity/installation area). This enhances productivity on the manufacturing line and effectively utilizes research and development space. ■Door interior is made with integrated pressing The molding of the door interior is done with integrated pressing, eliminating heat loss from metal seams. ■Capable of processing large quantities at once By strengthening the load capacity of the floor and shelves, it has become possible to perform large-scale heat treatment at once. Additionally, the shelves are sliding type, making it easy to load and unload samples. ■Constant temperature atmosphere inside the unit even with damper fully open Equipped with a damper for ventilation operations. Due to significant improvements in heating performance, there are no temperature fluctuations inside the unit caused by the damper opening, maintaining a constant temperature at all times. (When the ambient temperature is +20°C)

• Vehicle body parts
• Electrical equipment parts
• LED Module

- Complies with standard tests such as IEC60068-2-14Na and MIL-883L. - Two-zone and three-zone methods through damper switching. - There is no vibration stress on the sample due to movement, ensuring more accurate test results. - 1000 cycles of continuous operation. Defrost-free function (optional). - Continuous cycle testing for 500 hours is possible without interruption due to defrosting during the test. Continuous operation for 500 hours can be achieved without interruptions for defrosting. Under the 15-minute exposure test conditions, continuous testing for 1000 cycles can be performed without interruption, reducing defrost time and defrost power during the cycle test. - Achieves both power consumption reduction and shortening of test time simultaneously.

• Testing Equipment and Devices
• Other environmental equipment

The high-acceleration life test device is equipped with functions centered around bias tests that apply a constant voltage or signal. A two-tier type that secures double the capacity in a single installation space is also available. It can accommodate simultaneous testing under different conditions and an increase in processing volume.

• Capacitor
• Other electronic parts
• Dedicated IC