サンケイエンジニアリング Product Lineup

The selection of contact probes for substrate inspection needs to be done carefully. Although it is referred to as for substrate inspection, there are various contact points such as through holes, leads, and bus bars. The optimal probe can vary greatly depending on the shape and material of these contact points. If the selection is incorrect, there is a risk of reduced inspection yield due to misjudgment caused by poor contact, or even damage to the substrate. There are mainly two key points for selecting the appropriate probe: 1. Tip shape: If it is not suitable for the shape or material of the contact point, there is a possibility of electrical contact failure or physical inability to make contact. 2. Spring load: If it is too weak, stable contact cannot be achieved, leading to misjudgment. Conversely, if it is too strong, there is a risk of damaging the substrate. However, there are many customers who are troubled by the question, "Which one is optimal for our measurement points?" Therefore, Sankei Engineering offers a free probe selection service that utilizes our expertise as a probe manufacturer. We take your workpieces and measure the contact resistance values using our own equipment. Based on that data, we select and propose the optimal probe. Inquiries during the information-gathering stage are also welcome. Please feel free to consult us through the inquiry form.

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• Circuit Board Inspection Equipment

The selection of probes for insulation resistance testing must be done carefully. If the selection is incorrect, there is a risk of misclassifying defective products as good ones, leading to the worst-case scenario of "defective products entering the market." To prevent this situation, it is crucial to ensure reliable electrical contact between the workpiece and the probe. There are mainly two key points when selecting a probe that creates this situation: 1. Tip shape: A sharp (pointed) shape is recommended. It can penetrate through foreign substances such as oxide films or dirt on the workpiece surface, ensuring stable electrical contact. 2. Spring load: A relatively larger load is recommended. By applying high pressure, stable electrical contact with the workpiece can be achieved. However, many customers struggle with determining which probe will make stable contact with their workpieces. Therefore, Sankei Engineering offers a free probe selection service that leverages our expertise as a probe manufacturer. We will actually take your workpiece, measure the contact resistance value using our equipment, and based on that data, we will select and propose a probe that can ensure more reliable contact with your workpiece. Inquiries during the information-gathering stage are also welcome. Please feel free to consult us through the inquiry form.

• probe

The selection of probes for charge and discharge testing of EV batteries and lithium-ion batteries must be done carefully. This is due to the risk of significant issues caused by heat generation in harsh environments where current is applied for longer periods than usual. There are three main important points to consider when choosing the appropriate probe: 1. Compatibility of operating current and specifications If there is not enough margin in the probe's allowable operating current, abnormal heat generation may occur during current flow. 2. Heat resistance of the probe Since heat generation due to prolonged current flow is unavoidable, selecting heat-resistant specifications may help reduce the deterioration (sagging) of the spring. 3. Contact resistance between the probe and the workpiece High contact resistance can cause heat generation at the contact point, potentially leading to deformation or welding of the probe tip. However, there are many customers who say, "I don't know how to specifically judge and choose." Therefore, Sankei Engineering offers a [Free Probe Selection Service]. We will take your workpiece and measure the contact resistance using our equipment, and based on that data, we will propose the most suitable probe for your operating environment. Inquiries during the information-gathering stage are also welcome. Please feel free to contact us through the inquiry form.

• probe
• Secondary Cells/Batteries

The selection of probes for high current applications must be done carefully. If the selection is incorrect, there is a risk of serious problems such as abnormal heating or sparks, which can lead to equipment failure. There are mainly two important points to consider when choosing the appropriate probe: 1. Compatibility of the operating current value and specifications: It is crucial to ensure that the probe's maximum operating current has sufficient margin compared to the actual operating current value. 2. Contact resistance between the probe and the workpiece: High contact resistance can lead to increased heating during current flow. Selecting a probe that can achieve stable low contact resistance contributes to ensuring safety and quality. However, there are many customers who say, "I don't know what specific criteria to use for judgment." Therefore, Sankei Engineering offers a **free probe selection service**. We will actually take your workpiece (product or part) and measure the contact resistance using our equipment. Based on the data obtained, we will propose the most suitable probe for your operating environment. Inquiries during the comparison and information-gathering stage are also welcome. Please feel free to consult us through the contact form on our website.

• probe

Do you have concerns such as, "The contact resistance is inconsistent, and I'm worried if charging and discharging are working," "The power supply is unstable, and the test stops midway," or "The workpiece and probe are sticking together and adhering"? Charging and discharging tests involve longer durations and higher currents than regular measurements, making it more likely for issues caused by heat generation to arise, such as: 【Problems due to heat generation across the entire line】 - Decreased load due to spring fatigue, etc. 【Problems due to heat generation at the contact points】 - Promotion of shape changes at the probe tip - Promotion of foreign object adhesion, etc. These issues can become more pronounced if the probe is not suitable for the workpiece shape or measurement conditions. Therefore, we will take your workpiece and the probes currently in use, and conduct experiments on contact resistance and other factors using our own equipment. We will visualize "why the measurements are not going well" with data and identify the root causes of measurement failures. Based on this, we will propose the optimal probe shape and load conditions suited to your usage conditions and workpiece characteristics, providing free support all the way to the selection that leads to actual improvements. Please feel free to contact us through the inquiry form.

• probe

Are you troubled by issues such as: - "The resistance value is unstable, lacking reliability in the data" - "The probe cannot make proper contact, posing a risk of defective products being released" - "Repeated retries occur during the contact check stage"? The causes of poor contact with connectors include: - Insufficient probe load - Mismatch between connector shape and probe tip shape - Wear on the probe tip - Adhesion of foreign substances and various other factors, making it difficult to identify the specific cause. Especially in insulation resistance testing, if the probe does not make proper contact, there is a risk that genuine defective products may be misjudged as good products and released. Therefore, we will take your workpieces and the probes currently in use and conduct experiments on contact resistance and other factors using our own equipment. We will visualize the data to identify the root cause of "why contact failure occurs." Based on that, we will propose the optimal probe shape and load conditions tailored to your usage conditions and workpiece characteristics, and we will provide free support all the way to the selection that leads to actual improvements. Please feel free to contact us through the inquiry form.

• probe

In wire harness continuity testing, do you have concerns such as: "There are channels where contact is unstable due to terminal shape," "When I increased the probe load, it deformed the terminal," "Due to contact failure, good products are misjudged, increasing rework costs"? The causes of contact failure include: - Mismatch between terminal shape or material and the probe - Load settings that are too weak to avoid terminal deformation - Wear on the probe tip - Adhesion of foreign substances and various other factors, making it difficult to identify the specific cause. In particular, the shapes of wire harnesses are diverse, and selecting the appropriate probe for each is very challenging. Therefore, we collect your workpieces and the probes currently in use, and conduct experiments on contact resistance and other factors using our own equipment. We visualize "why contact failure occurs" with data and identify the root cause. Based on this, we propose the optimal probe shape and load conditions for your usage conditions and work characteristics, and we provide free support all the way to the selection that leads to actual improvements. Please feel free to contact us through the inquiry form.

• probe

Are you experiencing issues on your printed circuit board inspection line such as: "Measurement values are unstable due to poor contact," "Inspection fails on good boards, leading to increased rework," "Even after replacing the probes, poor contact occurs again shortly after"? The causes of poor contact in board inspection are varied and can include: - Adherence of solder flux - Mismatch between the probe tip and the board's shape and material - Wear of the probe tip and can be difficult to identify. Therefore, we will take your workpieces and the probes you are currently using, and conduct experiments on our own equipment to measure contact resistance and other factors. We will visualize the data to identify the root causes of poor contact. Based on this, we will propose the optimal probe shape and load conditions tailored to your usage conditions and workpiece characteristics, and we will support you free of charge all the way to the selection that leads to actual improvements. Please feel free to contact us through the inquiry form.

• probe

In power device conduction tests, do you have concerns such as, "The contact resistance varies, and the reliability of the data cannot be ensured" or "No improvement even after replacing the probes multiple times"? The causes of contact failure in conduction tests include a variety of factors, such as: - Mismatch between the probe tip shape and the work material - Wear of the probe tip - Adhesion of foreign substances - Deformation of the spring due to high temperatures leading to reduced load and identifying these issues is not easy. Especially in conduction tests that carry large currents, contact failures can lead to abnormal heating or sparking during conduction, potentially resulting in significant losses such as damage to expensive devices or equipment failures. Therefore, we collect your workpieces and the probes you are currently using and conduct experiments on contact resistance and other factors using our own equipment. We visualize the data to identify the root causes of contact failures. Based on this, we propose the optimal probe shape and load conditions tailored to your usage conditions and work characteristics, and we provide free support all the way to the selection that leads to actual improvements. Please feel free to consult us through the inquiry form.

• probe

The selection of high-current probes used for battery charge and discharge testing must be done carefully. If the selection is incorrect, it can lead to abnormal heating or sparking, potentially causing workpiece welding or equipment failure. There are mainly two key points to consider when choosing the appropriate probe: 1. Specification compatibility: In charge and discharge cycle tests that involve long periods of continuous current flow, it is important to select a probe that has sufficient current capacity relative to the actual usage current value. 2. Contact resistance between the probe and the workpiece: Even slight contact resistance can cause contact heating during current flow, leading to workpiece welding, so it is crucial to choose a probe that can maintain stable contact with the workpiece. However, many customers struggle with "what specific criteria to use for judgment." Therefore, Sankei Engineering offers a **free probe selection service**. We will take your measurement workpiece and measure the contact resistance using our equipment. Based on the data obtained, we will select and propose the most suitable probe for your usage environment. Inquiries during the comparison and information-gathering stage are also welcome. Please feel free to consult us through the contact form on our website.

• probe
• Secondary Cells/Batteries

The selection of high-current probes used for power device conduction tests needs to be done carefully. Incorrect selection can lead to abnormal heating or sparking, potentially resulting in significant losses such as damage to expensive devices or equipment failure. There are mainly two key points to consider when choosing the appropriate probe: 1. Compatibility of specifications: It is important to select a probe that has sufficient margin for the usable current in the limited space due to device miniaturization. 2. Contact resistance between the probe and the workpiece: Even slight contact resistance can cause measurement errors or abnormal heating, so it is crucial to choose a probe that can maintain stable contact with the workpiece. However, many customers are unsure about "what specific criteria to use for judgment." Therefore, Sankei Engineering offers a "Free Probe Selection Service." We will actually take your measurement workpiece, measure the contact resistance with our equipment, and based on the data obtained, we will select and propose the most suitable probe for your usage environment. Inquiries during the comparison and information-gathering stages are also welcome. Please feel free to consult us through the contact form on our website.

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• Other electronic parts

In the charging and discharging tests of EV batteries and cylindrical cells, do you have any concerns such as: "I am looking for a probe that can withstand long hours of continuous current" or "The contact area of the electrode is small, and standard products do not fit"? Sankei Engineering offers a wide range of high-current contact probes designed to solve these issues for battery charging and discharging tests. Our catalog includes a broad lineup, from a minimum diameter of φ5.0mm (usable current under 20A) to a maximum diameter of φ22.0mm (usable current under 300A). Furthermore, for special electrode shapes that are difficult to accommodate with catalog products or when the contact area is small, we can manufacture custom probes by changing the tip diameter and shape. We also provide design and manufacturing of products optimized for your usage environment, including adjustments to spring load and size design tailored to fixtures. Inquiries during the comparison and information-gathering stage are also welcome. Please feel free to consult us through the contact form on our website. *Care should be taken when selecting high-current probes. For selection points and precautions, please refer to [Battery Selection Points URL].

• probe
• Secondary Cells/Batteries

In power device current testing, such as for power modules and power control ICs, do you have concerns like "I need to pass a large current despite the narrow electrode pitch"? At Sankei Engineering, we offer a wide range of contact probes designed to solve this challenge with "narrow pitch x large current compatibility." Our catalog includes products ranging from a minimum diameter of φ5.0mm (usable current up to 20A) to a maximum diameter of φ22.0mm (usable current up to 300A). Moreover, we can accommodate special electrode shapes and narrow pitch arrangements that are difficult to address with catalog items through custom orders. We can design and manufacture products optimized for your usage environment, including changes to the tip shape, adjustments to spring load, and size design tailored to your fixtures. We welcome inquiries at the stage of comparison and information gathering. Please feel free to consult us through the contact form on our website. *Please note that selecting large current probes requires caution. Here are the selection points and precautions [Power Device Selection Points URL].

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Do you have any experience with these troubles on the high current inspection line? - The line keeps stopping without being able to identify the cause. - Various types of probes have been tried, but there is no improvement. - There are suspicions of overheating or poor contact, but it cannot be isolated. The trouble may actually be caused by "abnormal overheating at the contact points due to high current conduction." Furthermore, this abnormal overheating could be caused by multiple factors intricately intertwined, such as increased resistance at the contacts, the occurrence of tiny sparks, or exceeding specifications due to harsh operating environments. Therefore, we will take your actual measurement work and the probes that are currently problematic, conduct actual measurements and experiments on contact resistance and other factors using our in-house equipment, clarify the mechanism of abnormal occurrences, and select and propose the optimal contact probe that leads to trouble resolution based on objective evidence from actual measurement data. ★ Please feel free to consult us first through the inquiry form on our website or by phone.

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- I don't know what kind of measurements to take. - I want to measure at high or low temperatures, but I don't know how to do it. - I want to improve the efficiency of measurement work while maintaining the reproducibility of results. - I want a connector with a special shape that is not available on the market. If you are having trouble with high-frequency measurements, please consult Sankei Engineering. We comprehensively support solving high-frequency measurement challenges in various ways, including the manufacturing of coaxial connectors and contact probes, the production of measurement fixtures, as well as contract measurements and simulations. ◆ What can we do? ◆ Please see the "Detailed Information" below. ◆ About Sankei Engineering ◆ Starting with the manufacturing of contact probes essential for measurements, we have supported our customers' electrical measurements as the "119 for Electrical Measurements." - Manufacturing a wide variety of contact probes utilizing precision machining technology. - Contract measurements under unique conditions such as high-temperature measurements and high-current conduction. - Designing and manufacturing measurement fixtures and devices tailored to various requests. Based on the knowledge and technology we have cultivated in electrical measurements, we provide high-frequency measurement support unique to probe manufacturers. If you have any concerns or requests, please feel free to consult us.

• High frequency/microwave parts

Do you have any of these concerns?" Jigs that are essential for smooth and accurate measurements, such as suppressing product variation and positioning. However, when you actually try to create them, you may face challenges and frustrations like, "I don't know how to proceed..." "It requires too much manpower and effort," or "The quality I want isn't achieved even after making it." At Sankei Engineering, we can fully support everything related to 'the production of jigs for electrical measurements'! Utilizing the know-how we have cultivated as a specialized probe manufacturer, we produce high-precision measurement jigs. You don't need a design blueprint or knowledge about electrical measurements! You can request everything from design, concept, measurement methods, processing, assembly, to wiring as a complete package. We are currently offering case materials that showcase numerous achievements in power devices and medical equipment. *For more details, please refer to the PDF materials or feel free to contact us.

• Other measurement, recording and measuring instruments

Improvement of the stability and durability of acquired data. This is determined by the contact resistance value between the contact probe and the device. However, the contact resistance value can easily change due to various conditions such as the material and surface treatment of the device. What is the contact probe suitable for the intended measurement? By accurately understanding the contact resistance value, the situation becomes clearer. Stabilizing the acquired data can lead to cost reduction, quality improvement, and increased reliability. Please take this opportunity to try our services.

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• Engine parts

It is possible to measure 18650 type batteries one by one. It is also possible to replace them one by one. Measurement of units with multiple batteries assembled is also acceptable. This will speed up battery development. *If you wish to measure by unit, we can also handle the wiring.

• Lithium-ion battery

With 50 years of experience, we have been manufacturing contact probes used for various measurements. They are also used for insulation resistance tests (such as applying 3kV). Based on the material, shape, surface treatment of the workpiece, and measurement conditions (current value, energization cycle, ambient temperature, measurement speed), we will propose products suitable for your usage conditions. Please contact us through our website first. ★http://www.sankei-engineering.com/★ *We also accept orders for the production of fixtures for electrical measurements. No design drawings are necessary, and you don’t need to have knowledge about electrical measurements! You can request everything from design, concept, measurement methods, processing, assembly, to wiring as a complete package. 【Examples of measurement fixtures】 Measurement fixtures for battery testing (cylindrical batteries, box-type batteries, lamicell batteries, button batteries, etc.) / Measurement fixtures for connector testing / Measurement fixtures for automotive components, etc.

• Terminal Blocks

With 40 years of experience, we have been manufacturing contact probes used for various measurements. We also offer high-current contact probes that can handle battery charging and discharging. After inquiring about the material, shape, surface treatment of the workpiece, and measurement conditions (current value, current cycle, environmental temperature, measurement speed), we will propose contact probes suitable for your usage conditions. If you have any questions or concerns regarding electrical measurements, please feel free to contact us through our website. ★http://www.sankei-engineering.com/★

• Terminal Blocks
• Inspection fixture
• probe

With 40 years of experience, we have been manufacturing contact probes that can achieve your desired measurements by measuring various measurement conditions and the electrical contact resistance of workpieces. We can also accommodate requests such as measuring only the contact resistance of a specific component of an assembled product (parts, circuit boards, etc.). If you have any questions or concerns regarding electrical measurements, please feel free to contact us through our website. ★http://www.sankei-engineering.com/★

• Other measurement, recording and measuring instruments
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• Contract measurement

With 40 years of experience, we have been manufacturing contact probes used for various measurements. Our standard CPU series can be used in environments up to 300°C. After understanding the material, shape, and surface treatment of the workpiece, as well as the measurement conditions (current value, energization cycle, ambient temperature, measurement speed), we will propose products suitable for your usage conditions. Please contact us through our website first. ★http://www.sankei-engineering.com/★

• Terminal Blocks
• Other electronic parts
• probe

What happens at the contact point during electrical measurements? How does the contact resistance value change over time? What is the temperature rise when a large current, such as 400A, is flowing? What is the contact resistance value in a high-temperature environment of 300°C? By conducting actual measurements, it is possible to quantify what is really happening. Additionally, by combining several types of equipment, we can approach measurements that are closer to real conditions. We are also accepting requests for visits at any time. For more details, please contact us through our website. ○http://www.sankei-engineering.com/○

• Contract measurement

With 40 years of experience, we have been manufacturing contact probes used in various measurements. We also provide contact probes compatible with power semiconductors (power modules, power control ICs, power MOSFETs, rectifier diodes). Based on the material, shape, and surface treatment of the workpiece, as well as measurement conditions (current values, current cycles, environmental temperature, measurement speed), we will propose contact probes suitable for your usage conditions. If you have any questions or concerns regarding electrical measurements, please feel free to contact us through our website. ★http://www.sankei-engineering.com/★

• Terminal Blocks
• Inspection fixture
• probe

Founded 40 years ago, we have been manufacturing contact probes used for various measurements. Our standard CPU series (maximum heat resistance temperature of 300°C) achieves stable electrical resistance measurements even within constant temperature baths. After understanding the material, shape, surface treatment of the workpiece, and measurement conditions (current value, energization cycle, ambient temperature, measurement speed), we will propose products suitable for your usage conditions. Please contact us through our website first. ★http://www.sankei-engineering.com/★

• Terminal Blocks
• Other electronic parts
• probe

For 40 years, we have been manufacturing contact probes used for various measurements. Based on the material, shape, and surface treatment of the workpiece, as well as measurement conditions (current value, energization cycle, ambient temperature, measurement speed), we will propose contact probes suitable for your usage conditions. If you have any questions or concerns regarding electrical measurements, please feel free to contact us through our website. ★http://www.sankei-engineering.com/★

• Terminal Blocks
• Inspection fixture
• probe

What happens at the contact point during electrical measurements? How does the contact resistance change over time? What is the temperature rise when a large current, such as 400A, is flowing? What is the contact resistance value in a high-temperature environment of 300°C? By conducting actual measurements, it is possible to quantify what is really happening. Additionally, by combining several types of equipment, we can approach measurements that are closer to real-world conditions. We are also accepting requests for visits at any time. For more details, please contact us through our website. ○http://www.sankei-engineering.com/○

• Contract measurement

We propose a probe that keeps contact resistance low, reduces the heating temperature of the contact area and the probe body, and achieves stable resistance. It can also handle currents of 400A or more, so please feel free to consult us. We also offer contract measurement services for pre-experimental current testing, as well as units and fixtures that incorporate the probes. Please contact us through our website first. ★http://www.sankei-engineering.com/★

• Terminal Blocks
• Inspection fixture

For 40 years, we have been manufacturing contact probes that can achieve your desired measurements by measuring various measurement conditions and the electrical contact resistance of workpieces. With our contracted measurement service, we can combine measuring instruments to conduct resistance measurements and data acquisition under conditions that closely resemble actual situations. For example, we can measure under conditions such as: How many seconds does it take for the workpiece to reach 50°C when continuously powered at 40A? How does it change when powered at 50A? For more details, please contact us through our website. ★http://www.sankei-engineering.com/★

• Other measurement, recording and measuring instruments
• probe
• Contract measurement

With 40 years of experience, we have been manufacturing contact probes that can achieve the desired measurements by measuring various measurement conditions and the electrical contact resistance of workpieces. We replicate conditions equivalent to those in which defects occur and convert the situation into data. Based on this data, we also propose solutions. Please utilize this for identifying causes and developing new products. Please contact us through our website first. ★http://www.sankei-engineering.com/★

• Contract measurement

With 40 years of experience, we have been manufacturing contact probes used for various measurements. Based on your work and measurement conditions, we will propose high-durability contact probes that improve the durability of the tips. Please contact us through our website first. ★http://www.sankei-engineering.com/★

• Terminal Blocks
• Other electronic parts
• probe

This is a product that combines a contact probe and a mounting block. It can accommodate narrow-pitch workpieces, and since the block can be removed entirely, replacing the probe is also easy. We will manufacture it according to the measurement conditions and equipment. For more details, please contact us through our website. http://www.sankei-engineering.com/

• Terminal Blocks

This is a product that combines a contact probe and a mounting block. It can accommodate narrow-pitch work, and the probes can be easily replaced by removing the entire block. We will manufacture it according to the measurement conditions and equipment. For more details, please contact us through our website. http://www.sankei-engineering.com/

• Terminal Blocks

This is a product that combines a contact probe and a mounting block. It can accommodate narrow-pitch work, and the probes can be easily replaced by removing the entire block. It will be manufactured according to the measurement conditions and equipment. For more details, please contact us through our website. http://www.sankei-engineering.com/

• Terminal Blocks

This is a product that combines a contact probe and a mounting block. It can accommodate narrow-pitch work, and the probes can be easily replaced by removing the entire block. We will manufacture it according to the measurement conditions and equipment. For more details, please contact us through our website. http://www.sankei-engineering.com/

• Terminal Blocks

This is a product that combines a contact probe and a mounting block. It can accommodate narrow-pitch workpieces, and the probes can be easily replaced by removing the entire block. We will manufacture it according to the measurement conditions and equipment. For more details, please contact us through our website. http://www.sankei-engineering.com/

• Terminal Blocks

This is a product that combines a contact probe and a mounting block. It can accommodate narrow-pitch work, and since the blocks can be removed entirely, replacing the probes is easy. We will manufacture it according to the measurement conditions and equipment. For more details, please contact us through our website. http://www.sankei-engineering.com/

• Terminal Blocks

This is a product that combines a contact probe and a mounting block. It can accommodate narrow-pitch work, and since the blocks can be removed entirely, replacing the probes is also easy. We will manufacture it according to the measurement conditions and equipment. For more details, please contact us through our website. http://www.sankei-engineering.com/

• Terminal Blocks

This is a product that combines a contact probe and a mounting block. It can accommodate narrow-pitch work, and the probes can be easily replaced by removing the entire block. It will be manufactured according to the measurement conditions and equipment. For more details, please contact us through our website. http://www.sankei-engineering.com/

• Terminal Blocks

What is happening in the circuit when power is applied? How does the contact resistance change? To what temperature is it heating up? The phenomena occurring can be verified with data from experiments. We will combine several types of equipment to set up an environment equivalent to yours for measurement. Please consider this for clarifying the causes. For more details, visit our website: http://www.sankei-engineering.com/

• Contract measurement

This is a product that combines a contact probe and a mounting block. It can accommodate narrow-pitch work, and since the blocks can be removed as a whole, replacing the probes is also easy. We will manufacture it according to the measurement conditions and equipment. For more details, please contact us through our website. http://www.sankei-engineering.com/

• Terminal Blocks

- I want to eliminate the time spent on wiring changes. - I want to measure new development devices immediately. - I want to measure under reproducible conditions. We have measurement jigs that can solve all these issues. - A jig that can accommodate changes in device size would be good. - A jig that can accommodate changes in current values would be good. - A jig that can be used in high-temperature environments is necessary. - I want to measure while heating up the device. Please feel free to contact us with any requests like these. For more details, please inquire through our website. ● Sankei Engineering Website ● http://www.sankei-engineering.com/

• Other measurement, recording and measuring instruments

What happens at the contact point when power is applied? How does the contact resistance change? How much heat is generated at the contact point during high current flow? What is the resistance value in high-temperature environments? By measuring these factors, you can confirm what is actually happening. By combining several types of equipment, we can approach measurements that are closer to real-world conditions. We are also accepting requests for visits at any time. For more details, please contact us through our website. ○http://www.sankei-engineering.com/○

• Contract measurement

This is a product that combines a contact probe and a mounting block. It can accommodate narrow-pitch work, and the probes can be easily replaced by removing the entire block. We will manufacture it according to the measurement conditions and equipment. For more details, please contact us through our website. http://www.sankei-engineering.com/

• Terminal Blocks

What happens at the contact point when electricity is applied? How does the contact resistance change? How much heat is generated at the contact point during high current flow? What is the resistance value in high-temperature environments? By measuring these factors, you can confirm what is actually happening. By combining several types of equipment, we can approach measurements that are closer to real-world conditions. We also accept requests for visits at any time. For more details, please contact us through our website. ○http://www.sankei-engineering.com/○

• Contract measurement