国際計測器 List of Products and Services

In our contracted testing services, we solve various challenges of vibration testing that have been difficult until now, contributing to the improvement of quality and the expansion of reliability for our customers. In particular, please leave to us the vibration testing of "large products," "high acceleration," and "three-axis simultaneous vibration testing," which have been previously given up on. Our specialized staff will listen to your requests and provide satisfactory testing services. 【Features】 ■ Supports large test specimens ■ Supports high acceleration testing ■ Supports three-axis simultaneous testing *For more details, please download the PDF or feel free to contact us.

• Vibration Testing

The balance machines of the BM, ABM, and FABM series, born from our company's long-standing accumulation of know-how in balance technology, are used for balance measurement of all types of rotating bodies. We have a wealth of delivery records for customers around the world, including Japan.

• Testing Equipment and Devices

The DWX series is a new winding test device that inherits the performance and reliability cultivated in the previous digital impulse winding testers, the DW and DWS series, while incorporating the latest technology and merging innovative design with visual operability.

• Testing Equipment and Devices

We have both ABM type (semi-automatic) and FABM type (fully automatic) series, and we will design and manufacture according to our customers' needs.

• Testing Equipment and Devices

Our company is a specialized manufacturer of testing measurement devices based on vibration measurement technology. As a testing equipment manufacturer, our staff, who have experience and know-how in various fields such as automotive, railway, and packaging transportation, will support the testing you require. We offer a wide range of equipment that can cater to various fields and industries, thanks to our capabilities as a comprehensive testing machine manufacturer. In our contract testing services, we solve various testing challenges that have not been possible until now, contributing to the improvement of your quality and the expansion of your reliability. In particular, please leave the following previously unachievable tests to us: (1) Vibration testing of large products (2) High acceleration testing (3) Simultaneous three-axis vibration testing Our specialized staff will listen to your needs and provide satisfactory testing services. *For more details, please refer to the PDF materials or feel free to contact us.

• Testing Equipment and Devices
• Other inspection equipment and devices
• Contract Inspection

This product can conduct vibration tests on large test specimens by synchronously operating four vibration tables. Each vibration table that makes up the large vibration table can secure excitation frequencies from DC to 50Hz (200Hz). A wide range of vibration tests has been realized on the large vibration table, from low-frequency tests like seismic simulations to high-frequency areas such as vibration tests for railway products and packaged cargo. 【Specifications (excerpt)】 ■Table dimensions: Approximately 5.0m × 5.0m (2.4m × 2.4m table × 4 sides) ■Maximum load capacity: 40 tons ■Excitation frequency: DC to 50Hz (200Hz) ■Excitation direction: Single axis, arbitrary 2 axes, 3 axes (synchronous excitation of 4 table sides, 4 sides phase-delayed excitation) *For more details, please refer to the PDF document or feel free to contact us.

• Vibration Testing
• Testing Equipment and Devices

We would like to introduce a case study of a seismic simulation contract vibration test conducted by our company. Traditionally, when installing bank ATMs, anchors were used to secure the ATM to the installation floor. However, to improve convenience for interior changes in stores, we devised the installation of seismic sheets, and conducted tests to verify that the ATM would not move during an earthquake. We performed vibration demonstration tests, and it was confirmed that the bank ATM did not move due to the seismic sheets under various vibrations. [Test Specimen] ■ Name: Bank ATM ■ Weight: Approximately 80 kg ■ Dimensions: Height approximately 500 mm × Width approximately 600 mm × Depth approximately 1400 mm *For more details, please refer to the PDF document or feel free to contact us.

• Vibration Testing
• Testing Equipment and Devices
• Other contract services

We would like to introduce a case study of vibration testing related to automobiles that our company conducted. When conducting vibration tests on an onboard reactor for HEVs, we performed tests to confirm how the overall effective acceleration at specific points of the specimen changes during simultaneous three-axis vibration testing and single-axis vibration testing. To do this, we attached acceleration sensors to two specific points of the onboard reactor for HEVs and compared the overall effective acceleration during the simultaneous three-axis vibration test with that during the Z-axis single-axis vibration test. As a result, it was clearly demonstrated that the overall acceleration was higher during the simultaneous three-axis vibration test, and that greater acceleration values were applied at the two specific measurement points of the specimen compared to the single-axis vibration. [Test Specimen] ■ Name: Onboard Reactor for HEVs ■ Mass: Approximately 30 kg ■ Dimensions: 640 mm (length) × 480 mm (width) *For more details, please refer to the PDF document or feel free to contact us.

• Vibration Testing
• Testing Equipment and Devices
• Other contract services

We would like to introduce a case study of vibration testing related to aircraft that our company conducted. For electronic components used in aircraft that experienced operational failures, we verified whether the issues could be reproduced through a three-axis simultaneous vibration test, which is closer to real environmental conditions, rather than a single-axis vibration test. While conducting a random three-axis simultaneous vibration test with the electronic component under power, we observed failures in the signal transmission of the electronic component. This verification allowed us to clarify the cause of the failure of the electronic component in question. [Test Specimen] ■ Name: Electronic Component for Aircraft ■ Weight: 17kg (including mounting fixture) ■ Dimensions: Approximately 300mm(W) x 200mm(D) x 150mm(H) *For more details, please refer to the PDF document or feel free to contact us.

• Vibration Testing
• Testing Equipment and Devices
• Other contract services

We would like to introduce a case of seismic vibration testing conducted by our company. Tests were carried out to verify whether the equipment operates normally in accordance with the seismic testing standards for nuclear facilities at the relevant site. The acceleration of the shaking table was set to ensure that the response acceleration of four specific parts of the test specimen reached the specified values, and mechanical function tests of the test specimen were conducted during the vibration testing. As a result of the vibration tests, it was confirmed that the functions of the test specimen remained normal even during the excitation. [Test Specimen] ■ Name: Nuclear-related Equipment ■ Mass: Approximately 750 kg ■ Dimensions: Length approximately 500 mm × Width approximately 1750 mm × Height approximately 1240 mm *For more details, please refer to the PDF document or feel free to contact us.

• Vibration Testing
• Testing Equipment and Devices
• Other contract services

This product is an electric servo motor-type torsional fatigue/durability testing machine for various materials and automotive parts. This testing machine series is one of the first standardized products among testing machines that use electric servo motors. It has a proven track record with many users, primarily in the automotive industry in Japan. Thanks to our uniquely developed digital vibration control device, torsional fatigue/durability testing can be conducted using an AC servo motor with sine waves, triangular waves, square waves, and random waves. 【Features】 ■ Power consumption is about 1/4 that of hydraulic types ■ Efficiently utilizes the characteristics of AC servo motors ■ Offers many advantages such as energy saving, space saving, and low maintenance costs ■ Significantly reduces capital investment and maintenance costs ■ Environmentally friendly *For more details, please refer to the PDF materials or feel free to contact us.

• Strength Testing Equipment
• Testing Equipment and Devices

This product is a tire wear testing device that employs an electric servo motor-based power circulation system. By adopting a power circulation system and reducing the capacity of the motors for drum rotation and tire drive, significant reductions in both initial and running costs have been achieved. Additionally, it is a completely electric system that does not use any hydraulic sources, making it a fully hydraulic-free system that all users desire. 【Features】 ■ Clean ■ Reduced electrical capacity ■ Space-saving ■ No warm-up operation required ■ Reduced maintenance costs ■ Lower initial costs and ancillary equipment costs *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

This product can consistently perform everything from collecting transportation environment data to creating data for three-axis vibration tests and conducting simultaneous random vibration reproduction tests. The procedure from collecting vibration data through a transportation environment data recorder to conducting three-axis vibration tests is as follows: First, actual simulated driving is performed to collect data, which is then converted into PSD. After that, a random vibration test is conducted using the PSD. Furthermore, the PSD random vibration test data created by dedicated software is input into the digital control vibration controller of the vibration testing machine to carry out the vibration test. 【Steps to Conduct Three-Axis Vibration Tests】 ■ Step 1: Collection of actual driving data ■ Step 2: Vibration analysis ■ Step 3: Vibration testing *For more details, please refer to the PDF document or feel free to contact us.

• Vibration Testing
• Testing Equipment and Devices
• Other contract services