It can perform highly reliable measurements in a single attempt, making it particularly effective in production line environments!
A. Frequency (sound wave) measurement using a microphone is a conventional method, and measurements can be conducted with just one microphone. However, when measuring with only one microphone, it inevitably measures the frequency of external noise along with the natural frequency (vibration frequency) proportional to the tension reflected from the belt. In other words, frequency synthesis occurs (the synthesis of the belt's natural frequency and the noise frequency), and the measuring instrument will measure this synthesized incorrect frequency. Unfortunately, the frequency of the surrounding noise varies depending on its type (machine noise, motor, impact, air gun, human voice, etc.). Therefore, while measurements with one microphone may be stable in a noise-free environment, under noisy conditions, phenomena such as "the data seems unstable," "suddenly, strange data appears," and "I can't tell which measurement data is accurate" occur. By using "two microphones" (international patent), the unstable elements of data caused by noise can be fundamentally resolved, allowing for the measurement of only the natural frequency corresponding to the belt's tension, which is the principle behind "Klavis."
Inquire About This Product
basic information
【Features】 ● Non-contact measurement of belt tension ● Wide measurement range (10–9999N: 10–600Hz) ● Two measurement displays (N, Hz) ● Almost no measurement error due to surrounding noise ● High sensitivity (belt width: 2mm or more) ● Standard RS232C port ● Three measurement value memory function ● Automatic power-off function (5 minutes after the last measurement) ● Very low measurement error ● High repeatability accuracy ● Usable for all types of belts □ For more details, please refer to the catalog.
Price information
Please feel free to contact us.
Delivery Time
※Please feel free to contact us.
Applications/Examples of results
For measuring tension
catalog（1）
Download All Catalogs
Company information
Our company was established in June 2000 as a sales and maintenance company for various internal shape distortion measuring instruments 'Incometer' and ultrasonic belt tension meters 'Clavis' from the German company Hommel-Etamic, which were handled by Moriya Shokai Co., Ltd. In particular, for research and development related to automotive engines and vehicle dynamics, we investigate and select equipment that best fits the needs of our customers from both the global and domestic markets, based on the know-how we have accumulated over many years in the measurement industry. We also provide cutting-edge information and propose system solutions, including software development.