Compact, lightweight, and low-cost! It also performs waveform processing such as filtering, amplification, and envelope detection.
The AE9922 is a discriminator that can distinguish detection signals of acoustic emissions (AE) and convert them into pulse signals necessary for analysis. Compared to conventional devices, it achieves a compact, lightweight, and low-cost design, while expanding the frequency range to a low band of 1 kHz to 2 MHz. It accommodates a wide range of applications, from those who are introducing AE for the first time to integration into equipment diagnostic systems. 【Features】 - Wide frequency range from 1 kHz to 2 MHz, enabling measurement of rocks and concrete. - Application to equipment diagnostics is possible through alarm circuits and external control functions. - Can directly connect preamplifiers or sensors. - Discrimination method using two levels, VH and VL, reduces the effects of reflections and noise. - Operates on DC 12V or AC 100V (AC adapter included). *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications (Excerpt)】 ■Power Supply ・DC Input: DC12V (9.0V～15.0V) ・AC Input: AC90V～AC264V, 48Hz～62Hz (Use the included AC adapter; however, the included power cord cannot be used at 125V or higher) ■Current Consumption: Approximately 350mA (when DC12V input) ■Dimensions: 70 (W) × 160 (H) × 300 (D) mm (excluding protrusions) ■Operating Temperature and Humidity Range: 0～+40℃, 10%RH～90%RH (must not condense) ■Weight: Approximately 2.3kg *For more details, please refer to the PDF document or feel free to contact us.
Price information
¥424,000 (excluding tax)
Price range
P3
Delivery Time
Applications/Examples of results
【Applications】 ■ For monitoring rocks, concrete, and large structures ■ For the development of new materials and products ■ For determining normal and defective products ■ For equipment diagnostics ■ As a work monitor ■ For monitoring abnormal conditions *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company develops four business areas centered around our unique technology: electronic measuring instruments, power supply equipment, electronic components, and custom application products. Group companies, centered around the NF circuit design block, collaborate to handle development, production, sales, and field services, flexibly responding to our customers' diverse needs across a wide range of fields. NF is derived from our name and represents our unique analog technology, exemplified by negative feedback technology. Since our founding, we have continually challenged ourselves to develop cutting-edge technologies. Moving forward, we aim to continue providing innovative and highly valuable "trusted products" and "products that bring joy" to our customers, and we aspire to remain a company that is always expected by our customers.