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 acoustic emission (AE) detection signals 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 1 kHz to 2 MHz in the low band. It accommodates a wide range of applications, from those introducing AE for the first time to integration into equipment diagnostic systems. 【Features】 - Wide frequency range from 1 kHz to 2 MHz, capable of measuring rocks and concrete - Application to equipment diagnostics made possible through alarm circuits and external control functions - Direct connection of preamplifiers or sensors - Discrimination method using two levels, VH and VL, to reduce 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.
Inquire About This Product
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
¥445,000 (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 good 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.
catalog（3）
Download All Catalogs
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 company name and is representative of 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 aspire to continue providing innovative and highly valuable "trusted products" and "delightful products" for our customers, and we wish to remain a company that is always expected by our customers.
