High-sensitivity detection of current output sensor signals such as PD, APD, and PMT. For research in synchrotron facilities, quantum electronics, conductors, MEMS, and biomedicine.
The programmable current amplifier CA5351 is a gain-variable type current input - voltage output amplifier. It achieves an unparalleled combination of high gain and wide bandwidth, and it also supports fast response. Due to stable operation against input added capacitance, there is no overshoot or ringing in pulse response. In addition to high performance, usability has also been pursued, making it suitable for a variety of microcurrent measurements, from cutting-edge research to industrial applications, including synchrotron radiation facilities. 【Features】 ■ High gain: 10³ to 10¹⁰ V/A (8 ranges, 10 times step) ■ Wide bandwidth: DC to 500 kHz (10⁶ V/A), DC to 70 kHz (10⁹ V/A) ■ Fast response: 0.7 μs (10⁶ V/A) ■ Low noise ■ Current suppression: ±8 nA to ±8 mA (7 ranges) *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications (Excerpt)】 ■ Display 3.9 inch, TFT color LCD, backlight brightness setting with 4 levels (including OFF) ■ Setting Storage Memory 10 sets (1 set for resume, storing settings just before power off and restoring them upon restart) ■ External Control USB: USB 1.1 full speed, device class CDC GPIB: IEEE 488.2 LAN: 10BASE-T / 100BASE-TX, TCP/IP (socket communication) ■ Power Supply AC100V±10% / 120V±10% / 230V +10%, -14% (below 250V) 50Hz/60Hz ±2Hz, power consumption: 40VA or less Overvoltage category: II ■ Dimensions 215 (W) × 88 (H) × 400 (D) mm (excluding protrusions) * For more details, please refer to the PDF document or feel free to contact us.
Price information
¥904,000 (excluding tax)
Price range
P4
Delivery Time
Applications/Examples of results
**Applications** ■ Synchrotron Radiation Facilities Detection of minute currents generated in ion chambers ■ Biotechnology Measurement of particles in electrolytic solutions using the Coulter Counter method ■ Automotive Sector Detection of weak photoelectric currents from photodetectors in the light distribution measurement of lamps with PWM lighting methods, such as LED headlights ■ Beam position monitoring for synchrotrons and storage rings ■ I-V characteristic measurement of organic thin-film devices ■ Gate leakage current measurement of FETs, IGBTs, etc. ■ Detection of tunneling currents in Scanning Tunneling Microscopes (STM) ■ Detection of conductive probe currents in current-measuring AFM (Atomic Force Microscopy) ■ Use as a preamplifier for lock-in amplifiers in the biotechnology field
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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.
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