Test and Measurement Products

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CAEN ELS AH401D Picoammeter
The AH401D Picoammeter is a compact and high precision 4 channel charge integration electrometer designed for accurate low current measurements. Built with an advanced charge integration input stage and a 20 bit delta sigma ADC, the instrument ensures reliable sensing of extremely small currents with minimal noise. Its simultaneous multi channel sampling, Ethernet connectivity, and trigger input make it a powerful solution for beam monitoring, detector measurements, and scientific instrumentation. The AH401D is engineered for stable performance, high linearity, and precise signal acquisition in demanding laboratory environments.

Key Features
- 4 channel simultaneous sampling picoammeter
- Advanced charge integration input stage for precise current sensing
- 20 bit delta sigma ADC with digital noise reduction filter
- Eight selectable input current ranges
- Measurement ranges from 50 pA up to 2 µA
- Ultra high resolution down to 50 aA
- User selectable integration time from 1 ms to 1 s
- Continuous current to voltage conversion without dead time
- Ethernet interface with TCP/IP and UDP communication
- External trigger input for synchronized measurements
- Compact low noise design for close placement to signal sources
- Plug and play oscilloscope software for configuration and analysis
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CAEN ELS AH501D Picoammeter
The AH501D Picoammeter is a high performance 4 channel bipolar electrometer designed for precise low current measurements in advanced research and detector monitoring systems. Built with a transimpedance input stage and high resolution 24 bit conversion, the instrument delivers accurate simultaneous current measurements across multiple channels. With an integrated bias voltage source, analog monitoring outputs, and Ethernet connectivity, the AH501D provides a complete solution for beam position monitoring, detector analysis, and scientific instrumentation.

Key Features
- 4 channel simultaneous sampling bipolar picoammeter
- 24 bit high resolution current measurement
- Three selectable input current ranges
- Bipolar current measurement capability
- Measurement range from ±2.5 nA up to ±2.5 mA
- Ultra high resolution down to 300 aA
- Fast sampling with minimum period of 38.4 microseconds
- Integrated low noise bias voltage source up to 30 V
- Analog monitor outputs for real time signal observation
- Ethernet interface with TCP/IP and UDP communication
- External trigger and gate input for synchronized acquisition
- Compact design to reduce cable noise interference
- Plug and play oscilloscope software for configuration and analysis
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CAEN ELS AMC-PICO-8 Picoammeter
The AMC-PICO-8 Picoammeter is a high performance 8 channel bipolar electrometer designed for precision current measurements in advanced instrumentation environments. Built in the MTCA.4 format, the device combines a specialized transimpedance input stage with 20 bit simultaneous sampling ADCs to deliver fast and accurate current sensing. With sampling speeds up to 1 MSPS and floating input capability up to ±300 V, the system supports demanding detector readout and scientific measurement applications. Its FPGA based signal processing and PCI Express communication ensure reliable data acquisition and efficient system integration.

Key Features
- 8 channel simultaneous bipolar current measurement
- High resolution 20 bit analog to digital conversion
- Sampling rate up to 1 MSPS for fast data acquisition
- MTCA.4 Advanced Mezzanine Card architecture
- Floating input capability up to ±300 V relative to chassis ground
- Transimpedance input stage with advanced signal conditioning
- Multiple selectable measurement ranges depending on configuration
- Integrated FPGA for high speed signal processing
- Digital channel calibration with onboard EEPROM storage
- Trigger based acquisition with pre trigger memory capture
- PCI Express communication interface for system control
- Scatter gather DMA support for high speed data transfer
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NEXIO GROUP BAT EMC software
The BAT EMC software suite by NEXIO is an advanced electromagnetic compatibility testing platform designed to automate, control, and streamline EMC testing workflows. Built for laboratories, automotive engineers, and compliance specialists, it enables accurate emission and immunity testing with powerful configuration and reporting tools.

Key Features
- Automated EMC emission and immunity testing workflows
- Supports conducted and radiated emission and immunity tests
- Configurable test parameters including RBW, detectors, scan time, and limits
- Automotive-focused testing aligned with CISPR25 standards
- BAT-ELEC module for transient, burst, and surge testing automation
- Real time monitoring tools including voltmeters, analyzers, and cameras
- Centralized project management for EMC test data and resources
- Multi brand compatibility for test generators and measurement equipment
- Automatic compliance report generation for regulatory requirements
- Designed for aerospace, automotive, healthcare, and industrial labs
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NEXIO GROUP BAT metrology software
The BAT metrology software suite by NEXIO is a precision-driven measurement solution designed to support EMC laboratories and engineering teams in analyzing, calibrating, and validating electrical and RF test systems. It enhances accuracy, ensures compliance, and simplifies complex measurement workflows across multiple testing environments.

Key Features
- Comprehensive metrology platform for EMC and RF measurement systems
- Supports VNA based testing for RSIL, RCD, and cable validation
- Oscilloscope based analysis for ESD guns and signal generators
- Amplifier calibration to maintain consistent performance standards
- BAT-NSA and SVSWR testing for anechoic chamber and OATS environments
- Ensures accurate signal measurement and system validation
- Improves compliance, reliability, and measurement consistency
- Suitable for EMC laboratories, research centers, and industrial testing
- Reduces calibration errors and improves test repeatability
- Supports modern metrology workflows for complex RF systems
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NEXIO GROUP BAT-SCAN near field system
The BAT-SCAN near field system is an advanced robotic EMC measurement solution designed to analyze and visualize electromagnetic behavior in electronic components and circuits. Developed by NEXIO, it enables precise near-field scanning to identify EMC issues early in the design stage, improving product reliability and reducing development costs.

Key Features
- Robotic near-field scanning system for EMC analysis
- High precision measurement accuracy up to 0.1 mm
- Measurement volume of 500 x 500 x 400 mm
- High speed scanning up to 1 m/s
- Integrated 4K high resolution camera for visual analysis
- Lightweight system design at 11.2 kg
- Automated EMC failure detection and localization
- Compatible with multiple robotic scanning platforms
- Supports PCB, IC, shielding, and enclosure analysis
- Reduces qualification test cycles and debugging time
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CAEN ELS BatReg² Battery Cycler
The BatReg² Battery Cycler is a high-precision bidirectional and regenerative battery testing system designed for advanced battery research, cycling, and charging applications. Built with state-of-the-art digital control and regenerative technology, it enables accurate testing while efficiently returning excess energy to the grid. With output ratings up to 100 V and ±150 A, this system delivers reliable performance for laboratories, research centers, and battery development facilities.

Key Features
- High-precision bidirectional and regenerative battery cycler
- Output capability up to 100 V and ±150 A
- Multiple regulation modes including Constant Voltage, Constant Current, and Constant Power
- 24-bit resolution at 100 kHz for precise output setting and readback
- Built-in polarity detection for safe battery connection
- Embedded web server interface for monitoring and configuration
- Integrated 24-bit Arbitrary Waveform Generator running at 100 kHz
- 4-channel precision oscilloscope for advanced signal monitoring
- High efficiency regenerative design that returns energy to the grid
- Low output noise and ripple due to high switching frequency architecture
- Ethernet connectivity supporting TCP/IP and UDP communication
- Optional trigger, analog control, auxiliary ADC, and K-type thermocouple inputs
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CAEN ELS BEST Beam Stabilization System
The BEST Beam Stabilization System is a complete turnkey solution designed to control and stabilize photon beam position and intensity in synchrotron radiation X ray beamlines. Developed to support high precision beamline experiments, the system integrates advanced hardware with powerful software tools to deliver reliable beam monitoring and correction. With a distributed architecture and FPGA driven control algorithms, the BEST system allows researchers to optimize beam stability, improve experimental accuracy, and maintain consistent beam performance in demanding scientific environments.

Key Features
- Complete turnkey system for photon beam position and intensity stabilization
- Designed for synchrotron radiation X ray beamline applications
- Simultaneous control of beam position X and Y and beam intensity I0
- Distributed architecture for flexible installation near beamline components
- High speed FPGA based hardware for low latency correction performance
- Advanced control algorithms operating across several kHz frequency range
- Integrated readout unit based on high precision picoammeter technology
- Dedicated control and interface unit for system configuration and monitoring
- Gigabit Ethernet connectivity for network integration
- High throughput communication interface for real time system control
- Compatible with EPICS based beamline control systems
- Software tools for detector configuration and beamline optimization
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NEXIO GROUP CAPITOLE RCS software
CAPITOLE RCS software is an advanced radar signature prediction tool developed by NEXIO for calculating Radar Cross Section (RCS) with high precision. It enables defense engineers and research organizations to analyze, simulate, and optimize the radar visibility of complex systems such as aircraft, ships, and military equipment.

Key Features
- Dedicated radar cross section (RCS) simulation platform
- High accuracy radar signature prediction for defense systems
- Advanced solvers for small and large complex structures
- Supports millions of unknowns for large scale simulations
- Digital twin based modeling for pre prototype evaluation
- Parametric studies for optimizing radar stealth performance
- Reduces physical prototyping and testing costs
- Clean and user friendly interface for RCS analysis
- Suitable for aircraft, naval, and defense system design
- Helps improve detection and stealth performance analysis
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NEXIO GROUP CAPITOLE RF software
CAPITOLE RF software by NEXIO is an advanced radio frequency simulation and antenna design tool that enables engineers to predict, analyze, and optimize RF performance during the early design phase. It helps reduce development time, minimize prototyping costs, and improve overall system efficiency through accurate digital simulation.

Key Features
- Advanced RF and antenna design simulation platform
- High precision electromagnetic propagation modeling
- Creation of realistic digital twin system models
- Parametric study support for performance optimization
- Reduces prototype iterations and development costs
- Validates antenna performance before physical testing
- Optimized for telecommunications, radar, and radiolocation applications
- Supports PCB antenna design and material selection analysis
- High performance solver technology for accurate results
- Helps ensure compliance with RF design specifications
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NEXIO GROUP CRBM EMC software
The CRBM EMC software by NEXIO is an advanced solution designed to automate electromagnetic compatibility testing in reverberation chambers. Built on the BAT-EMC platform, it simplifies complex measurement processes while ensuring full compliance with major international standards for immunity and emission testing.

Key Features
- Automated reverberation chamber testing for EMC immunity and emission
- Supports ISO 11452-11, ISO 11451-5, MIL STD, DO 160, and IEC 61000-4-21 standards
- Advanced statistical calculation engine for accurate test results
- Configurable stirrer control with continuous or step rotation modes
- Vacuum, loaded, and EUT calibration support for precise validation
- Real time field and power measurement monitoring
- Optimized chamber efficiency without absorbing materials
- Automated reporting and easy export of test results
- Compatible with modern EMC laboratory workflows and instruments
- Designed for aerospace, automotive, defense, and industrial applications
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CAEN ELS CT PCB Current Transducers
The CT PCB Current Transducers series offers compact and highly precise PCB mount current measurement solutions for DC and AC applications. Built with advanced 0-FLUCS closed loop fluxgate technology, these transducers provide exceptional accuracy, low noise, and excellent linearity. Available in current output and voltage output versions, the CT PCB Current Transducers support current ranges of ±13 A, ±26 A, and ±52 A, making them ideal for precision electronics, power supplies, and industrial testing systems.

Key Features
- High precision DC and AC current measurement
- Available current ranges of ±13 A, ±26 A, and ±52 A
- Advanced 0-FLUCS closed loop fluxgate technology
- PCB mount design for compact electronic systems
- Excellent linearity with extremely low noise
- Negligible temperature coefficient for stable measurements
- Galvanic isolation between primary and secondary circuits
- Current output and buffered voltage output versions available
- Metal casing for improved noise immunity and reduced interference
- Suitable replacement for Hall effect current sensors
- Designed for high precision power electronics applications
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CAEN ELS CT-100 Current Transducer
The CT-100 Current Transducer is a high precision DC current transformer designed for accurate monitoring of DC and AC currents up to ±100 A. Built with advanced 0-FLUCS closed loop fluxgate technology, the device delivers excellent linearity, extremely low noise, and minimal temperature drift. The CT-100 Current Transducer is available in both current output and voltage output versions and supports multiple connection options for flexible integration into power electronics, testing systems, and industrial measurement applications.

Key Features
- High precision DC and AC current measurement up to ±100 A
- Advanced 0-FLUCS closed loop fluxgate sensing technology
- Excellent linearity with extremely low noise performance
- Negligible temperature coefficient for stable measurements
- Transformation ratio of 1:1000 for accurate signal conversion
- Current output or buffered voltage output versions available
- Galvanic isolation between primary and secondary circuits
- Connection options with DB-9 connector or PCB through hole interface
- LED indicator for operational status monitoring
- Ideal replacement for Hall effect current sensors
- Compatible with PS1215 low noise power supply for optimal performance
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CAEN ELS CT-1000 Current Transducer
The CT-1000 Current Transducer is a high precision DC current transformer designed for accurate monitoring of DC and AC currents up to ±1000 A. Built on advanced 0-FLUCS closed loop technology, this device delivers excellent linearity, extremely low noise, and negligible temperature drift. Available in both current output and voltage output versions, the CT-1000 Current Transducer provides reliable performance for laboratories, industrial testing, power electronics systems, and calibration applications.

Key Features
- High precision current measurement up to ±1000 A full scale
- Advanced 0-FLUCS closed loop current sensing technology
- High bandwidth performance for DC and AC current monitoring
- Exceptional linearity with extremely low noise output
- Negligible temperature coefficient for stable long term measurements
- Galvanic isolation between primary and secondary circuits
- Transform ratio of 1:2000 for accurate signal conversion
- Available in current output or buffered voltage output versions
- Integrated LED indicator for device status
- Suitable replacement for Hall effect current sensors where higher accuracy is required
- Ideal for precision testing, calibration systems, and industrial power monitoring
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CAEN ELS CT-150 Current Transducer
The CT-150 Current Transducer is a high precision DC current transformer designed for accurate monitoring of DC and AC currents up to ±150 A. Powered by advanced 0-FLUCS closed loop fluxgate technology, it delivers exceptional measurement stability, extremely low noise, and minimal temperature drift. The CT-150 Current Transducer is available in both current output and voltage output versions, with flexible connection options that simplify integration into industrial testing systems, power electronics, and precision measurement environments.

Key Features
- High precision DC and AC current measurement up to ±150 A
- Advanced 0-FLUCS closed loop fluxgate sensing technology
- Transformation ratio of 1:1500 for accurate current conversion
- Excellent linearity with extremely low noise performance
- Negligible temperature coefficient for stable measurement results
- Current output or buffered voltage output versions available
- Galvanic isolation between primary and secondary circuits
- Connection options with DB-9 connector or PCB through hole interface
- LED indicator for operational status monitoring
- Ideal upgrade for systems replacing Hall effect current sensors
- Compatible with PS1215 low noise power supply for optimal performance
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CAEN ELS CT-200 Current Transducer
The CT-200 Current Transducer is a high precision DC current transformer designed for reliable monitoring of DC and AC currents up to ±200 A. Built with advanced 0-FLUCS closed loop fluxgate technology, it ensures outstanding measurement accuracy, extremely low noise levels, and minimal temperature drift. The CT-200 Current Transducer is available in both current output and voltage output versions, making it easy to integrate into power electronics, laboratory testing systems, and industrial monitoring setups where precise current measurement is essential.

Key Features
- High precision DC and AC current measurement up to ±200 A
- Advanced 0-FLUCS closed loop fluxgate technology for superior accuracy
- Transformation ratio of 1:1000 for precise signal conversion
- Excellent linearity with extremely low noise performance
- Negligible temperature coefficient for stable measurements
- Available in current output and buffered voltage output versions
- Built in low temperature coefficient shunt resistor in voltage output models
- Galvanic isolation between primary and secondary circuits
- LED indicator for operational status monitoring
- Ideal replacement for Hall effect current sensors in precision systems
- Compatible with PS1215 low noise power supply for optimal operation
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