The DAS1820 is a cutting-edge, portable high-speed data acquisition system equipped with a compact dual-slot chassis. It utilises the same robust hardware architecture and module ecosystem as the larger DAS1800, ensuring exceptional performance in a more streamlined design. This shared platform empowers users with plug-and-play functionality, enabling quick module reconfiguration without the hassle of factory recalibration.

Modules

For high-speed measurements, the D18-UNI4 and D18-HVM4 modules deliver simultaneous sampling at impressive rates of up to 1 MSa/s. The HVM4 module is engineered for high-voltage measurements, capable of handling up to ±1500 VDC or 1000 Vrms. Moreover, the D18-MUX8 is available for capturing slower trends with its eight multiplexed channels. With an internal 500 GB solid-state drive and an optional battery offering up to four hours of field operation, this instrument guarantees long-duration recording even in the most remote locations.

Operation and Software

The DAS1820 software environment is designed for maximum efficiency and advanced analysis. Users can configure up to three different sampling rates, enabling the recording of single or multiple files simultaneously. The system excels in complex power analysis for DC, single-phase, and three-phase systems (50 Hz, 60 Hz, and 400 Hz), alongside custom script channels for real-time calculations across multiple channels.

Interact with your data seamlessly through the integrated 12-inch HD touchscreen, which supports intuitive gestures like pinch-to-zoom for real-time waveforms, phasor diagrams, and histograms. Additionally, the DAS1820 offers remote control capabilities via a web server or VNC and comes with complimentary DASpro software for PC-based data viewing.

Product Features

• 2 slots and 4 measurement modules available
  • Universal (4 ch)
  • Multiplexed (8 ch)
  • High Impedance (4 ch)
  • High Voltage (4 ch)
• Measure up to ± 1500 VDC
• Up to 16 analogue inputs with D18-MUX8 multiplexed module
• Temperature measurements with thermocouples and RTDs
• Onboard scripting for real-time single or multichannel calculations
• Max sampling rate of 1 MSa/s/ch (up to 8 channels)
• Memory efficient acquisition with simultaneous sampling at different rates (up to 3) and independent file recording (up to 3)
• Synchronize timing with IRIG, GPS, and PTP (DAS1820-SYNC model)
• Dedicated power analysis supports DC, single-phase, and 3-phase networks operating in 50 Hz, 60 Hz, or 400 Hz
• Dedicated sensor library to store and recall sensor information
• 12” HD touchscreen display
• Data visuals include real-time waveforms, numeric values, phasor diagrams, and histogram charts
• 500 GB internal SSD (standard)
• Battery option (D1820-BAT) provides up to 4 hours of operation
• Interfaces include USB 3.0 (x2), and LAN 1 Gbps

Applications

• Monitoring and verifying power systems
• Monitoring of processes and equipment
• Product validation and verification

The post DAS1820 Portable High-Speed Data Acquisition System appeared first on DAQLOG Systems Ltd.

High Voltage Module for DAS1800 and DAS1820 from B&K Precision and Sefram Instruments.

Configure the DAS1800 to fit your needs with any combination of modules up to 10.

Select any 2 modules in the portable DAS1820.

The post High Voltage Module for DAS1800 appeared first on DAQLOG Systems Ltd.

The MDL4U Series is a multi-channel, modular programmable electronic load system designed for versatility in testing various power sources. It includes seven different modules of programmable DC loads, with power ratings ranging from 200 W to 600 W. This gives users the flexibility to test power supplies such as multi-output DC power sources, batteries, fuel cells, and photovoltaic arrays.

The mainframe of the system features a controller and four open slots that can accommodate a combination of modules, allowing for a total power capacity of up to 2400 W (expandable to 4800 W with a mainframe extension). The high-performance electronic load modules can operate in four modes: constant current (CC), constant voltage (CV), constant resistance (CR), and constant power (CW).

Users can easily modify the load parameters—such as voltage, current, slew rate, and width—using the front panel. To enhance productivity, test parameters can be saved into any of the 101 available memory areas for quick recall. The MDL4U Series also features 16-bit resolution and includes multiple protection modes, alongside a power-on system self-test to ensure reliable performance.

For remote communication, the MDL4U Series supports various standard interfaces, including LAN, USB (USBTMC-compliant), RS232, and GPIB, all of which adhere to the SCPI command protocol..

Modules Comparison

Populate the mainframe or mainframe extension with any combination of four modules from the below options.

* The MDL4U252 and MDL4U302 are dual-channel load modules. The MDL4U252 can allocate up to 250 W to either channel up to 300 W total. (e.g. 250 W/50 W, 150 W/150 W). Similarly, the MDL4U302 can allocate 300 W to either channel up to 600 W total (e.g. 300 W/300 W)

The post MDL4U Series DC Load Modules appeared first on DAQLOG Systems Ltd.

Customise the MDL4UB Series Programmable Electronic Loads Mainframe with any combination of the 9 available modules. The modular design allows for multiple channels, and is ideal for testing several units, especially power supplies with multiple outputs. At the same time, all load modules can be configured to work independently.

All load modules, including the high-power 500 W and 600 W modules, can fit in one slot. Unlike competitor models that require two slots for high-power modules, the MDL4UB Series offers a one-slot form factor for all modules.

Product Features

• Modules offer wide voltage and current range, 0 to 600 V, 0 to 120 A
• Support for up to 4 modules/8 channels or 8 modules/16 channels with mainframe extension
• Transient mode up to 25 kHz
• Synchronous load on/off function
• Adjustable slew rate in CC mode
• LabVIEW drivers and operating software included
• Standard LAN, GPIB, USB, and RS232 interfaces with USBTMC/SCPI protocol support
• Short circuit test simulates a short at the input
• Built-in 16-bit resolution voltage and current measurement (0.1 mV, 0.01 mA)
• Remote voltage sensing to compensate for the effect of voltage drop in wires
• Operate identical modules in parallel mode for high current applications
• OVP/OCP/OPP/OTP and reverse voltage protection

Modules Comparison

Populate the mainframe or mainframe extension with any combination of four modules from the below options.

* The MDL4U102B, MDL4U252B, MDL4U302B, and MDL4U502B are dual channel modules where total power is allocated between channels. For example, the MDL4U102B can allocate a maximum of 150 W to either channel up to 200 W total (e.g. 150 W/50 W, 100 W/100 W, 50 W/150 W).

The post MDL4UB Series DC Load Modules appeared first on DAQLOG Systems Ltd.

The kit holds up to two DAQ3120 systems. 2U in size and fits in a standard 19” rack.

The post Rackmount Kit – DAQ3120 appeared first on DAQLOG Systems Ltd.

The DAS50 Series of high-speed multi-function data acquisition recorders boasts a range of impressive features. They are equipped with universal inputs and offer high-speed sampling capabilities of up to 1 MSa/s, with an input range from ±1 mV to ±500 V. These portable and rugged systems come with a large internal solid-state memory of 32 GB and a battery life of up to 9.5 hours, making them ideal for flexibility and performance.

Each device provides CAT III 600V isolated input channels, 16 digital inputs, and alarm outputs. They also include a dedicated power analysis mode, useful for analyzing single-phase or three-phase electrical networks. Each channel can simultaneously acquire different signals such as voltage, temperature (thermocouple), current, or frequency, all while using a common time base.

The 10-inch touchscreen interface simplifies channel configuration, allowing users to scroll through acquired data, zoom in and out, and position cursors for precise measurements. Remote control and data transfer are made easy with built-in Ethernet and USB interfaces. All models are also available with a printer option.

Key Features

• Fast 1 MSa/s sample rate (memory mode) and 100 kHz bandwidth for capturing intermittent events
• Accurately view and record signals from ±1 mV to ±500 VDC and 424 VRMS
• CAT III 600 V rated isolated channels
• Wide 10-inch touchscreen TFT display
• Capture mixed signals with one instrument, such as high voltage/current waveforms, temperature and logic data
• Battery life up to 9.5 hours
• 32 GB built-in solid state memory
• 4 universal analogue channels
• 14-bit resolution
• 16 logic input channels
• Temperature measurements supporting thermocouples and Pt100/Pt1000 sensors (Factory Option)
• Frequency counter
• 2 USB host ports and one LAN interface
• Free software for control and analysis
• Virtual Networking Computing (VNC)
• 110 mm integrated thermal printer (Factory Option)

For more information, please see the Overview Video below.

The post DAS50 4-Ch High-Speed Handheld Multi-Function Recorder appeared first on DAQLOG Systems Ltd.