GW INSTEK GDS-3000 series oscilloscopes

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The GDS-3000 Series oscilloscopes have 4-input channels, with a 500MHz bandwidth, 5GSa/s sampling rate and VPO waveform display. The split screen feature has been designed to meet the requirements of multi-window and multi-signal tests in the research and manufacturing fields. The optional power analysis software and the optional serial bus analysis software are available to facilitate the engineer’s tasks in testing and manufacturing of associated products.

The Serial Bus Analysis software of the GDS-3000 Series carries complete analysis tools for triggering and decoding of commonly used serial bus interfaces, including I2C, SPI and UART. Without spending time to study serial bus regulation details, the user only needs to set the trigger condition on GDS-3000 to get the data slots of interest (only 4 channel models support SPI function).

GW Instek GDS 3354 Oscilloscoop

Air-Parts BV introduces the 800W model TDK Lambda Z + Series

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Just like the 200W and 400W models, the 800W version of this High Voltage Programmable DC power supply is available with voltages up to 160, 320 or 650Vdc. This new power supply is perfect for applications such as ROV’s, ATE systems, vapor deposition processes, as well as general laboratories and industrial applications.

The 800W model is extremely compact (2U), the same as all Z + series power supplies.  It has a universal input (85-265Vac), an efficiency up to 89% and has a 5-year warranty. All Z + models can be used in both constant current and constant voltage mode. To further achieve more power, it can be linked up to six power supplies in parallel in master / slave combination. In order to increase the output voltage, or to create a bipolar output, it can be linked up to 2 identical external power supplies in series with diodes.

Regarding the programmability; nothing has changed. Locally you van use the front panel or remotely via the standard built-in USB, RS232 / 485 or analog inputs. Optionally there is also LAN, GPIB (IEEE488) and isolated analog interface available.

The power supplies are CE certified, comply with the LV (low voltage), RoHS Directives, the EN55022 / EN55024, IEC / EN61326-1 for conduction (FCC part-15-B, VCCI-B) and appearance (FCC part -15-A and VCCI-A) EMI. Safety approvals include UL / EN / IEC61010-1 and the Z + high-voltage series is designed to meet UL / EN60950-1.

Air-Parts BV introduces 80kV high voltage tester 800PL DC

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The newest model of the 800 Series DC Hipot testers Haefely HIPOTRONICS is the digital 880PL DC hipot tester (hoogspaningstester) with a test range of up to 80kV, 10mA. The 880PL-DC comes up with the highest output-to-weight ratio of any DC hipot tester (suitcase version) on the market today.

The 880PL DC hipot tester has an intuitive, user-friendly operation, displayed on a large 7-inch color touch screen. The hipot test sequences can be programmed in automatic or manual mode by simply selecting the test voltage. The new tester is also provided with data acquisition software for the export of the test results via USB.

The 880PL-DC includes extensive safety features, including external interlocks, built-in security, visible and audible warning indicators, and an easily accessible emergency stop button to ensure safe operation under all circumstances.

The main features of the 880PL-DC hipot tester:

  • Programmable output voltage rise ratio, current limit and test duration timer
  • IP67 enclosure with wheels and adjustable rod
  • 7-inch color touch screen with intuitive operation
  • Digital measurement with analog or digital scale view
  • Auto-ranging flow

Multifunctional production tester LED lighting

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LED manufacturers can now use the most advanced low-power multi-function tester, with which capacities can be measured less than 1000VA with a resolution of 200mVA. Thanks to the better resolution at low power, the LED manufacturer with CLARE HALL LED made by Seaward is able to do a better exit control test for their lighting products .

LED manufacturers can execute a complete end-of-line testing. It is also possible to perform a functional test, to ensure the proper operation of the lighting.

During this functional test can, due to an improved resolution of 200mVA, a perfect quality control can be excecuted. By comparing the measured values ​​with the permissible limits the LED manufacturer knows that all components, including LED drivers are installed during production. For example, the LED manufacturer can assure its customers, that the final product meets the expected efficiency.

With the CLARE HALL LED multifunction tester you can also be check whether the light complies with the safety requirements of key standards, like BS EN 60598 which deals with the safety of lighting systems, such as light fixtures, lamps and fluorescent lamps.

The Clare HAL LED combines the power of a multifunctional production tester with a meter for load and power factor, therefore the  energy consumption can be measured and classified.

Leakage and touch current, insulation resistance and ground testing can be performed individually or incorporated into an automatic test program. The tester can be integrated into a fully automated test system with selectable sensors and safety devices, or by making use of remote PCs and PLCs.
All tests and results can be stored in the internal memory of the tester, which makes full traceability possible.