DDA55+ AFJ-instrument 4-channel click analyzer (new)

Introduction：

The DDA55+ is a 4-channel Niko Analyzer manufactured by AFJ-instrument (Italy) and distributed by EUTTEST (Shenzhen). It is the latest 2020 production, based on the Windows 10 embedded operating system with PC-integrated architecture, and provides accurate CISPR14-1 Niko testing with a 10.1-inch LCD display and advanced EMC test software. CISPR14-1 clicking test with advanced EMC test software, powerful features that show when, where and under what circumstances "clicking" occurs. EUTTEST offers a quotation and after-sales training for this equipment, making it a very important contribution to the critical area of equipment compliance. Older versions DDA55(without monitor) has been discontinued.

The source of the click:

• All automated programmable control equipment, electronic switches, temperature control heating devices, and common household appliances and industrial equipment.
• Industry lighting equipment can generate discontinuous interference along power cables. The effects of this interference vary with repetition frequency and
• varies by amplitude: the higher the amplitude of the disturbance, the lower the frequency at which it occurs.
• CISPR 14-1 regulates harmful electromagnetic radiation from household appliances and power tools.
• The limit of the "intermittent nuisance", which is commonly known as "clicking", is included in the power cable. It is
• Defined as interference that exceeds the continuous emission limit and has a duration of less than 200 ms, and an interval between two interferences.
• Interference at intervals greater than 200ms.

Technical parameters：

Product Specification Sheet:

Product Features and Functions:

This device is designed and manufactured in accordance with CISPR 16 standards, with advanced EMC test software pre-installed, including multiple windows for real-time display of measurement results, time domain analysis function. Built-in pulse generator. Fully meets the CISPR 14-1 international standard specification for discontinuous conducted emissions (a.k.a. "clicking").

Key Features:

Customers configured with this four-channel clicker analyzer are able to sample the peak and quasi-peak levels of all four channels simultaneously after euttest training to identify and count all clicks (short, long, fast long), continuous nuisances, and switching operations. All information captured by the unit during the test is displayed in real time by channel and all data and graphs (e.g. waveforms) are stored on the PC hard disk.

function：

Software Introduction:

This device has a windows 10 embedded operating system built inside with an internal integrated PC for complete control of the device through advanced application software. Equipped with a 10.1 inch LCD HD display, the unit can be easily operated with just an external keyboard and mouse. The powerful and easy-to-use professional test software is pre-installed, which allows you to set all parameters, perform automatic measurements and generate test reports according to CISPR14-1 requirements or any other specific needs.

EUTTEST will be shipped with a test software CLICK METER SOFTWARE, which allows the customer to set up the test parameters according to CISPR 14-1 requirements or other customized special needs.

Test Software CLICK METER SOFTWARE

Supports simultaneous testing of four independent channels:

The DDA55+ utilizes four parallel independent channels of fixed frequency (150kHz, 500kHz, 1.4MHz, 30MHz) RF receiver, each test channel can perform peak and quasi-peak detection capability, fully compliant with the requirements of CISPR 16-1-1 standard, quasi-peak detector design according to the CISPR 14-1 standard, and integrated oscilloscope (time-domain) The quasi-peak detector is designed in accordance with CISPR 14-1 and incorporates an oscilloscope (time domain measurement) function.

Fixed frequency using four parallel independent channels

A PG5502 pulse generator is built-in:

For functional self-assessment, the DDA55+ has a built-in PG5502 pulse generator. It generates a range of single and multi-pulse nuisances, fully encompassing CISPR 16-1-1 Table 14 and CISPR 16-1-1 Annex F Table F.1, and can be used with any of the four standard frequencies (150kHz, 500kHz, 1.4MHz, 30MHz) and two user-defined frequencies.

DDA55+ from AFJ Italy has been presented above, contact us for a quote.

Order No. EUTS0034