New APP note explaining IEC61000-3-3/11 Flicker complianceJune 19, 2017
We are pleased to announce our latest application note, APP039. This application note presents a thorough guide to flicker measurement compliance, including a review of calibration techniques employed by N4L.
Additionally, N4L’s flicker test system operation is explained, as well as how each component part of the system has a role in providing full compliance coverage.
See the link below to download the application note;Read More
Understanding Power CalibrationMay 25, 2017
New APP note 038 has just been uploaded to the website, titled “Understanding Power Calibration – 10 Questions and Answers” within this application note we will answer all of the common questions we receive from customers regarding calibration. It also addresses many misunderstood aspects of the calibration process.
For more information please visit the application page of our website or click on the link belowRead More
PCIM Exhibition SuccessMay 24, 2017
Between May 16th and 19th 2017, N4L along with our distributor Caltest GmbH attended the PCIM Exhibition in Nurnberg Germany. The N4L stand proved to be a big success, with many attendees visiting us to talk about the PPA3560 Power Analyzer demonstration which was set up to monitor a back to back Motor Drive System. Below you will see some photographs taken from the event showing our stand and associated productsRead More
Follow us on Facebook!April 18, 2017
N4L have recently launched our new Facebook page, this page will replace a previous page setup for N4L.
We will be updating this page regularly, so please follow us to keep up to date with the latest company news!
Follow this link for more information:
N4L credited in Toms HardwareJanuary 31, 2017
The review site “Tom’s Hardware” recently published an article discussing the “80 plus” computer power supply certification program. The PPA1530 forms a large part of their test system and enables them to provide ISO17025 accredited power measurements for their in depth PSU analysis.
Read their article here:
Advanced Test Equipment Rentals now offering N4L Harmonics and Flicker SolutionsJanuary 30, 2017
We are pleased to announce Advanced test Equipment rentals are now offering N4L Harmonics and Flicker solutions including the PPA5531 harmonics and flicker analyzer and the IMP impedance networks.
ATE Corp are a leading provider of test and measuring equipment based in San Diego, California.
They provide rental equipment into the following sectors;
- EMC compliance test systems
- General and special purpose equipment
You can contact ATE Corp on the details below;
Advanced Test Equipment Corp
10401 Roselle Street
San Diego, CA 92121Toll Free:
800-404-ATEC (2832) Int’l: +800 0404 2832 Office: 858-558-6500 Fax: 858-558-6570
N4L featured in “Engineers Online” magazine in the NetherlandsJanuary 3, 2017
The article “Stand-by vermogen: de grootste energieverslinder?” by TTMS has now been included in a newsletter by Engineers Online -> www.engineersonline.nl
The article can be found on the Engineers Online website: http://www.engineersonline.nl/artikelen/id1345-stand-by-vermogen-de-grootste-energieverslinder.html
N4L’s PPA1530 used for “Toms Hardware” technology reviewsDecember 13, 2016
The review site “Tom’s Hardware”, who are considered an authority on all things tech are using the PPA1530 to review and analyze the performance of tech products.
See below one of their latest reviews on the Rosewill Tokamak 1500 PSU, featuring the PPA1530 which is used to monitor efficiency, power consumption and many other performance parameters.
ISO17025 accredited Closed Loop Calorimeter developed to verfiy wideband Power Analyzer accuracyNovember 11, 2016
Newtons4th have collaborated with Oxford University to develop a “Closed Loop Calorimeter” that has been accredited to ISO17025 (UKAS). This calorimeter is utilized within N4L’s ISO17025 UKAS laboratory to verify the performance of the power analyzer up to 2MHz with an uncertainty level of less than 0.3%.
Read the full article here: http://www.newtons4th.com/wp-content/uploads/2014/08/Technical-Note-003-Closed-Loop-Calorimetry.pdf
For more information contact N4L applications engineers: firstname.lastname@example.orgRead More
New 7 Phase Power Measurement Mode for the PPA3560!September 16, 2016
A new algorithm has been developed for the PPA3500 precision power analyzer which enables 7 phase power measurement utilizing only 6 wattmeters. With the new “7 Phase” mode the engineer is able to obtain true 3 phase measurements when connected in a 3 Phase 2 Wattmeter wiring configuration. Previously, only SUM parameters were able to be determined when connected in a 3 phase 2 wattmeter configuration – these restrictions no longer apply.
See APP note 36 for more information – http://www.newtons4th.com/wp-content/uploads/2014/04/APP036-%E2%80%93-6-7-phase-motor-drive-analysis.pdfRead More