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: https://d34v9rzb0weal6.cloudfront.net/uploads/2014/08/Technical-Note-003-Closed-Loop-Calorimetry.pdf
For more information contact N4L applications engineers: support@newtons4th.com