A very nice chap at Ametek has scanned the factory Test, Setup and Calibration documents for the 7071 and 7081. The 7081 service manual contains a partial guide to the setup, testing and calibration of these meters, but the factory test and calibration procedure documents have a lot more detail. It is interesting to note that they actually took weeks to pass through the calibration stage, especially every tenth unit which was kept back and rechecked at 8 weeks and 13 weeks. Unfortunately it doesn't contain the source code for the calibration programs which I believe were run on a Commodore PET, but I hope it is nonetheless of some use. The file can be downloaded from here: <http://www.perdrix.co.uk/Solartron7081/index.htm#mozTocId453904> Regards, David Partridge

Very interesting, thank you for sharing, the setup of these meters was very labour intensive! Fabio. "David C. Partridge" <david.partridge@perdrix.co.uk> ha scritto: > A very nice chap at Ametek has scanned the factory Test, Setup and > Calibration documents for the 7071 and 7081... ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.