RE: transportation environmental condition

1998-03-09 Thread Rick Busche
Massimo I'm assuming that you are referring to equipment installed on an aircraft as opposed to used or carried on the aircraft. I have been using an Aeronautical Specification for Environmental compliance. Its called RTCA/DO-160C (actually there is now a D release as well) This address vibration,

Conductive Coating and Measurement of SE

1998-03-09 Thread Richard Haynes
Greeting, In the attachments that are the same you should find a short discussion on the above named subject matter. Richard ---BeginMessage--- Recently there has been some very interesting discusions amoung several people from our group. I will reference so as to be brief. We measured a large

Re: transportation environmental condition

1998-03-09 Thread Doug McKean
Ok, this is rather old but the atmosphere is still pretty much the same. Assuming your standing at sea level with 1 atmosphere pressure and +15C temp and you start to rise in altitude, you'll have roughly dependent upon alot of other factors ... AltitudeTemperature Pressure

transportation environmental condition

1998-03-09 Thread regrsfi
Hello all! Does anybody know the foreseeable environmental condition (temperature, humidity, pressure) you have during transportation of a device on a plane? Of course they depend on flight heigth, but is it possible to get rough, common-sense data for the design of packaging? Many thanks

Re: EMC/safety Requirements in South America?

1998-03-09 Thread Rae Dulmage
Dear Doug, Your question has a fairly complex answer but I will attempt to shed some light on it for you. In the countries you mentioned the traditional practice has been to use North American approved equipment for a number of reasons. This has meant that an FCC approval and an Industry Canada