Return-Path: Received: (qmail 34953 invoked from network); 10 Mar 2005 21:20:59 -0000 Received: from unknown (HELO ptb-spamcore02.plus.net) (192.168.71.3) by ptb-mailstore03.plus.net with SMTP; 10 Mar 2005 21:20:59 -0000 Received: from mailnull by ptb-spamcore02.plus.net with spamcore-l-b (Exim 4.32; FreeBSD) id 1D9V8l-0001s4-9O for dave@picks.force9.co.uk; Thu, 10 Mar 2005 21:24:22 +0000 Received: from [192.168.67.3] (helo=ptb-mxcore03.plus.net) by ptb-spamcore02.plus.net with esmtp (Exim 4.32; FreeBSD) id 1D9V8l-0001s1-3m for dave@picks.force9.co.uk; Thu, 10 Mar 2005 21:24:19 +0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore03.plus.net with esmtp (Exim) id 1D9V7Y-0006m9-Pf for dave@picks.force9.co.uk; Thu, 10 Mar 2005 21:23:05 +0000 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1D9V4t-0000yp-EG for rs_out_1@blacksheep.org; Thu, 10 Mar 2005 21:20:19 +0000 Received: from [193.82.116.30] (helo=relay.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1D9V4s-0000yg-Tc for rsgb_lf_group@blacksheep.org; Thu, 10 Mar 2005 21:20:18 +0000 Received: from fmmailgate04.web.de ([217.72.192.242]) by relay.thorcom.net with esmtp (Exim 4.43) id 1D9V4r-0007wi-CP for rsgb_lf_group@blacksheep.org; Thu, 10 Mar 2005 21:20:18 +0000 Received: by fmmailgate04.web.de (8.12.10/8.12.10/webde Linux 0.7) with SMTP id j2ALKD2M012613 for rsgb_lf_group@blacksheep.org; Thu, 10 Mar 2005 22:20:14 +0100 Received: from [217.248.188.132] by freemailng1804.web.de with HTTP; Thu, 10 Mar 2005 22:20:09 +0100 Date: Thu, 10 Mar 2005 22:20:09 +0100 Message-Id: <311067511@web.de> MIME-Version: 1.0 From: "Hans-Albrecht Haffa" To: rsgb_lf_group@blacksheep.org Organization: http://freemail.web.de/ X-SPF-Result: relay.thorcom.net: 217.72.192.242 is neither permitted nor denied by domain of web.de X-Spam-Score: 0.9 (/) X-Spam-Report: autolearn=no,HTML_20_30=0.504,HTML_MESSAGE=0.001,HTML_TEXT_AFTER_BODY=0.151,HTML_TEXT_AFTER_HTML=0.205 Subject: LF: Re:Off topic, spark gaps, from dk8nd Content-Type: multipart/mixed; boundary="------------030306030909080308020809" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Status: No, hits=0.0 required=5.0 tests=HTML_MESSAGE autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-Spam-Filtered: by PlusNet SpamCORE (v3.00) This is a multi-part message in MIME format. --------------030306030909080308020809 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit Dear Dick, spark gaps are a genuine way of measuring high voltages in a HV-Laboratory. There exist tables for DC and AC 50 Hz. Spark gaps must be used, as it is impossible to use a rotary swich in a meter at 100kV or more. oen of the spheres is doped with an radioactive element to cause discharge always at the same place on the spheres surface. Break down voltage is checked with observers eye and ears and depends on Voltage (ac/dc, HF), temperature, humidity and absolute air pressure. An uncertainity of about +-2% may be obtained in voltage-measurements. A gross value for break down voltage is 30 kV/cm. Try to get into contact with an advanced engineering school teaching energy technics, machine engineering and High frequency technics. If the schools is specialized on contemporary data processing, electronics and international economy, You are wrong, so an traditional institution is recommended. In my case it is "Georg-Simon-Ohm-Fachhochschule Nürnberg". 73, Hans-Albrecht DK 8 ND -----Ursprüngliche Nachricht (HTML) wurde als Anlage beigefügt.----- Von: rsgb_lf_group@blacksheep.org Gesendet: 10.03.05 20:51:22 An: "Hans-Albrecht Haffa" Betreff: Re: LF: Off topic __________________________________________________________ Mit WEB.DE FreePhone mit hoechster Qualitaet ab 0 Ct./Min. weltweit telefonieren! http://freephone.web.de/?mc=021201 --------------030306030909080308020809 Content-Type: text/html; charset=ISO-8859-1; name="Original_Mail.html" Content-Transfer-Encoding: base64 Content-Disposition: inline; filename="Original_Mail.html" PEhUTUw+DQo8SEVBRD4NCjxUSVRMRT5yc2diX2xmX2dyb3VwQGJsYWNrc2hlZXAub3JnIHNj aHJpZWIgYW0gMTAuMDMuMDUgMjA6NTE6MjI8L1RJVExFPg0KPE1FVEEgSFRUUC1FUVVJVj0i Q29udGVudC1UeXBlIiBDT05URU5UPSJ0ZXh0L2h0bWw7IGNoYXJzZXQ9aXNvLTg4NTktMSI+ DQo8L0hFQUQ+DQo8Qk9EWT4NCi0tLS0tVXJzcHImdXVtbDtuZ2xpY2hlIE5hY2hyaWNodCB3 dXJkZSBhbHMgQXR0YWNobWVudCBhbmdlaCZhdW1sO25ndC4tLS0tLTxiciAvPg0KPHRhYmxl IGJvcmRlcj0iMCIgY2VsbHNwYWNpbmc9IjAiIGNlbGxwYWRkaW5nPSIyIj4NCjx0cj48dGQ+ PGI+Vm9uOjwvYj48L3RkPjx0ZD5yc2diX2xmX2dyb3VwQGJsYWNrc2hlZXAub3JnPC90ZD48 L3RyPg0KPHRyPjx0ZD48Yj5HZXNlbmRldDo8L2I+PC90ZD48dGQ+MTAuMDMuMDUgMjA6NTE6 MjI8L3RkPjwvdHI+DQo8dHI+PHRkPjxiPkFuOjwvYj48L3RkPjx0ZD4mcXVvdDtIYW5zLUFs YnJlY2h0IEhhZmZhJnF1b3Q7ICZsdDtkazhuZEB3ZWIuZGUmZ3Q7PC90ZD48L3RyPg0KPHRy Pjx0ZD48Yj5CZXRyZWZmOjwvYj48L3RkPjx0ZD5SZTogTEY6IE9mZiB0b3BpYzwvdGQ+PC90 cj4NCjwvdGFibGU+DQoKPERJVj5IaSBEaWNrIDwvRElWPiA8RElWPiZuYnNwOzwvRElWPiA8 RElWPkxvb2tpbmcgaW4gbXkgdHJ1c3R5ICJSZWZlcmVuY2UgRGF0YSBmb3IgUmFkaW8gRW5n aW5lZXJzIiAod29uIGluIGEgcmFsbHkgcmFmZmxlIGF0IGxlYXN0IDQwIHllYXJzIGFnbyAh KSB0aGUgc3BhcmsgZ2FwIHZvbHRhZ2VzIGNoYXJ0IGluZGljYXRlcyBhYm91dCAzMCBrViBw ZXIgaW5jaCBmb3IgIm5lZWRsZXMiIGFuZCBiZXR3ZWVuIDU1IGFuZCA4MCBrViBmb3Igc3Bo ZXJlcyBzcGFjZWQgYW5kIGluY2ggYXBhcnQgKGRlcGVuZGluZyBvbiB0aGUgc2l6ZSBvZiB0 aGUgc3BoZXJlcykuIEhvcGUgdGhhdCBoZWxwcy48L0RJVj4gPERJVj4mbmJzcDs8L0RJVj4g PERJVj5CcmlhbiZuYnNwOzxCUj48QlI+PEI+PEk+RGljayBSb2xsZW1hICZsdDtkaWNrcm9s bGVtYUBjYXNlbWEubmwmZ3Q7PC9JPjwvQj4gd3JvdGU6PC9ESVY+IDxCTE9DS1FVT1RFIGNs YXNzPXJlcGxicSBzdHlsZT0iUEFERElORy1MRUZUOiA1cHg7IE1BUkdJTi1MRUZUOiA1cHg7 IEJPUkRFUi1MRUZUOiAjMTAxMGZmIDJweCBzb2xpZCI+VFlvIEFsbCBmcm9tIFBBMFNFPEJS PjxCUj5JIGFtIHByZXNlbnRseSB3cml0aW5nIGFuIGFydGljbGUgZm9yIG91ciBWRVJPTiBt YWdhemluZSA8ST5FbGVjdHJvbiZuYnNwOyA8L0k+b24gdGhlIGVhcmx5IHJhZGlvIGV4cGVy aW1lbnRzIGJ5IE1hcmNvbmkuIEluIHRoZXNlIGV4cGVyaW1lbnRzIHNwYXJrIGdhcHMgcGxh eWVkIGFuIGltcG9ydGFudCByb2xlLiBCZWNhdXNlIEkgd291bGQgbGlrZSB0byBwZXJmb3Jt IHNvbWUgc2ltcGxlIGNhbGN1bGF0aW9ucyBvbiB0aGUgcGVhayBwb3dlciByYWRpYXRlZCBi eSBhIHNwYXJrIHRyYW5zbWl0dGVyIEkgYW0gbG9va2luZyBmb3IgZGF0YSBvbiB0aGUgYnJl YWsgZG93biB2b2x0YWdlIG9mIHNwYXJrIGdhcHMsIGNvbnNpc3Rpbmcgb2YgdHdvIHNwaGVy ZXMuPEJSPkluIGxpdGVyYXR1cmUsIGZvdW5kIG9uIHRoZSBJbnRlcm5ldCwgNzVrVi9pbmNo IGlzIHF1b3RlZCBidXQgaXQgaXMgbm90IHN0YXRlZCB3aGV0aGVyIHRoaXMgaXMgYmV0d2Vl biBwb2ludHMgb3Igc3BoZXJlcyBhbmQgdGhhdCBtYWtlcyBhIGxvdCBvZiBkaWZmZXJlbmNl LjxCUj5UZW1wZXJhdHVyZSBhbmQgYWlyIHByZXNzdXJlIGFsc28gaW5mbHVlbmNlIGJyZWFr IGRvd24gdm9sdGFnZSBidXQgSSB3aWxsIGZvcmdldCBhYm91dCB0aGF0LCByZWNrb25pbmcg d2l0aCAibm9ybWFsIiBjb25kaXRpb25zJm5ic3A7IG9mLCA8QlI+c2F5ICwgMjAgZGVncmVl cyBjZW50aWdyYWRlIGFuZCZuYnNwOyAxMDAwIGhlY3RvcGFzY2FsIG9yIHdoYXRldmVyIGFz IHJlY2tvbmVkIGFzIHN0YW5kYXJkJm5ic3A7IGJhcm9tZXRyaWMgcHJlc3N1cmUuIDxCUj5Z b3VyIGhlbHAgd2lsbCBiZSB2ZXJ5IG11Y2ggYXBwcmVjaWF0ZWQuPEJSPjxCUj43MywgRGlj aywgIFBBMFNFPEJSPkpOMjJHRCA8L0JMT0NLUVVPVEU+PHA+U2VuZCBpbnN0YW50IG1lc3Nh Z2VzIHRvIHlvdXIgb25saW5lIGZyaWVuZHMgaHR0cDovL3VrLm1lc3Nlbmdlci55YWhvby5j b20gDQo8L0JPRFk+PC9IVE1MPgA= --------------030306030909080308020809--