These lead protectors for the H.P. source, HP#4330-0624, are available in both quartz and ceramic.
|Lead Protector for HP Source|
|Part No.||OD (in)||ID (in)||Length (in)||Stock/
|Q15||Quartz, HP #4330-0624|
|0.097||0.076||4.0||0*Standard lead-time for non-stock items is approximately two weeks depending on the item.||$10.00|
|R15||Single Hole Round Ceramic Insulator, HP #4330-0624|
|0.125||0.062||6.0||48 hours†Standard lead time for ceramics is 48 hours.||$13.50|
|R154||Ceramic, HP #4330-0624|
|0.125||0.062||4.0||48 hours†Standard lead time for ceramics is 48 hours.||$10.25|
* Standard lead-time for non-stock items is approximately two weeks depending on the item. |
† Standard lead time for ceramics is 48 hours.
|Ordering information. International (non-US) prices available through your local dealer.|
The tubes are constructed of a pure 99% alumina ceramic that has superior gas and vacuum tightness and excellent insulating properties even at elevated temperatures.
The following two hole alumina ceramic tube type insulators are available in six inch lengths.