Scientific Instrument Services, Inc. Supplies and Services for Mass Spectrometers, Gas Chromatographs, and Liquid Chromatographs.

Round Solid Ceramic Insulator Rods

Solid Ceramic Tube Insulator

The following solid alumina ceramic rod type insulators are available in six inch lengths. The ceramic rods are constructed of a pure 99% alumina ceramic that has superior gas and vacuum tightness and excellent insulating properties even at elevated temperatures. They are recommended for use in mass spectrometers and other vacuum systems as feed through lines, thermocouple insulators, and in other applications requiring electrical and thermal insulators. Other types are also available - one hole, two hole, and four hole insulator tubes.

The following ceramic tubes are supplied in 6 inch lengths. Unless otherwise noted they can also be supplied in longer lengths (up to 24 inches long). We can also custom cut shorter lengths to your specifications. Contact Us with your specific requirements.

Other sizes available on request

Tolerances on all diameters are ±0.005"

UOM=
Part No. est
wt.		 Quantity
In Stock		 Price Quantity
to order
R1476 0(#)CALL
R1477 0(#)CALL
R1478 0(#)CALL
R1479 0(#)CALL
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.
SIS Catalog Cross Reference
Page #Part Numbers
A73 - Ceramic Tubes R1476, R1477, R1478, R1479
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