Description
Ceramic and Sapphire Insulators
We are constantly adding insulators for Thermo and other manufacturer's instrument systems. The following alumina insulators are currently available for the Thermo instruments. If other sizes and/or types are required, please contact us or send an old or damaged unit and we will see if we can supply it. All listed insulators are constructed from a high quality aluminum oxide ceramic unless otherwise noted.
All dimensions in inches, tolerances +/- 0.002 inches.
Part No. | Finnigan # | OD (in) | ID (in) | Thickness (in) | Nermag # | Quantity In Stock |
Price EA |
Order | |
---|---|---|---|---|---|---|---|---|---|
Z1 | Ceramic Insulator | ||||||||
04002-20170 | 0.087 | 0.063 | 0.065 | --- | 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. | CALL | |||
Z3 | Ceramic Insulator | ||||||||
0.087 | 0.063 | 0.100 | --- | DISCONTINUED | --- | --- | |||
Z9 | Ceramic Insulator | ||||||||
30004-20030 | 0.087 | 0.063 | 0.0125 | --- | DISCONTINUED | --- | --- | ||
Z13 | Ceramic Insulator, Isolating Barrell | ||||||||
01554-20040 | 0.087 | 0.063 | 0.160 | 1.46 | DISCONTINUED | --- | --- | ||
Z31 | Ceramic Bushing Insulator for Incos 50 Source | ||||||||
55000-20014 | 0.087 | 0.063 | 0.160 or 0.175? | --- | DISCONTINUED | --- | --- | ||
Z4 | Ceramic Insulator | ||||||||
40004-20390 | 0.087 | 0.063 | 0.200 | --- | DISCONTINUED | --- | --- | ||
Z10 | Ceramic Insulator | ||||||||
30004-20040 | 0.087 | 0.063 | 0.360 | --- | 19 | $10.00 | |||
Z12 | Ceramic Insulator | ||||||||
01554-20030 | 0.087 | 0.063 | 0.425 | --- | DISCONTINUED | --- | --- | ||
Z32 | Ceramic Bushing Insulator for Incos 50 Source | ||||||||
55000-20065 | 0.087 | 0.063 | 0.760 | --- | DISCONTINUED | --- | --- | ||
R4 | Alumina Tube | ||||||||
00301-20104 | 0.100 | 0.050 | 2.31 | --- | 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. | CALL | |||
R1 | Alumina Tube | ||||||||
00301-20100 | 0.100 | 0.050 | 4.00 | --- | 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. | $5.00 | |||
R2 | Alumina Tube | ||||||||
00301-20200 | 0.100 | 0.050 | 5.00 | --- | 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. | CALL | |||
Z5 | Ceramic Insulator, Sapphire Spacer for Incos 50 Source | ||||||||
07504-21108 | 0.156 | 0.094 | 0.030 | --- | 100 | $36.99 | |||
Z14 | Ceramic Insulator | ||||||||
40004-20460 | 0.156 | 0.095 | 0.050 | --- | DISCONTINUED | --- | --- | ||
Z26 | Ceramic Insulator for Incos 50 Source | ||||||||
30004-20020 | 0.156 | 0.093 | 0.100 | --- | DISCONTINUED | --- | --- | ||
Z15 | Ceramic Insulator | ||||||||
40004-20430 | 0.156 | 0.095 | 0.117 | --- | DISCONTINUED | --- | --- | ||
Z17 | Ceramic Insulator | ||||||||
30004-20010 | 0.156 | 0.095 | 0.250 | --- | DISCONTINUED | --- | --- | ||
Z16 | Ceramic Insulator | ||||||||
40004-20340 | 0.156 | 0.095 | 0.280 | --- | DISCONTINUED | --- | --- | ||
Z8 | Ceramic Insulator | ||||||||
40004-20440 | 0.230 | 0.140 | 0.035 | --- | INACTIVE | --- | --- | ||
Z42 | Ceramic Bushing, ITD | ||||||||
94022-20012 | 0.250 | 0.090 | 0.160 | --- | 1 | $21.00 | |||
Z19 | Ceramic Insulator | ||||||||
0.255 | 0.205 | 0.100 | --- | INACTIVE | --- | --- | |||
Z20 | Ceramic Insulator | ||||||||
01554-20020 | 0.250 | 0.125 | 0.064 | --- | 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. | CALL | |||
Z18 | Ceramic Insulator | ||||||||
01554-20010 | 0.365 | 0.250 | 0.064 | --- | DISCONTINUED | --- | --- | ||
Z7 | L1 Ceramic Spacer | ||||||||
40004-20510 | 0.560 | 0.406 | 0.030 | --- | DISCONTINUED | --- | --- | ||
Z27 | Ceramic Gate Insulator, Ion Trap, older instruments. | ||||||||
--- | 0.683 | 0.530 | 0.120 | --- | DISCONTINUED | --- | --- | ||
NSI1 | Finnigan MAT 4000 Nozzle Spring Insulator, Sapphire | ||||||||
40004-20710 | 0.935 | 0.750 | 0.031 | --- | DISCONTINUED | --- | --- | ||
BE2 | Beryllium Oxide Ceramic Lens Retainer Ring | ||||||||
40005-20070 | 1.15 | 0.895 | 0.078 | --- | 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. | CALL | |||
CE2 | Alluminum Oxide Lens Retainer Ring | ||||||||
40005-20070 | 1.15 | 0.895 | 0.078 | --- | DISCONTINUED | --- | --- | ||
BE1 | Finnigan 4500 BeO Lens Castle Assembly | ||||||||
40005-20060 and 40005-20061 | --- | --- | --- | --- | 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. | CALL | |||
FRI4 | Source End Insulator Ring for Finnigan 4000 | ||||||||
40004-20400 | --- | --- | --- | --- | 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. | CALL | |||
Z28 | Ceramic Position Pin Insulator | ||||||||
94011-20112 | --- | --- | --- | --- | 4 | $39.00 | |||
Z29 | ITD Ceramic Electrode Spacer | ||||||||
94011-20133 | --- | --- | --- | --- | INACTIVE | --- | --- | ||
Z27A | Ceramic Gate insulator | ||||||||
94011-20008 | 0.683 | 0.526 | 0.120 | --- | DISCONTINUED | --- | --- | ||
* Standard lead-time for non-stock items is approximately two weeks depending on the item. † Call for availability. | |||||||||
Ordering information. International (non-US) prices available through your local dealer. |
- Solid Round Ceramic Insulator Rods The following solid alumina ceramic rod type insulators are available in six inch lengths.
- Single Hole Round Ceramic Tube Insulators 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.
- Two Hole Round Ceramic Tube Insulators The following two hole alumina ceramic tube type insulators are available in six inch lengths.
- Four Hole Round Ceramic Tube Insulators The following four hole alumina ceramic tube type insulators are available in six inch lengths.
- Stepped Insulators Stepped insulators made from alumina ceramic.
- Alumina Fish Spine Beads - 99.5% Alumina High quality alumina fish spine beads are used for electrical insulation of wires and leads.
A wide variety of alumina ceramic washers.
Alumina ceramics for the Incos 50 Source.
This 8 watt, 24 volt source heater cartridge for the Finnigan MAT Incos 50 Source measures 3/16 inch in diameter by 1.0 inch long.
This is a direct replacement for Thermo #55000-60085.
The below listed vacuum flange copper gaskets are made from OFHC copper.
S.I.S. carries copper and gold plated copper gaskets for the Varian Saturn.
The following copper and gold plated copper gaskets are available
for the vacuum flanges on Thermo/Finnigan mass spectrometers.