Testbourne Ltd - Products for Research, Development and Industry
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Instruments
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Ceramaseal® UHV Components
- Feedthroughs
- NPT Feedthroughs
- Coaxial Connectors
- Isolators
- Multipin Connectors
- Viewports
- Thermocouples
- Terminals
- Accessories
-
Inficon/Maxtek/Sigma - Thin Film Measurement and Vacuum Control
- Thin Film Deposition and Electron Beam Gun Control
- Research Quartz Crystal Microbalance (RQCM)
- Vacuum Feedthroughs
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Vacuum Components
- ISO-KF Connection Elements
- ISO-KF Centering Rings & Seals
- ISO-KF Flanges
- ISO-KF Pipe Fittings
- ISO-KF Bellows & Hoses with Flanges
- ISO-KF Transition Pieces
- ISO-KF Hose & Hose Connection
- ISO-KF Protective Lids
- ISO-K Connection Elements
- ISO-K Centering Rings & Seals
- ISO-K Flanges
- ISO-K Pipe Fittings
- ISO-K Bellows & Hoses with Flanges
- ISO-K Transition Pieces
- ISO-K Protective Lids
- ISO-F Flange Components
- CF Connection Elements
- CF Seals
- CF Flanges
- CF Pipe Fittings
- CF Bellows & Hoses with Flanges, Compensator
- CF Transition Pieces
- CF Protective Lids
- Inspection Documents Service
- Service Documents
- Catalog and brochures for Vacuum gauges and components
- Vacuum Gauge Controllers and Cables
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Wide Range Vacuum Gauges
- NEW Inverted Magnetron Pirani Gauges
- Inverted Magnetron Pirani Gauges
- Penning Cold Cathode Gauges
- NEW Bayard-Alpert Gauges
- Bayard - Alpert Pirani Gauges
- High Pressure Hot Ionization Pirani Gauges
- Bayard Alpert Pirani Capacitance Diaphragm Gauges - Triple Gauge™
- Pirani Standard Gauges
- Pirani Standard Gauges - advanced series
- Pirani Capacitance Diaphragm Gauges
- EtherCAT Vacuum Instrumentation
- Calibration Service for Vacuum Gauges
- Inspection Documents Service
- Service Documents
- Catalog and brochures for Vacuum gauges and components
-
High Precision Vacuum Gauges
- Compact Capacitance Diaphragm Gauges
- Ambient Capacitance Diaphragm Gauges
- 45°C Capacitance Diaphragm Gauges
- Heated 100 ... 200°C Capacitance Diaphragm Gauges
- Compact heated 45°... 100°C Capacitance Diaphragm Gauges
- High speed heated 45 ... 200°C Capacitance Diaphragm Gauges
- Reference Capacitance Diaphragm Gauges
- Vacuum Switch
- OEM Capacitance Diaphragm Sensor
- EtherCAT Vacuum Instrumentation
- Service Documents
- Catalog and brochures for Vacuum gauges and components
- Calibration Service for Vacuum Gauges
- Inspection Documents Service
- Quartz Sensor Crystals
- Moorfield Nanotechnology
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Vacuum Evaporation Sources
- Electron Beam Gun Crucibles
- Alumina Coated Sources
- Baffled Box Sources for SiO, ZnS
- Baskets and Heaters
- Chrome Plated Tungsten Rods
- Crucibles
- Folded Baffled Box Sources
- Folded Boats
- Micro-Electronic Sources
- Point Source Filaments
- Shielded Crucible Heaters
- Special Tantalum Boats
- Tungsten , Tantalum and Moly Boat Sources
- Tungsten Filaments
- SBT Sample Preparation Equipment
- Sairem Microwave Equipment
- Fluids / Greases / Sealants
-
Ceramaseal® UHV Components
- Materials
- Services
- Industries
- Technical Info
- News & Events
- Our company
Instruments
-
Ceramaseal® UHV Components
- Feedthroughs
- NPT Feedthroughs
- Coaxial Connectors
- Isolators
- Multipin Connectors
- Viewports
- Thermocouples
- Terminals
- Accessories
-
Inficon/Maxtek/Sigma - Thin Film Measurement and Vacuum Control
- Thin Film Deposition and Electron Beam Gun Control
- Research Quartz Crystal Microbalance (RQCM)
- Vacuum Feedthroughs
-
Vacuum Components
- ISO-KF Connection Elements
- ISO-KF Centering Rings & Seals
- ISO-KF Flanges
- ISO-KF Pipe Fittings
- ISO-KF Bellows & Hoses with Flanges
- ISO-KF Transition Pieces
- ISO-KF Hose & Hose Connection
- ISO-KF Protective Lids
- ISO-K Connection Elements
- ISO-K Centering Rings & Seals
- ISO-K Flanges
- ISO-K Pipe Fittings
- ISO-K Bellows & Hoses with Flanges
- ISO-K Transition Pieces
- ISO-K Protective Lids
- ISO-F Flange Components
- CF Connection Elements
- CF Seals
- CF Flanges
- CF Pipe Fittings
- CF Bellows & Hoses with Flanges, Compensator
- CF Transition Pieces
- CF Protective Lids
- Inspection Documents Service
- Service Documents
- Catalog and brochures for Vacuum gauges and components
- Vacuum Gauge Controllers and Cables
-
Wide Range Vacuum Gauges
- NEW Inverted Magnetron Pirani Gauges
- Inverted Magnetron Pirani Gauges
- Penning Cold Cathode Gauges
- NEW Bayard-Alpert Gauges
- Bayard - Alpert Pirani Gauges
- High Pressure Hot Ionization Pirani Gauges
- Bayard Alpert Pirani Capacitance Diaphragm Gauges - Triple Gauge™
- Pirani Standard Gauges
- Pirani Standard Gauges - advanced series
- Pirani Capacitance Diaphragm Gauges
- EtherCAT Vacuum Instrumentation
- Calibration Service for Vacuum Gauges
- Inspection Documents Service
- Service Documents
- Catalog and brochures for Vacuum gauges and components
-
High Precision Vacuum Gauges
- Compact Capacitance Diaphragm Gauges
- Ambient Capacitance Diaphragm Gauges
- 45°C Capacitance Diaphragm Gauges
- Heated 100 ... 200°C Capacitance Diaphragm Gauges
- Compact heated 45°... 100°C Capacitance Diaphragm Gauges
- High speed heated 45 ... 200°C Capacitance Diaphragm Gauges
- Reference Capacitance Diaphragm Gauges
- Vacuum Switch
- OEM Capacitance Diaphragm Sensor
- EtherCAT Vacuum Instrumentation
- Service Documents
- Catalog and brochures for Vacuum gauges and components
- Calibration Service for Vacuum Gauges
- Inspection Documents Service
- Quartz Sensor Crystals
- Moorfield Nanotechnology
-
Vacuum Evaporation Sources
- Electron Beam Gun Crucibles
- Alumina Coated Sources
- Baffled Box Sources for SiO, ZnS
- Baskets and Heaters
- Chrome Plated Tungsten Rods
- Crucibles
- Folded Baffled Box Sources
- Folded Boats
- Micro-Electronic Sources
- Point Source Filaments
- Shielded Crucible Heaters
- Special Tantalum Boats
- Tungsten , Tantalum and Moly Boat Sources
- Tungsten Filaments
- SBT Sample Preparation Equipment
- Sairem Microwave Equipment
- Fluids / Greases / Sealants
Point Source Filaments
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|---|---|---|---|---|---|
| Volts | Amps | Watts | Temp | Part No. | Price on request |
| 7.9 | 31 | 245 | 1800°C | H1-.040W | |
| 6.1 | 71 | 433 | 1800°C | H1-.060W | |
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|---|---|---|---|---|---|
| Volts | Amps | Watts | Temp | Part No. | Price on request |
| 4.18 | 36 | 150 | 1800°C | H2-.040W | |
| 2.83 | 69 | 195 | 1800°C | H2-.060W | |
 | |||||
|---|---|---|---|---|---|
| Volts | Amps | Watts | Temp | Part No. | Price on request |
| 7.39 | 34 | 251 | 1800°C | H3-.040W | |
| 5.22 | 63 | 329 | 1800°C | H3-.060W | |
 | |||||
|---|---|---|---|---|---|
| Volts | Amps | Watts | Temp | Part No. | Price on request |
| 2.08 | 73 | 152 | 1800°C | P1-.060W | |
| 2.95 | 50 | 148 | 1800°C | P1-3X.025W | |
| 2.36 | 65 | 153 | 1800°C | P1-3x.030W | |
| 2.76 | 80 | 221 | 1800°C | P1-4X.030W | |
 | |||||
|---|---|---|---|---|---|
| Volts | Amps | Watts | Temp | Part No. | Price on request |
| 1.84 | 75 | 138 | 1800°C | P2-.060W | |
| 2.83 | 48 | 136 | 1800°C | P2-3x.025W | |
| 3.56 | 78 | 278 | 1800°C | P2-3x.030W | |
| 2.04 | 82 | 167 | 1800°C | P2-4X.030W | |
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|---|---|---|---|---|---|
| Volts | Amps | Watts | Temp | Part No. | Price on request |
| 1.39 | 79 | 110 | 1800°C | P3-.060W | |
| 2.26 | 50 | 113 | 1800°C | P3-3x.025W | |
| 1.94 | 64 | 124 | 1800°C | P3-3X.030W | |
| 1.59 | 84 | 134 | 1800°C | P3-4x.030W | |
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|---|---|---|---|---|---|
| Volts | Amps | Watts | Temp | Part No. | Price on request |
| 2.04 | 74 | 151 | 1800°C | P4-.060W | |
| 3.2 | 51 | 163 | 1800°C | P4-3x.025W | |
| 2.04 | 64 | 131 | 1800°C | P4-3X.030W | |
| 2.69 | 80 | 215 | 1800°C | P4-4x.030W | |
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|---|---|---|---|---|---|
| Volts | Amps | Watts | Temp | Part No. | Price on request |
| 3.44 | 40 | 138 | 1800°C | P5-.040W | |
| 3.09 | 71 | 219 | 1800°C | P5-.060W | |
| 3.8 | 51 | 194 | 1800°C | P5-3X.025W | |
| 3.5 | 66 | 231 | 1800°C | P5-3x.030W | |
| 3.13 | 79 | 247 | 1800°C | P5-4X.030W | |
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|---|---|---|---|---|---|
| Volts | Amps | Watts | Temp | Part No. | Price on request |
| 1.94 | 42 | 81 | 1800°C | P6-.040W | |
| 1.46 | 75 | 109 | 1800°C | P6-.060W | |
| 2.08 | 51 | 106 | 1800°C | P6-3x.025W | |
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|---|---|---|---|---|---|
| Volts | Amps | Watts | Temp | Part No. | Price on request |
| 2.78 | 69 | 192 | 1800°C | P7-3X.030W | |
| 2.42 | 87 | 211 | 1800°C | P7-4x.030W | |
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|---|---|---|---|---|---|
| Volts | Amps | Watts | Temp | Part No. | Price on request |
| 9.48 | 54 | 512 | 1800°C | P8-3x.025WLL-1FT | |
| 8.28 | 72 | 596 | 1800°C | P8-3X.030WLL-1FT | |