Cảm biến tinh thể đơn tải trước INFICON Front Load Single Crystal Sensor
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INFICON Front Load Single Crystal Sensor
INFICON Front Load Single crystal sensors offer proven reliability and durability and have the best thermal stability of any sensor head on the market.
The front load design allows for easy insertion of the crystal holder in applications lacking sufficient room for side insertion. Assembled mechanically rather than soldered, parts can be replaced conveniently in the field, if necessary. Sensors can be ordered individually or in a sensor / feedthrough combination that can be either welded or assembled with compression fittings.
Features
- Front load crystal holder
- Easy installation
- Available with 2.54 cm (1 inch) bolt feedthrough / CF40 Feedthrough
- Adjustable length if ordererd with compression fittings
- Sensor / Feedthrough combinations available welded to customer specified lengths
- No brazing required if ordered with compression fittings or welded to feedthrough
Specifications
| Maximum operating isothermal environment temperature with minimum water flow | 400° C |
| Water tube | 1/8 in. (3.175 mm) O.D. seamless stainless steel |
| Crystal exchange | Front loading; self-contained package for ease of exchange |
| Feedthrough Specifications 1 in. bolt and Ultra-Torr (compression fitting) terminations: | |
| Materials | 304 stainless steel, Teflon®, ceramic, beryllium nickel, VITON® |
| Temperature | Operational environment to 300° C with water cooling or 165° C without |
| Mounting | 1.015 in. ±0.010 in. diameter aperture |
Accessories
Accessories
| Name | Description |
| QCM Sensor Feedthroughs | QCM Sensor Feedthroughs |
Consumables
| Name | Description |
| Quartz Monitor Crystals | Quartz Monitor Crystals |
Spare Parts
| Part Number | Description |
| 007-007 | Retainer spring (for crystal holder) |
| 007-023 | Ceramic Retainer |
| 080-018 | Set screw (for female coax) |
| 750-903-G1 | Standard Sensor Kit – Includes standard set screw, ceramic insulator, Teflon screw |
| 750-904-G1 | Compact Sensor Kit – Includes compact set screw, ceramic insulator, Teflon screw |
| 008-007 | CRYSTAL SNATCHER |
| 750-115-P4 | Coupling (installs onto bellows assembly) |
| 750-169-P2 | Bellows assembly (coupling not included) |
| 750-171-P1 | Finger spring contact |
| 750-172-G1 | Crystal holder (includes retainer spring) |
| 750-174-P2 | Female coax |
| 750-188-P3 | Leaf Spring |
| 750-210-G1 | Shutter module (bellows assembly, shaft assembly, and shutter assembly) |
| 750-215-G1 | Shaft assembly (part of shutter module) |
| 750-216-G1 | Shutter assembly (part of shutter module) |
| In-vacuum cables | |
| 321-039-G12 | In-vacuum cable, 15.2 cm (6 in.) |
| 783-500-023 | In-vacuum cable, 25.4 cm (10 in.) |
| 007-252 | In-vacuum cable, 30.5 cm (12 in.) |
| 321-039-G11 | In-vacuum cable, 61.0 cm (24 in.) |
| 783-500-024 | In-vacuum cable, 76.2 cm (30 in.) |
| 007-044 | In-vacuum cable, 78.1 cm (30.75 in.) |
| 007-059 | In-vacuum cable, 91.4 cm (36 in.) |
| 007-061 | In-vacuum cable, 121.9 cm (48 in.) – Requires ModeLock controller |
| 321-039-G13 | In-Vacuum Cable, 154.2 cm (60 in.) – Requires ModeLock controller |
| 321-039-G14 | In-vacuum cable, 182.9 cm (72 in.) – Requires ModeLock controller |
| 321-039-G15 | In-vacuum cable, 3.5 m (137.8 in.) – Requires ModeLock controller and 4 m XIU |
| 321-039-G16 | In-vacuum cable, 4 m (157.5 in.) – Requires ModeLock controller and 4 m XIU |
