Home
- ▶
- Heaters/Source
- ▶
- Agilent Heaters and SensorsMass Spectrometry, Scientific Supplies & ManufacturingScientific Instrument Services 5973 Source Heater Tamper Resistant Allen Wrench 5973/5975 Quad Sensor 5985 Source Heater Assembly Agilent Interface Heater Assembly 5971 Interface Heater
- ▶
- VacuumPumps Oils/Greases Gauge & Tubes Hose & Accessories Filters - Oil/Charcoal Foreline Traps Gaskets & Material Fittings O-Rings Pump Parts (Precision Plus) Quality Monitor System Distillation Control Acoustic Enclosures For Rotary Vane Pumps Other Vacuum Accessories Digital Vacuum pressure regulator (VPC) Catalog Page F1
- ▶
- Vacuum Gauge & TubesDigiVac Bench Top Vacuum Gauges Bullseye Precision Gauge-DigiVac Instrutech CVG Worker Bee Instrutech VGC-301 Controller Granville-Phillips Model 475 Convectron Controller Granville Phillips - Controller Bayard Alpert - Controller STABIL-ION® Vacuum Measurement System - Granville Phillips Agilent/HP 5971 Bayard Alpert Vacuum Measurement System Varian 300 - Digital Thermocouple gauge Foreline Gauge Assembly Convectron Series 275 Vacuum Gauge Tube - Bayard Alpert Tube - 5 Pin In-Line Triode & Mini Ion Gauge Tube with 90° Elbow Triode & Mini Bayard-Alpert Ion Gauge Tubes Ion Gauge Tubes - Agilent Micro ion gauge for the Agilent 5975/5977 Tube - Thermocouple Tube Controller - Thermocouple Adapter Flange PTFE Ferrules for Ion Gauge
- Vacuum Supplies & Services for Agilent/HP MSS.I.S.™ Rotary Vane Rough Vacuum Pumps Edwards RV High Performance Rough Pumps Diffusion Pump Fluids Pfeiffer Vacuum Duo Pumps Mechanical Pump Oils Santovac® 5P Ultra Vacuum Pump Fluid Convectron Series 275 Vacuum Gauge Foreline Gauge Assembly for Agilent Agilent/HP 5971 Bayard Alpert Vacuum Measurement System Agilent (Hewlett Packard) Mass Spec Ion Gauge Tubes Triode Style and Mini Bayard-Alpert Ion Gauge Tubes Micro Ion Gauge (for Agilent 5975/5977) Diffusion Pump Heater Discs and Cartridges for Thermo/Finnigan MassSpecs Agilent (Hewlett Packard) Copper Gaskets for Vacuum Flanges Agilent (Hewlett Packard) Hose Adaptor Fittings
- ▶
- Convectron Series 275 Vacuum Gauge (This Page)
Hover over image to zoom
Description
The MKS, Granville-Phillips® 275 Convectron® Pirani Vacuum Gauge, provides exceptionally reliable performance for low vacuum measurement.
The 275 Convectron® Pirani Vacuum Gauge provides reliable measurement from 10-4 Torr (10-2 Pascal) to Atmosphere. Its high accuracy and repeatability help to ensure that processes start at the desired pressure - time after time.
The 275 Convectron® Pirani Vacuum Gauge delivers fast response time - in milliseconds - compared to thermocouple-type gauges that respond in seconds.
Features
- Wide range vacuum pressure measurement from atmosphere to 1x10-4 Torr
- Individually calibrated gauges assure the highest measurement performance
- Easy installation in space-restricted locations
- Wide selection of vacuum fittings simplifies installation on your vacuum system
- For use with several of MKS, Granville-Phillips Division’s vacuum gauge controllers
- Temperature compensation offsets the effects of ambient temperature changes
- Rugged construction
Specs
| Measuring Range for N2
or air (See Notes 1 and 2 below)
Torr mbar Pa |
Atmosphere to 1x10-4 Atmosphere to 1.33x10-4 Atmosphere to 1.33x10-2 |
|---|---|
| Mounting Position | Horizontal preferred |
| Weight | 85 grams (3 ounces) for 1/8 NPT flange |
| Internal Volume | 35 cm3 (2.14 in3) |
| Sensor Materials | Gold-plated tungsten |
| Other Materials | Exposed to Gas 304 stainless steel, borosilicate glass, Kovar®, Alumina, NiFe alloy, polyimide |
| Gauge Operating Temperature | 4 °C to 50 °C |
| Gauge Bakeout Temperature | 150 °C |
| Maximum Internal Pressure | 150 psi |
| Environmental | RoHS compliant |
Note 1: Pressure measurement indications will change with different gases and mixtures. Correction parameters for common gases are provided in the controller instruction manuals and are included in the Series 475 Convectron gauge controller.
Note 2: Convectron gauges are not intended for use with flammable or explosive gases.
| Part No. | Description | Quantity In Stock |
Price EA |
Order |
|---|---|---|---|---|
| 275071 | 1/8 NPT CONVECTRON TUBE HP#0960 0540 | 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. | $260.00 | |
| 275185 | ION GAUGE TUBE VCR FITTINGS | DISCONTINUED | --- | --- |
| 275282 | 1/2 INCH VCR-FEMALE FITTI | INACTIVE | --- | --- |
| 275256 | MISSING PART NUMBER | CALL | ||
| 275238 | CONVECTRON GAUGE TUBE - 2.75""" ROTATABLE CONFLAT | INACTIVE | --- | --- |
| 275203 | GRANVILLE CONVECTON TUBE | DISCONTINUED | --- | --- |
| 275196 | NW25 CONVECTRON TUBE | DISCONTINUED | --- | --- |
| 275316 | MISSING PART NUMBER | CALL | ||
|
* 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.
|
||||
Ion Gauge Tubes, Bayard-Alpert Type Bayard-Alpert Design and Dual Tungsten or Burn-out Resistant Iridium
Granville-Phillips Vacuum Gauge Controller Granville-Phillips 340 Vacuum Gauge Controller (VGC) measures pressure from less than 1 x 10-9 Torr to atmosphere, utilizing an ionization gauge and two Convectron gauges.
Stainless Steel Worm Gear Clamps The finest reusable worm gear clamps made.
Steel Wire Reinforced Vacuum Hose This food and beverage grade, crystal clear PVC tubing is reinforced with 110 ton psi steel spring wire.