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Myers Vacuum GPH 320C Penning Gauge
New Product: Myers Vacuum GPH 320C Penning Gauge
Posted: Thursday, February 14, 2013 Location: Pennsylvania, USA
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Ad Details - #415173
- Make: Myers-Vacuum
- Model: GPH 320C
- Price: Contact Us Availability: In Stock
- Description: Myers Vacuum Model GPH 320C Penning Gauge. The GPH-320C circuit is designed for years of trouble-free operation. There are no short-lived componen ... Read More
Myers Vacuum
LabX Member since June 2007.
In business since 1986.
Myers Vacuum specializes in support of customized vacuum chambers for sputtering systems, metal evaporation, and molecular distillation. In addition, Myers Vacuum specializes in equipment manufactured by the former CVC Products, Inc., providing service, technical support, parts, refurbishment, upgrades and modifications.
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Ad Description
Myers Vacuum Model GPH 320C Penning Gauge.
The GPH-320C circuit is designed for years of trouble-free operation. There are no short-lived components to replace. The silicon rectifier assembly is rated for twice its normal operating voltage. The high-voltage regulated transformer is checked for freedom from corona. Conservative design throughout assures long trouble-free life, and close voltage regulation makes the GPH-320C insensitive to line voltage variations. The GPH-320C gauge is a single station gauge which indicates pressures on a three-range scale calibrated in units of dry air pressure. The basic gauge is available in 115VAC, 60 Hz.
More Info on the
Myers Vacuum GPH 320C Penning Gauge
Features
- Measures pressure from 10-3 to 1 X 10-7 Torr
- Cabinet or half-rack mounting
- Plug-in controller accessory
- Automatic voltage regulation assures stability
- Sturdy stainless steel sensing tube
- Recorder output
- Taut band meter suspension
- Available in 115VAC, 60 Hz
General Description
The GPH-320C circuit is designed for years of trouble-free operation. There are no short-lived components to replace. The silicon rectifier assembly is rated for twice its normal operating voltage. The high-voltage regulated transformer is checked for freedom from corona. Conservative design throughout assures long trouble-free life, and close voltage regulation makes the GPH-320C insensitive to line voltage variations. The GPH-320C gauge is a single station gauge which indicates pressures on a three-range scale calibrated in units of dry air pressure. The basic gauge is available in 115VAC, 60 Hz.
Control Accessory
A solid state alarm or control circuit, GPH-010A, is available as an accessory. This circuit provides a set of relay contacts which can be preset (using a screwdriver adjustment on the rear panel) to open or close at any pressure throughout the range of the gauge. The trip point is independent of the position of the range selector switch. The control circuit plus into a connector on the printed circuit board inside of the gauge card and is easily installed on-site. Contacts for alarm or control functions (see specifications) are connected to a 3-pin plug which mounts on the real panel of the gauge.
Gauge Specifications
| GPH-320C SPECIFICATIONS | |
| Width | 8.125" |
| Height | 6.5" |
| Depth | 6.25" |
| No. of stations | 1 |
| Mounting Type | cabinet (panel kit available) |
| Power input | 15W |
| Line voltage | 115 VAC, 60Hz |
| Scale range (Torr) | 25 x 10-3 to 10-4 1 x 10-4 to 10-5 1 x 10-5 to 1 x 10-7 |
| External circuit control accessory | GPH-010A |
| Ambient temperature range | 8º to 49ºC |
| Tube type STD | GPH-001A |
| Net weight | 15 lb. |
| Shipping weight | 30 lb. |
| TUBE SPECIFICATIONS GPH 001A | |
| Tube type | GPH-001A |
| Anode | Stainless Steel |
| Envelope | Stainless steel |
| Envelope Length | 5-7/16" |
| Envelope O.D. | 2-1/32" |
| Tubulation | Stainless steel |
| Flange Options | 1" O.D. Stainless Steel Tubulation, KF25, KF40, CF35 |
| Tubulation O.D. | 1" |
| Maximum bakeout temp. | 150ºC |
| Magnet Strength (measured midway between tube pole pieces) | 1450 gauss |
| Magnet protection | Plastic coating |
| CONTROL ACCESSORY SPECIFICATIONS GPH-010A | |
| Operating range | Entire pressure range of gauge (1 X 10-7 to 25 X 10-3 Torr). Plug in module provides normally open or normally closed SPDT relay contacts |
Ordering information for the components mentioned on this page is listed below.
| ITEM | DESCRIPTION | P/N |
| GPH-320C | Penning, cold cathode ionization, single station, pressure scale in three ranges, 25 x 10-3 Torr through 1 X 10-8 Torr, cabinet model, with cable, 115V, 60 Hz. Without sensor. | 282779 |
| GPH-320C | As above, but complete with sensor ( GPH 001A with 1. Tubulation mount) | 280460 |
| ACCESSORIES | ||
| Replacement cable assemblies | 10' cable for GPH-320C 15' cable for GPH-320C 25' cable for GPH-320C 50' cable for GPH-320C 100' cable for GPH-320C | 282394-1 282394-2 282394-3 282394-4 282394-5 |
| GPH-010B | Control Accessory | 297830 |
| GPH-001A | Sensor tube Replacement anode assembly O-ring seal for anode | 282396 282395 264091-5 |
| GPH-001A Upgrade kit | Kit including BNC high-voltage connector, new gauge tube, and instruction manual Kit including BNC high-voltage connector, new anode assembly, and instruction manual | 282852 282946 |
| Adapters | BNC high voltage connector GPH-007 1/2" adapter GPH-002 1" MPT adapter GPH-003 1/2" MPT adapter | 5508273 272124 61504 61505 |
Myers Vacuum is a LabX Sponsor.
Please visit their website at: http://www.myers-vacuum.com
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