2.75" CF Platinum Coated <br> Ion Gauge Tube <br> GK-IR-275-PC

GK-IR-275-PC
Replacement Ion (Hot Filament) Gauge Tube
Glass Bayard-Alpert Type Ionization Vacuum Gauge
Hot Cathode Ion Gauge Tube
Standard Range
2.75" OD CF Conflat Flange
• Platinum Coating
• Iridium Filament (Single)

Former LDS PN: 1050-1020-PC-SR-275
Varian Equivalent: K2466303 (563 Series)

563 equivalent ionization gauge tube with thoria-coated iridium filament, 2.75 inch ConFlat flange

Equivalents: 0563-K2466-303, G100F-PT, IC-CFF-275, 0563-K2466303, P107261

2-3/4" OD CF Conflat Flange (CF):
• Rotatable Conflat
• 6 Clearance (Thru) Holes
• 0.265" Bolt Hole Diameter

2.75" OD CF Conflat Flange (CFF) Equivalents
275CF, CF35, CF38, CF40, CF275
DN35CF, DN40CF, NW35CF, Del Seal

View All Ion Gauge Tubes

Operating at a pressure below 10^-8?
Viton O-Ring Sealed compression ports limit the system pressure because of leakage and permeation.
Use Conflat Flanges & Copper Gaskets Instead!

STANDARD RANGE ION GAUGES:
• Operating Pressure: 2x10^-10 torr to 1x10^-3 torr
• X-ray Limit: 2x10^-10 torr
• Sensitivity: 10 torr^-1

PLATINUM COATING
Shields the gauge elements from electrostatic charges at low pressures and drains off the static charges that can build up at high pressures.

Kovar metal tubulation with a graded seal stronger tubulation.

**2.75" OD Conflat Flange Accessories Below**
2.75" OD Conflat - Bolt Kits
2.75" OD Conflat - Copper Gaskets
2.75" OD Conflat - Plastic Caps
Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
info@ldsvacuum.com

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.
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