Click to enlarge1.00" Tubulation Arm
Kovar Glass Ion Gauge Tube
2 Tungsten Filaments

Glass Bayard-Alpert Type Ionization Vacuum Gauge
Replacement Ion (Hot Filament) Gauge Tube
Hot Cathode Ion Gauge Tube
3/4" Tubulation Arm
2 Tungsten Filaments (Dual)

• Standard Range
• Uncoated
• Kovar Glass with metal tube

Former LDS PN: 1050-1005-0
Granville MKS Equivalent: 274016
Varian Agilent Equivalent: K7360302 (572 Series)

572 equivalent ionization gauge tube, dual-tungsten-filament, 1 inch Kovar tube

Equivalents: 572-K7360302, 0572- K7360-302, T-100-K, G100TK, P104504

Dual Tungsten Filaments
Tubulation Arm: 1.00"


Click to enlargeView All Ion Gauge Tubes

Dual Filament Ion Calibration

Purchase Quick Disconnects For Connection To Your Gauge Stand Without Permanently Changing The Port

NW25 To 1" Quick Disconnect
NW40 To 1" Quick Disconnect
NW50 To 1" Quick Disconnect
2.75" Conflat Flange To 1" Quick Disconnect
No Flange To 1" Quick Disconnect

Quick Disconnects Use Viton O-Rings For Sealing and are NOT Recommended for
Operating at a pressure below 10-8

• Operating Pressure: 2x10-10 torr to 1x10-3 torr
• X-ray Limit: 2x10-10 torr
• Sensitivity: 10 torr-1

Kovar metal tubulation with a graded seal stronger tubulation.

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

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.