Triode Ion Gauge Tube for HP 5972 MSD

Triode Style Mini-Ionization Gauge Tube for the HP 5972 MSD

Triode Style Mini-Ionization Gauge Tube

This new Triode Style Mini-Ionization Gauge Tube is designed to be a direct replacement for the Ion Gauge Tube utilized in the HP 5972 MSD's. The controller electronics and cable are available if you did not buy this device with your instrument and now wish to upgrade.

Specifications

Pressure Range

Less than 5x10^-7 to 5x10^-2 Torr

Filament

Thoria Coated Iridium

Tube Diameter

0.855 in. max O.D.

Tube Length

2.8 in. max., including pins

Mounting Position

Any

Mounting Tubulation

0.75 in. Kovar

Pin Diameter

0.040 in.

Pin Length

0.275 in.

Electrical Data

Filament Voltage

1.5 to 3.5 V

Filament Current

1.75 to 2.5 amperes

Grid Voltage

120 to 250 VDC

Collector Voltage

-20 to -50 V

Sensitivity

5.5 Torr^-1 at Grid = 185 V

Emission Current

10 mA maximum

Operating Power

3 to 4 W

UOM=EA

Part No.

Description

ship
wt.

Quantity
In Stock

Price

Quantity
to order

342003

Triode Style Mini Ion Gauge Tube for HP 5972.

$195.00

342022

HP5972 Ion Gauge Controller

0^(#)

$855.00

342023

HP5972 Ion Gauge Cable

0^(#)

$115.00

(#) Standard lead-time for out-of-stock items is approximately two weeks.

Ordering information. International (non-US) prices available through your local dealer.

SIS Catalog Cross Reference

Page #

Part Numbers

B21

342003

342003, 342022, 342023

B10

342003, 342022, 342023

B11

342003, 342022, 342023