research
 Patents
 Books
 Literature
 Articles
 Timeline
 Auction Archive

about
 About this site
 Wanted to buy

bulb gallery

Incandescent:
C
carbon
WD
drawn tungsten
WC
coiled tungsten
WM
mini tungsten
WS
pressed tung.
FG
figural bulbs
XL
christmas
XS
christmas sets
T
tantalum

Discharge:
NE
neon lamps
AR
argon lamps
XE
xenon lamps
MA
mercury
MC
fluorescent
MS
special mercury

Hardware:
F
fuses
FX
fixtures
PF
plugs & fittings
SA
sockets
SW
switches

tube gallery

 X-ray
 Geissler
 Crookes
 Radio
 Box art

museum pics

 Dr. Hugh Hicks
 
Fort Myers, FL.
 S.Slabyhoudek

links

 Related links
 Submit a link

 

Author Topic: Tube testing  (Read 5137 times)

Offline Ron Pond

  • New Member!
  • *
  • Posts: 3
Tube testing
« on: June 01, 2000, 10:27:00 pm »
Hi,
The type of tester you use is in part dependent on whether you want to use the tubes as they were intended originally, or whether you are going to add them to a static collection and not use them in radios, etc. If the tubes are going to be used,you may want a tester that gives you an indication of their performance under normal operating conditions.For this,a "dynamic mutual conductance" tester is ideal.Most Hickok brand testers have this facility as well as sockets and charts to check older tubes as well.
If the tubes are not intended for actual use in radios, then a simple emission (good/bad ) tester will do the job.( cheaper too )
There are very few, if any single testers that will check US,European and transmitting
tubes. I have three different testers to perform these functions.
Regards,
Ron Pond.  (p.s. still looking for info on Star bulb )
OOPS,I must have hit the "new topic" button instead of the "reply" one.

[This message has been edited by Ron Pond (edited June 01, 2000).]

Offline Tim

  • Administrator
  • Hero Member
  • *****
  • Posts: 830
    • http://www.bulbcollector.com
Tube testing
« Reply #1 on: June 01, 2000, 11:14:00 pm »
Hi Ron,

Thanks for the info on the tube checkers. Although I'm more interested in displaying rather than using them I do a lot of trading with other collectors who are concerned about the tube's performance, plus I have a large stockpile of more common receiving tubes that I would like to eventually sell off.

Can you recommend a good mutual conductance tester for foreign tubes - makes, models, expected prices to pay for one, availability, etc.? I assume prices are comparable to a good Hickok here............

Thanks again!

------------------
-Tim