User guide

Maintenance
The Vernier Spectrum Tube Carousel Power Supply needs no
special maintenance. It should be stored in a dry, dust-free
environment.
Note: For some tubes the discharge may not strike immediately
after turning on the power supply if the tube has not been operated
for an extended period. It may take up to 3 minutes for the discharge
to strike for the first time. This is normal. The discharge will then
strike immediately.
Available Tubes
Tubes for the Spectrum Tube System are available with the following gases and vapor. Contact
Vernier to obtain tubes.
Gas species Order code
H
y
dro
g
en ST-H
Helium ST-HE
N
eon ST-
N
E
Carbon Dioxide ST-CO2
Ai
r
ST-AIR
Ar
g
on ST-AR
N
itro
g
en ST-
N
Warranty
Vernier warrants this product to be free from defects in materials and workmanship for a period of two years from the
date of shipment to the customer. This warranty does not cover damage to the product caused by abuse or improper
use.
Vernier Software & Technology
13979 S.W. Millikan Way  Beaverton, OR 97005-2886
Toll Free [phone]  [phone]  FAX [phone]
[e-mail]  www.vernier.com
Spectrum Tube - Carousel Power Supply patent pending
Rev. 8/22/2012