The SC100 Signal Combiner Box enables the use of a dual cable
NaI detector with the ST160, ST360 and ST370 line of computer-controlled
counters. Connectors include an MHV Detector High Voltage Input, BNC Signal
Detector Input (both from the NaI detector) and an MHV ST360 Scintillation Input
to the counter.
customers with questions about exempt sources
Canadian Nuclear Safety Commission
Nuclear Substances and Radiation Devices Licensing Division
280 Slater Street
P.O. Box 1046
Ottawa, ON, K1P 5S9
The toll-free line to our
Division is 1-888-229-2672 and the general e-mail box is
Inquiries to the e-mail or phone number will be distributed to a member
of the licensing staff for response.
How to Dispose
of Exempt Sources
1) Disposal Service, Click here
2) USNRC Rule for Disposal of Exempt Sources, Click
New information on Radioisotope
- Countries requiring prior approval before we can ship
sources to that country
- International regulations controlling radioisotope activities
- Special sources and source sets for International Customers
Letter to International Customers
concerning Cesium 137 (Cs137) Sources
International orders shipped by
Freight Forwarder must only be shipped to customer's or broker's country of
Due to stricter security, International
shipping regulations for radioactive sources have changed. It is
becoming more difficult to deliver door to door. Most countries will no
longer allow transportations of radioactive material by common carriers from
the airport to a street address.
Source orders to
Spectrum Techniques must be assigned and picked up at the airport by you or
your representative. To meet these new requirements, orders containing
radioactive material (UN2910 Radioactive material, excepted package -
limited quantity of material) will only be shipped airport to airport. We will ship Hold At Airport to either you or to your
broker’s attention. The goods must be picked up in a reasonable time;
otherwise, you will be responsible for the cost of packages returned to
Spectrum Techniques. All fees at the airport will be the customer's responsibility;
this includes storage, duties, and other fees associated with the package
entering country of destination.
When placing your
source orders with us, please supply the following information for the
representative that will pick up the package(s) at the airport.
(1) Company name
(2) Contact name and
(3) Contact phone number
(4) Any other
A Review and Overview of the Spectrum
Tom Watson of
Anti-Proton.com had tested the UCS30 and gives a great overview of the
features of the instrument on this YouTube video. (If you are having trouble
setting up or using your UCS30, you may want to watch this video!)
Go to the Anti-Proton page on web site
for more videos! Click here
Shanni R. Prutchi and David Prutchi, Ph.D.
Used by permission of the authors.
Examine the particle nature of light that won Dr.
Arthur Compton of Washington University the Nobel Prize in Physics in 1927.
to view this elegant and simple experiment
See how they teach Nuclear Engineering’s Radiation Detection
and Measurement and Chemistry’s Radiochemistry combined classes using
Spectrum Techniques instrumentation.