Troxler 3241 Series User Manual

Model 3241 Series
3-7
Backgr ound: xxxx
Ti me:
xx
mi nut es
Want
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t ake
a
new
Backgr ound?
T
T
a
a
k
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n
n
g
g
B
B
a
a
c
c
k
k
g
g
r
r
o
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u
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n
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d
d
C
C
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Prior to performing any testing, measuring, or calibrating with
the gauge, take a background count. The background count
adjusts for changes in the gauge environment and location.
The Model 3241 gauge is influenced by external sources of
hydrogen. Once a background count is made, do not change the
surrounding sources of large hydrogen content (e.g., draining a
water bath, moving large containers of liquids). Take a new
background count if changes occur or are suspected. During and
after a background count the test samples should not be within 1
meter (3 feet) of the sample chamber.
The neutron source used in the gauge is Americium-
241:Beryllium and has a half-life of 432 years (or will undergo a
natural decay of 0.2% per year). The background count also
adjusts for source decay.
Press 〈BKG〉 for the display:
To take a new background count, press 〈YES〉.
Prepare the sample chamber as instructed and press 〈START〉.
After the count is complete and acceptable, press 〈YES〉. To take
another background count, press
〈NO〉.

Troxler 3241 Series Specifications

General

Brand	Troxler
Model	3241 Series
Category	Measuring Instruments
Language	English