Teledyne Insta Trans - trace and percent oxygen transmitter - Manual (Page 33)

Trace Oxygen Transmitter Maintenance
Teledyne Analytical Instruments 25
from the date of shipment. This sensor has a life expectancy of eight
months when used in trace measurement applications.
The B1 cell is the standard percent sensor for use with Insta-Trans. It
is suitable for use when the analyzer will be used on a percent range. The
B1 has a warranty period of six months from the date of shipment and a
life expectancy of eight months in air.
The A2C cell is recommended for use in trace applications were
CO
2
is a major component of the sample gas. The warranty period of the
A2C is six months from the date of shipment. This sensor has a life
expectancy of eight months when used in trace measurement
applications.
The optional Class L2C Micro-fuel Cell can be used in the Insta-Trans.
This cell is a long life cell for use in trace (ppm) applications and is warranted
for 1 year from the date of shipment. Note any Addenda attached to the front
of this manual for special information applying to your instrument.
With regard to spare cells, warranty period begins on the date of
shipment. The customer should purchase only one spare cell (per section
5.2.1). Do not attempt to stockpile spare cells.
The B1, B2C, Insta-Trace, and L2C cells are not designed for
applications where CO
2
is a major component in the sample,
however intermittent concentrations of 1,000 ppm or less will not
adversely effect the cell performance. Consult TAI for available options
for either intermittent or continuous CO
2
exposure.
The A2C cell is recommended for trace applications when the
sample gas contains significant levels of CO
2
. The A2C cell is suitable
for CO
2
concentration of 0 to 100%.
If a cell was working satisfactorily, but ceases to function before
the warranty period expires, the customer will receive credit toward the
purchase of a new cell.
If you have a warranty claim, you must return the cell in question to
the factory for evaluation. If it is determined that failure is due to faulty
workmanship or material, the cell will be replaced at no cost to you.