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Thermal Time at
Thermal Time at
Temperature Characteristics
Temperature Characteristics
The chart and table below represent the combined heat tolerances
of the PosiTest OTL Kits, Barrier Box and choice of
Holder/Holder XT.
PosiTest OTL Kit
PosiTest OTL
(OTLKIT)
150° C
90 minutes
(302° F)
200° C
65 minutes
(392° F)
250° C
50 minutes
(482° F)
300° C
not recommended
(572° F)
6
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15
10
20
5
25
0
30
PosiTest OTL XT Kit
PosiTest OTL XT
(OTLKITXT)
300 minutes
200 minutes
140 minutes
100 minutes
sales@calcert.com