TLS-450 Setup and Operation Screens Manual
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- - - If Tank Test Method Selected is CSLD - - -
Gross Test Auto-Confirm
When enabled, this feature may reduce false alarms. Two tests in a row must fail before a Gross Leak
Test Fail alarm is posted.
Allowable selections: Enabled, Disabled
Default: Disabled
Probability of Detection
You can set the Probability of Detection to 95% or 99%. If "Custom" appears in this field, a special value
has been entered remotely. Do not change the selection from Custom.
Allowable selections: 95%, 99% or Custom
Default: 95%
Climate Factor
If Climate Factor is set to Moderate, the two fields "Stage II Vapor Recovery" and "Tank CSLD Evap.
Compensation" will be disabled. Extreme should only be used on individual tanks which have exhibited
evidence of consistent, extreme vapor loss due to fuel evaporation, and which interferes with normal
CSLD leak detection monitoring causing false leak alarms.
Allowable selections: Moderate, Extreme. Default: Moderate