TLS-450 Setup and Operation Screens Manual
244
Test Type
Value range: 0.1 gal/hr Test (0.38 L/hr Test), 0.2 gal/hr. Test (0.76 L/hr Test)
Result
Possible messages:
• Invalid
• Pass
• Fail (may be blank)
Reason
More than one reason may be displayed in a comma separated list. The reasons may change as the test
progresses.
The possible messages that will display in this column are:
• Head Temp Chg (probe head temperature changed too much)
• Insuf Smpl on First Per (insufficient TLS samples In first period)
• Insuf Smpl on Last Per (insufficient TLS samples In last period)
• Invalid Fuel Level (insufficient separation between fuel and water floats)
• Percent Vol Too Low (tank volume too low)
• Product Level Increase (leak rate is excessively positive)
• Recent Delivery (test started too soon after delivery)
• SLD Float size too small (fuel float diameter too small)
• SLD Low Level Err (fuel Level too low to temperature compensate)
• SLD Probe Incapable of Test (probe doesn't support test)
• Temp Chg (average fuel temperature changed too much)
• Temp out of Range (one or more in-fuel thermistors out of range)
• Test too Short (test too short)
• Zone Temp Chg (one or more in-fuel thermistors changed too much)
Start Time
Value range: Date/Time
Duration
Value range: 0 - 24 hours (blank for gross test)
Start Temp
Value range: -40.0 to 140.0°F (-40.0 to 60.0°C)
Leak Rate
Value range: -26.417 to 26.417 gal (-99.999 to 99.999L)
End Temp
Value range: -40.0 to 140.0°F (-40.0 to 60.0°C)
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