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Issue Date: June 2, 1998
Revision Date: September 14, 2009
Veeder-Root
TLS 350,
350PC, 350R, 350RPC, 350Plus, LLD-300, Red Jacket ProMax Line Leak Detector,
with Series 8484 PLLD and TLS 450 with Series 8590 DPLLD
(for Flexible Pipelines)
AUTOMATIC ELECTRONIC LINE LEAK
DETECTOR
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Certification |
Leak rate of 3.0 gph at 10 psi* with PD = 100% and PFA = 0%.
Leak rate of 0.2 gph at operating pressure with PD = 100% and PFA = 0%.
Leak rate of 0.1 gph at 1.5 times operating pressure* with PD = 100% and PFA
= 0%.
*Since leak
rate varies as a function of pressure, this leak rate and pressure were
certified using an equivalent leak rate and pressure, in accordance with an
acceptable protocol. |
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Leak Threshold |
1.5 gph for leak
rate of 3.0 gph.
0.17 gph for leak rate of 0.2 gph.
0.05 gph for leak rate of 0.1 gph.
A pipeline system should not be declared tight if the test result indicates
a loss that equals or exceeds this threshold. |
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Applicability |
Gasoline, diesel,
aviation fuel.
Other liquids may be tested after consultation with the manufacturer.
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Specification |
System tests
pressurized flexible pipelines.
Tests are conducted at operating pressure.
System will not function with a mechanical line leak detector installed in
the pipeline. |
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Pipeline Capacity |
Maximum of 40.8
gallons. |
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Waiting Time |
None between
delivery and testing.
Minimum of 13 minutes between dispensing and testing for leak rate of 3.0
gph.
Minimum of 4 minutes to 1 hour, 9 minutes between dispensing and testing for
leak rate of 0.2 gph.
Minimum of 1 to 4 hours between dispensing and testing for leak rate of 0.1
gph. |
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Test Period |
Response time is
1 to 6 minutes for leak rate of 3.0 gph.
Response time is 40 minutes to 1 hour for leak rate of 0.2 gph.
Response time is 45 minutes to 1 hour, 15 minutes for leak rate of 0.1 gph.
Test data are acquired and recorded by a microprocessor.
Calculations are automatically performed by the microprocessor.
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System Features |
TLS
350 console can only be used with Series 8484 PLLD.
TLS 450 console
can only be used with Series 8590 DPLLD.
Permanent
installation on pipeline.
Automatic testing of pipeline.
Preset threshold.
Single test to determine if pipeline is leaking.
Pump shutdown (optional), message display and alarm activation if leak is
declared. |
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Calibration |
System must be
checked annually and, if necessary, calibrated in accordance with
manufacturer's instructions. |
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Veeder-Root |
Evaluator: Midwest Research Institute |
|
125
Powder Forest Dr. |
Tel:
(816) 753-7600 |
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Simsbury,
CT 06070-2003 |
Dates of
Evaluations: 10/16/95, 01/31/97 |
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Tel:
(860) 651-2700 |
Evaluator: Ken Wilcox
Associates |
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E-mail:
info@veeder.com |
Tel: (816)
443-2494 |
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URL: www.veeder.com |
Date of Evaluation:
02/27/08, 7/28/09 |
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