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Issue Date: November 22, 1995
Revision Date: May 23, 2007
Estabrook
EZY CHEK Systems
(originally listed as Horner EZY CHEK)
EZY-Chek II
Automatic Line Leak Detector
LINE TIGHTNESS TEST METHOD
| Certification |
Leak rate of 0.1
gph with PD = 99.0% and PFA = 1%. |
| Leak
Threshold |
0.05 gph.
A pipeline system should not be declared tight if the test result
indicates a loss that equals or exceeds this threshold. |
| Applicability |
Gasoline, diesel,
aviation fuel, fuel oil #4. |
| Specification |
System tests
fiberglass and steel pipelines.
Tests are conducted at 150% operating pressure. |
| Pipeline
Capacity |
Maximum of 129
gallons. |
| Waiting
Time |
None between
delivery and testing.
None between dispensing and testing. |
| Test
Period |
Minimum of 2
hours.
Data are collected every 30 seconds.
Testing period consists of a monitor mode and test mode.
Data are collected in monitor mode until two consecutive 15 minute records
are within 0.01 gallon of each other. Then an additional 15 minutes is
required in monitor mode before start of test mode.
Data are collected in test mode for 1 hour, 7 minutes.
Test data are acquired and recorded by a microprocessor.
Calculations are automatically performed by the microprocessor. |
| Calibration |
Sensors must be
calibrated in accordance with manufacturer's instructions before each
test. |
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Estabrook
EZY CHEK Systems
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Evaluator:
Ken Wilcox Associates
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1505
Woodside Ave.
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Tel:
(816) 443-2494
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Essexville,
MI 48732
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Date of
Evaluation: 07/13/92
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Tel:
(989) 891-9868
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E-mail: sales@ezychek.com |
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URL: www.ezychek.com |
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