|
Issue Date: April 18, 1997
Revision Date: November 14, 1997
Brooks
KWK, Inc.
Leak Detection Systems,
KW-140, KW-240 Monitors with Types 1, 2 Sensors
OUT-OF-TANK PRODUCT DETECTOR (LIQUID-PHASE)
Detector:
|
Output
type: |
qualitative |
|
Sampling
frequency: |
continuous |
|
Operating
principle: |
product soluble
|
Test Results:
|
Type 1 Sensor
|
unleaded
gasoline
|
synthetic
gasoline
|
|
Detection
time (sec)
|
24
|
9
|
|
Fall
time
|
N/A*
|
N/A
|
|
Lower
detection limit (cm)
|
0.01
|
0.01
|
|
Type 2 Sensor
|
|
|
|
Detection
time (min:sec)
|
14:39
|
08:45
|
|
Fall
time
|
N/A
|
N/A
|
|
Lower
detection limit (cm)
|
0.01
|
0.01
|
*
See glossary.
Specificity
Results (in addition to above):
Activated:
n-hexane, diesel, jet-A jet fuel, toluene, xylene(s).
Manufacturer’s
specifications:
Type 1 sensor is recommended by
manufacturer for detecting liquid and vapor gasoline, alcohol-blend fuels,
and JP-4 jet fuel in wet or dry monitor wells.
Type 2 sensor is recommended by manufacturer for detecting fuel oils #1 and #2,
A2M, JP-4 jet fuel, JP-5 jet fuel, unleaded
gasoline, and alcohol blend fuels in wet monitoring wells only.
Comments:
Sensors are not reusable, and
must be replaced after contact with hydrocarbons.
Formerly
manufactured by In-Situ, Inc.
|
Brooks KWK, Inc.
|
Evaluator:
Carnegie Mellon Research Institute
|
|
RR 7, Box 141
|
Tel: (412) 268-3495
|
|
Wellsboro, PA
16901
|
Date of Evaluation:
07/29/91
|
|
Tel: (717) 724-6448
|
|
|
