|
Issue Date: November 22, 1995
Revision
Date: December 6, 2002
Agar
Corp.
LEAKWISE
Groundwater Monitor
ID-220 Series Hydrocarbon on Water Detector System
OUT-OF-TANK PRODUCT DETECTOR (LIQUID-PHASE)
Detector:
|
Output type
|
qualitative
|
|
Sampling frequency
|
continuous
|
|
Operating principle
|
radio
frequency (RF) attenuation
|
Test
Results:
|
|
unleaded
gasoline
|
synthetic
gasoline
|
|
Detection
time (sec)
|
<1
|
<1
|
|
Fall
time (sec)
|
<1
|
<1
|
|
Lower
detection limits (cm)
|
|
|
|
"Standard"
setting
|
0.16
|
0.32
|
|
"Sensitive"
setting
|
0.03
|
0.03
|
Specificity
Results (in addition to above):
Activated:
n-hexane, diesel, jet-A fuel, toluene, xylene(s), water.
Manufacturer’s
Specifications:
Operating
range:
Resolution:
0.5 mm of hydrocarbon on water or brine
Variation:
groundwater fluctuation of +/- 1 meter standard (larger variations
optional)
Oil thickness:
0.3 - 25 mm optional (higher ranges available)
Temperature:
0 - 70 degrees C (higher available)
Comments:
Sensors are reusable.
Color coded signal lights indicate the presence of air, water, and hydrocarbon
liquid when activated (yellow, green, and red, respectively).
|
Agar
Corp.
|
Evaluator:
Ken Wilcox Associates
|
|
5150 Tacoma Drive
|
Tel:
(816) 443-2494
|
|
Houston, TX 77041
|
Date
of Evaluation: 11/15/91
|
|
Tel:
(832) 476-5100
|
|
| 
