Welcome to the State Water Resources Control Board Welcome to the California Environmental Protection Agency
Governor's Website Visit the Water Board Members Page
My Water Quality
Performance Report
UST Program - LG 113

UST Programs - LG 113

Issue Date: November 22, 1995
Revision Date: August 23, 1999

Universal Sensors and Devices, Inc.

Leak Alert System Models LAL-100, LA-01, LA-02, LA-04, LA-X4, LA-08, DLS-01, LS-20, LS-36, LS-70, 
CATLAS with LALS-1Liquid Sensor



Output type:


Sampling frequency:


Operating principle:

thermal conductivity

Test Results:


unleaded gasoline

Response time (min)


Recovery time (min)


Product activation height (cm)


Lower detection limit (cm)


Specificity Results (in addition to above):
Activated:  synthetic gasoline, diesel, heating oil #2, water.

Sensors are reusable.


Universal Sensors and Devices, Inc.

Evaluator:  Carnegie Mellon Research Institute

9205 Alabama Ave., Unit C

Tel:  (412) 268-3495

Chatsworth, CA 91311

Dates of Evaluation: 06/01/94, 04/22/97

Tel:  (800) 899-7121, (818) 998-7121


 | Home | Vendors: A - F | Vendors: G - M | Vendors: N - S | Vendors: T - Z | Method Index |

Appearance on this list is not to be construed as an endorsement by any regulatory agency nor is it any guarantee of the performance of the method or equipment.
Equipment should be installed and operated in accordance with all applicable laws and regulations.
For full details, please refer to our expanded "DISCLAIMER" page.