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INTRODUCTION
Our top of the line leak detection model features an auto-sensing design, to test a wide range of materials from thin coatings of thickness from thousands on an inch to linings as thick as ¾ in. If a leak is detected in the liner, an alarm and lamp is activated, alerting the operator of the presence of a pinhole, crack, or tear and its location. The operator need not see the spark jumping through the pinhole, improving the accuracy and the speed of testing. Key Features and Operating Characteristics:
Test and Flaw Lamps give an indication of the status of the test. Also, when a flaw is detected, an alarm will sound. Ten-position Voltage and Sensitivity Switches allow for the wide range of use, with the Sensitivity Adjust balancing the induced current over a good surface with that of a current at a pinhole, especially useful to test thin coatings. Circuitry is fused with ON/OFF switch, and Ground Terminal, used when small objects are tested. The Control Unit can be bench or wall mounted. The High Voltage Probe is detachable, with a 6 ft. cord. A certificate of calibration is furnished. Output voltage is adjustable from 2,000 to 40,000. Voltage is a pulsated DC signal with frequency of 400 to 500 kHz. Trip current levels are from 0.5 mA to25 mA maximum, depending upon voltage and sensitivity settings. Separate models operate from either 115 or 230 VAC, 50/60 Hz. Overall dimensions: 9x5x7 in. with 11x2.5 in handle. Weight: 9 lbs. Key Applications and Accessories: Can automatically detect pinholes and flaws in a variety of thickness and types of surfaces:
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