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Resumen del manual
WHEREVER YOU ARE, REMEMBER, WE ARE AS CLOSE AS YOUR PHONE, FAX OR COMPUTER. CALL: 914-592-1220 FAX: 914-347-2181 Email: ue@worldnet.att.net Internet: NEED HELP??? HAVE QUESTIONS?? AT UE SYSTEMS, WE ARE DEDICATED TO SUPPORTING OUR ULTRAPROBE USERS. OUR STAFF HAS YEARS OF FIELD EXPERIENCE AND IS STANDING READY TO ASSIST YOU SHOULD YOU NEED US. WHEREVER YOU ARE, REMEMBER, WE ARE AS CLOSE AS YOUR PHONE, FAX OR COMPUTER. CALL: 914-592-1220 FAX: 914-347-2181 Email: ue@worldnet.att.net Internet: (FreeText) -1 The ULTRAPROBE 100 provides easy, accurate leak detection and mechanical inspection through advanced ultrasonic technology. Before you begin testing, it is advisable to familiarize yourself with the basic components of your kit. 1. PISTOL HOUSING The main component of the Ultraprobe is its' pistol housing. From back to front, let's examine each part. A. Bargraph Display: The display consists of a ten segment LED bargraph that will indicate ultrasonic signal strength. A low number of LEDs indicate a low level of ultrasound, conversly more intense ultrasonic signals will display more LEDs. B. Battery Level Light: This red light turns on only when the batteries need to be replaced. NOTE: When the trigger on/off switch is pulled to the on position the Battery Level Light will flicker on and then stay off. This is normal and has no relation to battery condition. C. Sensitivity Selection Dial: There are eight (8) sensitivity levels which read out in related decibels of "0" to "70". As the dial is turned to the right, to "0", the sensitivity of the instrumentincreases. As the dial is turned to the left , to "70", the sensitivty decreases. A low level ultrasound emission produces low amplitude. For this reason, the instrument should be in a high sensitivity position. 0 is the high sensitivity position. 0 is a dB indication of threshold detection for the instrument. For higher amplitude signals, move the sensitivity to the left towards "70". The dial dB indications, along with the LED indications in the bar graph may be used to establish dB levels. To do this, just add 3 dB for each LED bargraph indication to the dB level set in the sensitivity dial. EX: 0 dB on the sensitivity dial, plus 3 LED bargrah levels = 9dB (0+9). 40 dB on the sensitivity dial plus 4 bar graphs = 52 dB (40+12) D. Head Set Jack: This is where you plug in the headset. Be sure to plug it in firmly until it clicks. Should a tape recorder be utilized, this is where the cord for the tape recorder is inserted. (Use a miniphone plug). E. Trigger Switch: This is located on the underside of the Ultraprobe 100. The Ultraprobe is always "off" until the trigger switch is pressed. To operate, simply press the trigger; to turn the instrument off, release the trigger. -2 2. SCANNING MODULE This module is utilized to receive air-borne ultrasound such as the ultrasounds emitted by pressure leaks and electrical discharges. To use, make sure it is plugged in to the front end of the metered pistol housing by aligning the plug with the receptical and inserting it firmly. To use the Scanning Module: 1. Plug in to front end. 2. Start with the sensitivity selection dial at maximum (8). 3. Start to scan the test area. a. The method of air borne detection is to go from the "gross to the fine". If there is too much ultrasound in the area, reduce the sensitivity, place the RUBBER FOCUSING PROBE (described below) over the scanning module and proceed to follow the test sound to its' loudest point. If it is difficult to locate the sound due to a high intensity signal, keep reducing the sensitivity and following the meter to the loudest point. RUBBER FOCUSING PROBE: The Rubber Focusing Probe is a circular shaped rubber shield. It is used to block out stray ultrasound and to assist in narrowing the field of reception of the Scanning Module. It also increases the sensitivity. To use, simply slip it over the front of the scanning module or the contact module. NOTE: To prevent damage to the module plug, always remove the module BEFORE attaching and removing the Rubber Focusing Probe. Scanning Module 3. CONTACT (STETHOSCOPE) MODULE This is the module with the metal rod. This rod is utilized as a "wave-guide" that is sensitive to ultrasound generated internally such as within a pipe, bearing housing, steam trap or wall. Once stimulated by ultrasound, it transfers the signal to a piezoelectric transducer located directly in the module housing. To use the Stethoscope Module: 1. Align the pin located at the rear of the module with the jack in the front end of the Metered Pistol Housing and plug in firmly. 2. Touch test area. 3. As with the scanning module, go from the "gross" to the "fine". Start a maximum sensitivity on the Sensitivity Selection Dial and proceed to reduce the sensitivity until a satisfactory sound and meter level is achieved. Contact Module -3 4. HEADSET This heavy duty headset is designed to block out intense sounds ...