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Superior Signal VPE-2000 OffersThe Accutrak ultrasonic leak detector uses two independent sensors supported by separate electronic circuits configured specifically to their sensor. This assures optimum sound clarity and frequency response and when switching between the airborne and contact sensors all settings are retained in memory. Digital LED meters let you establish baselines, perform trending, and accurately repeat these tests better than older more expensive analog instruments. The Accutrak VPE-2000 works by detecting the high-frequency sound associated with friction, arcing, and turbulence in industrial systems.
By a process called heterodyning, the ultrasonic detector translates the ultrasonic hissing sound to a lower frequency where it can be heard through headphones and leads you to the source. As you get closer, the sound gets louder, and/or the LED meter increases. As you close in on the leak, decrease the sensitivity to easily pinpoint its location. Some leaks can be heard from several feet away, therefore direct access to the leak is not always necessary.
As long as the leak is turbulent, there will be enough sound to be detected ultrasonically. Ultrasonic air leak detectors can detect pinhole leaks with as low as 1 psi. However, the more pressure behind the leak, the more turbulence there will be, and the easier it will be to locate. The airborne sensor detects external ultrasonic sound which travels through air vibration.
Features
Applications
| Airborne Sensor Sensitivity | -80 db/V--μbar |
| Detection Performance* | 5mil ID @ 5PSI From 50Æ |
| (conditions) | (60 db Ambient Sound Level-No In-band Sound) |
| Ultrasound Converter Types | Digitally Controlled Heterodyne |
| Detection Performance | 5 mil ID @ 5 PSI from 50 ft (15.24 m) |
| Conditions | 60 dB Ambient Sound Level (No In-band Sound) |
| Ultrasound Converter Types | Digitally Controlled Heterodyne |
| Frequency Response | Airborne High: 36 to 42 kHz Airborne Low: 26 to 34 kHz Touch Probe High: 36 to 42 kHz Touch Probe Low: 16 to 24 kHz Touch Probe Sonic: 0 to 10 kHz |
| Heterodyne Oscillator | Digital |
| Heterodyne Filter | 4 kHz |
| Controls | 4 Buttons Digital Sensitivity Control: 256 Steps Digital Volume Control: 256 Steps |
| Output | Audio: 0 Hz to 4 kHz Visual: 20 Element Bar Graph with PEAK-Hold Separate Alphanumeric Digital Display for simultaneous readings and comparisons |
| Signal Output | Heterodyne |
| Indicators | ON Indicator: Digital Display Low Battery Indicator: Digital Display (BATT) Insufficient Battery Charge: Automatic Shut-Down |
| Battery Type | 9 Volt |
| Run Time | 55 to 80 hours |
| Shape | Parallelepiped |
| Dimensions | 7.075 x 2.4 x .875" (17.97 x 61 mm x 22.22 mm) |
| Overall Length | 8.185" (20.78 cm) |
| Body Materials | Aluminum and ABS |
| Body Finish | Anodized, Gold (MIL-A-8625 Type3 Class2), Black ABS |
| Connector | 3.5 mm Stereo |
| Top Label | Velvet Lexan, Back Printed |
| Weight | 0.5 lbs (233 g) Includes Battery |
Everything you need to know about orders, cancellations, refunds, and delivery.
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If the Goods were marked as a gift at the time of purchase and shipped directly to you, a gift credit equal to the return value (less any applicable processing fee) will be issued. Once the returned product is received and inspected, a gift certificate will be mailed to you.
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Reach out to our support team for assistance with any order or return.
Not Applicable
| Condition: | NA |
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
