The AccuTrak WRDP is a package which includes two complete ultrasonic leak detection system – the VPX-WR and VPE-2000.
VPX-WR
The AccuTrak Model VPX-WR represents THE state-of-the-art technology for ultrasonic air leak detection! This ultra-durable and waterproof instrument incorporates our patented and trademarked circuitry we call “DND” (Dynamic Noise Discrimination). Older detectors using only the heterodyne technique, simply cannot offer the same leak detection abilities, especially in loud plant environments.
VPE-2000
The AccuTrak VPE-2000 is the first digitally controlled ultrasonic detector. Like two instruments in one it uses two independent sensors supported by separate electronic circuits configured specifically to their own sensor. This assures optimum sound clarity and frequency response. 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.
Applications include:
- Leak Detection: Air, Vacuum, Refrigerants; ANY GAS!
- Steam Traps: Detect live steam loss in seconds!
- Valves: Detect/hear internal leakage in check, ball, needle, gate or any type of valve! Diagnose thermal expansion valves in just five minutes!
- Bearings: Hear wear and lubrication problems before damage is done!
- Electric Arc and Corona: Inspect circuit breakers, relays, and buss bars! Check for corrosion on contacts and proper insulation!
- Pneumatics and Hydraulics: Inspect controls, hoses, tools, fittings and internal cylinders with ease!
- Vibration: Detect the ultrasonic sound generated by excessive friction!
- Fan Belts
In The Box
- Detector
- Touch probe & waveguide attachments
- Comfortable over the ear headset
- Battery
- Owners manual
- Instructional video
- Hard case
VPE-2000
- Instrument
- Headset
- Contact probe extension kit
- Hard carrying case
- Protective canvas pouch with vinyl window
- Batteries
- Manual and video overview
Manufacturer Specifications:
AccuTrak VPX-WR Specifications | |
Mechanical: | |
Shape | Cylindrical |
Body Length | 9-9/16″ (24.28cm) |
Outside Diameter with Foam Grip | 1-15.16″ (49.21mm) |
Overall Length | 10-1.4″ (26.03cm) |
Body Materials | Aluminum |
Body Finish | Anodized, Hard Black (MIL-A-8625 Type3 Class2) |
Connectors | Fully Sealed, keyed, Multipin LEMO |
Control Shaft Seal | Spring-Loaded Teflon |
Body Seals | O-Rings, Front & Rear |
Rear Label | Lexan |
Foam Grip | Rubber |
Weight | 1lb (473gr) |
Electrical: | |
Sealed Sensor Sensitivity | -75db/V-µbar |
Detection Performance* | 5mil ID @ 5PSI From 30′ |
(Conditions) | (60db Ambient Sound Level-No In-band Sound) |
Ultrasound Converter types | AFT & Heterodyne |
Frequency response | 20kHz-100kHz AFT, 34kHz-42kHz Heterodyne |
Heterodyne Oscillator | 38kHz±50Hz |
Heterodyne Filter | 4kHz |
Sensitivity Control | Infinitely Variable |
Output | Audio, Headset |
Signal Output | Heterodyne |
ON Indicator | Red LED |
Low Battery Indicator | Flashes ON LED |
Insufficient Battery Charge | Automatic Shut-Down |
Battery Type | Ni-MH (Self Resetting Fuse) |
Run Time | 8 hrs |
Charge Time | 16hr |
AccuTrak VPE-2000 Specifications | |
Mechanical: | |
Shape | Parallelepiped |
Dimensions | (LWD) 7.075″ (17.97cm) X 2.4″ (61mm) X .875″ (22.22mm) |
Overall Length | 8.185″ (20.78cm) |
Body Materials | Aluminum and ABS |
Body Finish | Anodized, Gold (MIL-A-8625 Type3 Class2), Black ABS |
Connector | 3.5mm Stereo |
Top Label | Velvet Lexan, Back Printed |
Weight | 0.5lb (233gr) Includes Battery |
Electrical: | |
Airborne Sensor Sensitivity | -80db/V-µbar |
Detection Performance* | 5mil ID @ 5PSI From 50′ |
(Conditions) | (60db Ambient Sound Level-No In-band Sound) |
Ultrasound Converter types | Digitally Controlled Heterodyne |
Frequency response, AirBorne High | 36kHz-42kHz |
Frequency response, AirBorne Low | 26kHz-34kHz |
Frequency response, Touch Probe High | 36kHz-42kHz |
Frequency response, Touch Probe Low | 16kHz-24kHz |
Frequency response, Touch Probe Sonic | 0kHz-10kHz |
Heterodyne Oscillator | Digital |
Heterodyne Filter | 4kHz |
Controls | 4 Buttons |
Digital Sensitivity Control | 256 Steps |
Digital Volume Control | 256 Steps |
Output, Audio | 0Hz to 4kHz |
Output, Visual | 20 Element Bar Graph with PEAK-Hold and Separate Alphanumeric Digital Display allowing simultaneous readings and comparisons. |
Signal Output | Heterodyne |
ON Indicator | Digital Display |
Low Battery Indicator | Digital Display, BATT |
Insufficient Battery Charge | Automatic Shut-Down |
Battery Type | 9 Volt |
Run Time | 55-80 hrs |
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