• The only truly digital ultrasonic detector available in its price class
• Includes all the features of the 170S + digital decible metering
• Highly sensitive airborne sensor is located inside the robust housing
• Choose additional ultrasound sensors to enhance versatility and range of inspections
• Optional magnetic sensor, acoustic grease-gun adaptor, parabolic dish, or flexible sensor increases functionality
• Multiple kits designed to meet your particular application requirements

• SDT170S+ Digital Detector

• Power Pack

• Headphone

• Power Charger 110V

• Shoulder Strap

• Cable RS232 to PC

• Carrying Case

• Precision Indicator

Multifunctional

One instrument, endless possibilities. SDT defines the power of ultrasonic detection for predictive maintenance and energy efficiency, but it redefines the power of versatility. In addition to ultrasound, the Ultrawave 170 measures non-contact temperature, contact temperature, RPM, noise (dBA), and air flow (SCFM). Everything you need in one box.

 

Intelligent

Each SDT sensor has on-board intelligence to identify itself to the Ultrawave 170 once connected. Sensor recognition means less button pushing and more productivity. Simply plug in the required sensor and the 170 does the rest. 

 

Rugged

The Ultrawave 170 passes the 3 meter drop test and is designed to withstand serious punishment. Encased in a sturdy aluminum outer shell, then shielded with shock-absorbing rubber, the internal electronics are protected from the harsh environment of your factory floor. 

 

Ergonomic

The Ultrawave 170 is designed for single-handed use. All functions are controlled by an eight key touch pad that can be accessed with just the thumb. A generous LCD screen displays all multiple parameters in 8 or more languages. 

 

Digital and Versatile

Only detector with true digital and RMS averaging. Only detector to offer the versatility of multifunctional sensors.

 

The SDT170MD (Multifunctional-Data Collector) is a complete ultrasonic inspection and predictive maintenance trending solution.

Leak Detection

Compressed air leaks are the most expensive utility waste in manufacturing. Turbulence from leaks creates white noise with a strong ultrasonic component. Scan an area with the Ultrawave and hear the turbulent rushing sound through the headphones. Ultrawave pinpoints all pressurized gas and vacuum leaks regardless of ambient background noise. Finding leaks can save hundreds of thousands of dollars.

 

Bearing Condition Monitoring

Roller bearings produce ultrasonic friction as the internal rolling elements turn against the raceway. Likewise, the friction absorbing properties of grease means a well-lubricated bearing produces less friction than a bearing that lacks lubrication. True digital RMS readings from the SDT 170 provide accurate and reliable advanced warning of impending failures to rotating equipment.

 

Ultrasound Based Lubrication

AVM - Acoustic Vibration Monitoring trends high frequency bearing energy to determine proper lubrication intervals and predict when the bearing is entering its FIRST stages of wear. Over lubricating bearings can damage seals, build pressure on the bearing, and cause premature failures. Over greasing an electric motor can push lubricant into the windings causing shorts and more severe damage. Under lubricating bearings negatively affects the lifespan of rotating machinery also. So how can you get it just right?? The SDT 170 s advanced digital detection techniques opens up communications between bearing and lubricator. Let the bearing tell you how much grease is enough.

 

Steam Trap Inspection

Rising energy costs make steam an expensive utility too expensive to waste. A typical failure rate is 30-40% of a facility’s steam trap population. Failed traps also contribute to contaminated, poor quality steam and dangerous water hammer. Ultrasonic testing gives the inspector an "inside view" of the trap. The SDT 170 translates high frequency ultrasonic noise to audible frequencies localized to the source of contact. The inspector will not be disturbed from ambient parasite noise downstream. Temperature measurements upstream and downstream of the trap can often provide alerts to failed traps. The SDT 170 M and 170 MD Steam Trap Inspector s Kit includes a standard non-contact temperature measurement interface to further enhance trap inspections.

 

Valves and Hydraulics

Internal blockage or leaks in valves can be discovered precisely while the system is on-line. Troubleshooting hydraulic circuits to find internal leakage is fast and easy with the Ultrawave. With the Ultrawave in contact mode take sample readings along the circuit. Technicians can clearly define the direction of flow, and more importantly, the source of trouble even in high noise areas. Internal leakage across seals on hydraulic rams produce microscopic bubbles of oil which in turn pop as they pass from pressure side to non-pressure side. These small explosions produce ultrasound energy which is easily detected in the Ultrawave s headset. Tune the frequency of the detector to eliminate competing ultrasounds.

 

Pump Cavitation

Cavitation is usually the result of a pump being asked to do something beyond its specification. Small cavities of air develop behind the vanes. These pockets have a destructive effect on the pump s internal components, including pitting and scarring the surface of the vanes. W ith the Ultrawave in contact mode, isolate the pump vanes and listen for small air pocket explosions. Comparing similar pumps will help the uninitiated, but with some experience an operator will quickly be able to detect pump cavitation.

 

Boiler, Heat Exchanger, and Condenser Leaks

Use the Ultrawave to scan for external pressure or vacuum leaks in boilers, heat exchangers, and condensers. Listen for the same rushing sound that is associated with compressed gas and vacuum leaks. All pipe connections, flanges, seals, and access doors should be inspected as part of regular PM s. Tube leaks in condensers and heat exchangers can be inspected using either the pressure method, the vacuum method, or the bisonic transmitter method. Choose the method that suits your application and see your inspection time decrease dramatically.

 

Reciprocating Compressors

Reciprocating compressor valves open and close to allow internal combustion motors to breath. When these valves become dirty, or carbonized, their efficiency is reduced. A valve that is seating properly should be quiet while defective valves are characterized by the familiar rushing or turbulent sound of a leak. Signals from valves can be analyzed with SDT s Ultranalysis software. Real-time waveform analysis will reveal heavy jagged peaks representative of valve leaks. Trend these changes to PC with the SDT 170 MD and Datamanager software.

 

Electrical Inspections

Corona discharge, arcing, tracking, damaged line bushings, and other potentially dangerous and wasteful conditions in high voltage systems produce ultrasound as a warning of future failure. By itself, or as a compliment to Infrared Imaging, Ultrasonic Detection has become the technology of choice for electrical inspections of: Transmission & Distribution Lines Substation Inspections Switch Gear Transformers Partial Discharge Arcing, Tracking, and Corona Radio/TV Interference Electrical faults emit ultrasound at the site of the problem. Scan an area in the same way one would for leaks. Characteristic frying, popping, buzzing, and humming sounds can be associated with different faults. Build a library of faults by recording sound waves and sharing them on your company intranet.

 

Tightness Integrity - Wind Noise & Water Leaks

Quality control applications were developed for the transportation sector to improve the tightness of vehicles. The method consists of flooding the interior of a volume with microscopic ultrasound waves. Due to their properties these waves can penetrate small holes. Using the SDT 170 detector on the outside of the volume inspectors can quickly pinpoint the source of defects that could become potential sites of water leaks or wind noise. Current sector uses: Marine Industry Hatch Covers of Cargo Ships Automobile Wind and Water Leaks on Cars Aeronautics Integrity of Aircraft and Helicopters Transportation Trucks, Buses, Trains, Buildings Integrity of Building Envelopes Military Submarines, Aircraft, Space Vehicles Nuclear Containment Wall Integrity.

 

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