ULTRAChecker
An Ultrasound Solution with Second-Generation SDT Sensors
The SDT ULTRAChecker is an ultrasound solution specifically designed to utilize the complete range of second-generation SDT ultrasound sensors, both airborne and structure-borne, featuring a built-in preamplifier. With the audible rendering, it enables comprehension inspection, while the real-time display of RMS values, in either a bar graph or numerical format facilitates immediate diagnosis.
Versatile
The SDT ULTRAChecker covers all airborne and structure-borne ultrasound applications. Connect any SDT 2nd generation ultrasound sensor. ULTRAChecker delivers end-to-end reliability through the 8 application pillars of ultrasound.
Simple
ULTRAChecker is the easiest to use detector we’ve ever created. Every push on its simple, 4-button keypad is displayed on its clear, color display. Increase or decrease signal amplification while maintaining safe listening levels through volume-controlled headphones.
Affordable
Air leaks, over-greased bearings, failed steam traps, electrical faults, passing valves, the ULTRAChecker finds them all. Built with SDT quality, it’s offered at a price that will leave you speechless.
Features
Compatibility with SDT Ultrasound Sensors
The SDT ULTRAChecker is tailored to work seamlessly with the complete range of second-generation SDT ultrasound sensors. These sensors can be either airborne or structure-borne, and the device includes a built-in preamplifier to enhance signal sensitivity and quality.
Audible Rendering for Comprehensive Inspection
The ULTRAChecker provides audible rendering, enabling inspectors to listen to and comprehend the ultrasound signals being monitored. This feature enhances the inspection process, making it easier to identify potential issues or anomalies.
Real-Time Display of RMS Values
The device offers real-time display of RMS (Root Mean Square) values, presenting the data either in a visual bar graph or numerical format. This real-time feedback allows for immediate diagnosis during inspections, aiding in the quick identification of irregularities or deviations from expected values.
Immediate Diagnosis Facilitation
With its audible rendering and real-time RMS value display options, the SDT ULTRAChecker supports immediate diagnosis, enabling inspectors to make on-the-spot assessments of equipment health. This feature enhances the efficiency and effectiveness of maintenance and reliability assessments.
Specifications
| Model | ULTRAChecker | |
|---|---|---|
| General | ||
| Function | Ultrasound measurement device | |
| Operable with | FlexID2, LUBESense1, RS2T, RS2N, AIRSense, ULTRASense, ParaDish2, RS2A, ExtUsAmp (cable for external transducers only, since v 3.1.508) | |
| Measurement interface | 1 channel via a 7 pole LEMO connector | |
| Maximum cable length | m (ft) | Up to 30 (98) (since v 3.1.535) |
| Sensitivity | Class I exceeding ASTM 1002-11 requirements for gas leak detection with the appropriate sensor. | |
| Keyboard | 5 function keys | |
| Measuring range | dBµVRMS | -6 to 99.9 (reference 0 dB = 1 µV) |
| Resolution | digits | 0.1 |
| Measurement bandwidth | kHz | 35 to 42 |
| Signal amplification | dB | +30 to +102 by step of 6 dB |
| RMS period time | 250 ms (main screen) / 3 sec (bar graph) | |
| Sampling frequency | kHz/ksps | 64, post-heterodyne |
| ADC Resolution | bits | 12 |
| Firmware update | Via SDT Updater https://sdtultrasound.com/support/software/ | |
| Display | 160x128 pixels Color OLED | |
| Environmental | ||
| Operating temperature range | °C (°F) | -10 to +50 (14 to 122) non-condensing |
| IP rating | IP 42 | |
| Compliance | EMC compliant (directive 2014/30/EU) ROHS compliant (directive 2011/65/EU) | |
| Standards | EN 61326-1:2013, EN 55011:2016 + A1:2017, EN 61000-4-2:2009, EN 61000-4-3:2006 + A1:2008 + IS1:2009 +A2:2010 | |
| Mechanical | ||
| Housing material | ABS | |
| Dimensions Housing | mm (in) | 158x59x38.5 (6.22x2.32x1.51) |
| Weight | g (oz) | 164 (5.78) |
| Output interface | USB Mini-B 5-pin/App/Web 6.35 mm audio jack (see SDT LEAKReporter app) | |
| Power | ||
| Battery | 2 AA batteries | |
| Autonomy* | 7 hours | |
| Audio | ||
| Operable with | provided headset only (Peltor 3M) | |
| Maximum audio output (limitation) | dB SPL | +83 with the provided headset |
| Headset (PPE) | 25 dB NRR | |
| Warranty | ||
| Lifetime warranty | Visit www.sdtultrasound.com for details | |
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