The Ultraprobe 9,000 (UP9000) Digital Ultrasonic Inspection System, engineered and manufactured by UE Systems Inc. (USA), is a versatile, high-precision digital ultrasound instrument recognized globally by reliability engineers, energy management professionals, and maintenance departments as the industry standard for plant-wide condition monitoring and predictive maintenance (PdM).

The Ultraprobe 9,000 bridges the gap between advanced digital data acquisition and intuitive mechanical simplicity. Built into a rugged, ergonomic pistol-grip chassis, the instrument utilizes proprietary heterodyne signal conversion circuitry to translate high-frequency ultrasound produced by turbulent gas flow, mechanical friction, or electrical ionization into audible acoustic signals heard clearly through deluxe noise-attenuating headphones, while simultaneously presenting calibrated Decibel (dB) amplitudes and a dynamic 16-segment bar graph on its backlit LCD display.

Key Engineering Features & Operational Advantages:
- Intuitive "Spin and Click" Single-Dial Control: All menu navigation, sensitivity adjustments, frequency tuning selections, and record storage commands are executed through a single ergonomic rotary dial and push button. This design allows inspectors to perform all testing functions effortlessly with one hand, even when wearing protective work gloves in difficult field environments.
- Wide-Range Precision Frequency Tuning (20 kHz to 100 kHz): Features precision frequency selection adjustable in 1 kHz increments. This permits inspectors to filter out intrusive low-frequency plant background noise (such as compressors, conveyors, and blowers) and isolate the exact ultrasonic frequency signature of mechanical defects, pressurized air leaks, or high-voltage discharge faults.
- Integrated On-Board Data Logging: Equipped with internal non-volatile memory storing up to 400 test data records (recording dB level, frequency, record number, and location tags). Inspectors can follow pre-planned inspection routes across the plant and log readings directly on-site without manual paper notation.
- Seamless PC Integration with Ultratrend DMS: Stored inspection records upload effortlessly into UE Systems' Ultratrend DMS (Data Management System) software. The software automatically plots bearing degradation trend curves, organizes route-based asset audits, and computes compressed air leak CFM losses into direct monetary values for ISO 50001 compliant energy reports.
- Interchangeable Modular Sensor Architecture:
  + Trisonic Scanning Module: Optimized for detecting airborne ultrasound (compressed air/gas leaks, vacuum leaks, and electrical arcing/corona).
  + Stethoscope Contact Module: Conducts internal structure-borne ultrasound directly from operating mechanical components (bearings, steam traps, valves, and gearboxes).
  + Optional Long Range Module (LRM) & Parabolic Dish: Provides high-gain directional scanning from extended distances, ideal for testing overhead distribution lines and outdoor electrical substations.

Typical Industrial Applications:
- Compressed Air, Inert Gas & Vacuum Leak Auditing: Swiftly pinpoints pressurized leaks from safe stand-off distances, calculating flow loss (CFM) and equivalent electrical compressor power costs.
- Bearing Condition Monitoring & Condition-Based Lubrication: Detects early-stage mechanical friction faults (Stages 1 and 2 of failure) well before vibration or heat signatures appear; guides technicians to apply the precise amount of grease required, preventing both under-lubrication and over-lubrication.
- Steam Trap & Pipeline Valve Inspection: Evaluates whether steam traps are cycling properly, blowing live steam, or stuck shut (causing condensate backup); inspects shut-off valves for seat blow-by.
- High-Voltage Substation & Switchgear Electrical Discharge Testing: Detects early-stage ionization phenomena such as corona discharge, surface tracking, and destructive arcing within medium-to-high voltage switchgear cabinets, dry-type transformers, and overhead transmission line insulators.

• Manufacturer: UE Systems (UE Systems Inc.)
• Country of Origin: USA
• Product Line: Ultraprobe 9,000 Digital Ultrasonic Inspection System
• Model Designation: Ultraprobe 9,000 (UP9000)
• Frequency Detection Range: 20 kHz to 100 kHz (Tunable in 1 kHz increments)
• Display Interface: 8-digit high-contrast backlit LCD display
• Displayed Information: Calibrated Decibel (dB) reading, 16-segment dynamic bar graph, operating frequency, battery status, record number, and route data
• Signal Processing Circuitry: Heterodyne frequency conversion circuitry with 16-bit A/D conversion
• Response Time: Less than 10 milliseconds
• Sensitivity: Detects a 0.005" (0.127 mm) diameter leak at 5 PSI (0.34 bar) at a distance of 50 ft (15 m)
• Data Storage Capacity: Internal memory storing up to 400 test records
• User Control Interface: Ergonomic "Spin and Click" single-dial navigation system
• PC Connectivity: Bi-directional RS-232 / USB communication interface
• Included Software: Ultratrend DMS (Data Management System) data logging and reporting software
• Audio Output: 1/4" heavy-duty jack supporting deluxe industrial noise-attenuating headphones
• Standard Sensor Modules Included:
  - Trisonic Scanning Module (airborne leaks, electrical discharge)
  - Stethoscope Contact Module (bearings, steam traps, valves)
  - Rubber Focusing Probe (narrows scanning reception angle)
  - Extension Rod Kit (metal contact rods for deep mechanical access)
• Power Supply: High-capacity rechargeable, removable NiMH or Lithium-Ion battery pack
• Continuous Operating Time: 8 to 10 hours of continuous operation on a single full charge
• Operating Ambient Temperature Range: 0°C to 50°C (32°F to 122°F)
• Enclosure Material: Heavy-duty extruded aluminum housing with shock-resistant ABS components
• Handheld Unit Net Weight: Approximately 2.0 lbs (0.9 kg).