Decibel Offers High end NDT Inspection Services across the continents with prompt service commitment with 100% Client Satisfaction in following techniques.
Radiographic Testing
- Gamma ray – (Ir-192, Co-60, & Se-75) & X-rays
- Small Controlled Area Radiography (SCAR) / Close Proximity System (CPS)
- Digitization of radiographs facilitating permanent storage, remote viewing & Image processing for diagnosis
- Computed Radiography with Ir-192, Co-60, Se-75, X-rays (CR can also be performed with SCAR/CPR system)
Ultrasonic Testing
- Flaw detection on raw materials, plates, forgings, castings
- Weld test using longitudinal angle, creep & shear wave probes
- UT – TOFD (Time of Flight Diffraction), PAUT (Phased Array Ultrasonic Testing)
- Thickness Measurement
- Special probes to measure thickness on 10 mm OD tubes
- Thickness of thin materials min 0.6 mm
- Through paint thickness on steel measurement possible
- Thickness measurement on hot surfaces up to 6000 C
- Bond Testing
- UT ‘A’ scan continuous recording facility
Magnetic Particle Testing (Wet & Dry – Fluorescent & Non – Fluorescent)
- Prod type (Up to 8000 Amps – Coils, Central Conductor, Head shots)
- Electro Magnetic yoke
- Permanent Magnet
Liquid Penetrant Testing (Fluorescent & Non – Fluorescent)
Hardness Testing
- Poldy Hardness Measurement for Metals
- Non indenting type Hardness Measurement for Metals
- Hardness Measurement of Rubber
Alloy Analyzer – PMI by XRF
Ferrite testing
- Austenitic & Duplex materials
Paint Thickness Measurement
Boroscope with video recording
Advanced UT-PAUT-TOFD
Advanced UT-Automated UT-AUT
- Detection and Monitoring of Hydrogen Blistering
- Internal and External Corrosion Mapping
- Mapping of Laminations and
- Corrosion Mapping (Automated UT)
- Burst Pressure Calculations for FFS
- 30″/sec Scanning Capabilities
- High Temperature AUT (700°F)
- HIC/SOHIC and Welds
- Multi-Channel UT
- Shear Wave AUT
Leak Detection
- Helium leak detection – Mass spectrometer
- (Detectable leak rate – Pressure vacuum 10-2 to 10-11 cc/sec.)
- (Detectable leak rate – Vacuum method 10-4 to 10-10 cc/sec.)
- (Detectable leak rate – Pressure method 10-1 to 10-7 cc/sec.)
- Ultrasonic Leak Detection to detect gross leak from the system
- (Detectable leak rate 10-1 to 10-2 cc/sec.)
- Vacuum Leak Detection for tank bottom plates etc
- (Detectable leak rate 10-1 to 10-3 cc/sec.)
- Halogen Leak detection to locate gross leaks
- (Detectable leak rate 10-1 to 10-8 cc/sec.)
- Pneumatic leak detection to test pressure leaks