SDT training programs, a good investment! • Companies that invest in training see the understanding and involvement of their inspectors increase significantly. The testing of underground tanks is more effective and therefore more reliable. A good training programme is a guarantee for quick return on investment. • With more than 20 years of experience in training customers throughout the world, SDT offers collective and -upon request - on-site training programs provided at the time of deliveries. Courses focus on methodology, rapid familiarization of the detector and its accessories and use of the dedicated software. Equipment contents: The full equipment consists of the following items, most of them contained in 2 transport cases: • SDT 270 TankTest detector, supplied with one battery block in the unit, rubber protection and user's manual, plus: • Noise-cancelling headphones • Flexible rod with open sensor • Battery charger • TankTest Reporter software on USB key • USB cable • Two 32 mm diameter ultrasonic sensors, watertight, explosion-proof and impervious to hydrocarbons • Mechanical bush to be fitted to the manhole pane • Camlock to connect vacuum pump to mechanical bush • Explosion proof suction hose (5m) • Explosion proof drain hose (5m) • Tube of water-detection paste • Vacuum pump with safety valve calibred to ± 250 mbar* * explosion-proof version or not, depending on use. SDT270 TankTest options: • Box of conical rubber sealing plugs of various diameters. • Three screwable one-meter long cylindrical gauges with sliding reference piece. SDT, the undisputed leader in acoustic detection The mission of SDT is to provide ultrasound solutions that give our customers a greater understanding about the health of their factory. We help them predict failures, control energy costs and improve product quality while contributing to the overall uptime of their assets. Our know-how covers a wide range of applications: leak testing, detection of gaseous fluid leaks, monitoring of steam traps, monitoring of rotating machines and follow-up of their lubrication and the inspection of HV electrical equipment. The SDT TankTest method was tested and approved in 1995 by various licensing bodies in Belgium, France and the USA. SDT International has participated both directly and indirectly in the inspection of several thousands of tanks in Belgium and numerous countries throughout the world. Acoustic testing of underground tanks and associated pipe work Test results est Site lumaniteitslaan 415 190 Brussels Compartment Identification 10T Capacity lOTi Stored product E85 \ Total traceabi^V fuse reliably t • -t:—-° W\ • " ana9ementso«*«e Xf \ • oatamanag " \ . Tamp*' ?'00 SDT North America 7677 County Road 2, Cobourg, ON (Canada) Toll Free NA: 1-800-667-5325 Intl Phone: 1-905-377-1313 Email: [email protected] The information herein is believed to be accurate to the best of our knowledge. Due to continued research and development, specifications of this product can change without prior notice. Copyright SDT Version 04/2014

The steps of the control with the SDT270 1. The two dedicated sensors are placed in the tank. One in the liquid and the other above the surface of the liquid. 2. The SDT270 measures the background noise on the installation (reference value) in dBµV. The method that valorizes and reassures the operator ... • Flexible sensor included. The sensor is essential when • Completely safe, rugged and fully ATEX-certified ... in the field attempting to detect and locate leaks on fittings, joints equipment. • 3. The tank is placed in a partial vacuum. 4. The diagnosis is established based on a comparison...