Leakage test - Import export

We are experienced in test system development for leakage testing, life time testing and end-of-line test stands in the field of gas & hydrogen technology. We also have a network of suppliers and partners who provide key components for leakage measurement, piping, sealing and instrumentation. As a general contractor and integrator, Merecs Engineering can individually design, assemble and commission the test system at our customers' sites.

Merecs develops individual test systems for heat pumps, gas, fluid and water systems. Our engineers & fitters for electronics, installation technology and mechanics build the systems completely from one source at our location in Steinfurt. The systems are then delivered and commissioned at home and abroad. Our range of products includes - Development test benches - Life time test benches - End-of-line test benches (production) - Retrofit of existing systems (software / hardware) - Climate & temperature test systems - Leakage test benches - Software development LabVIEW, TestStand, Python, C/C++ (Embedded), Microsoft PowerBI, SQL - Electronics development - Mechanical 3D CAD design

In order to ensure that castings, valves, pumps, hoses and other components or groups have been manufactured free of leakage, they are tested in non-destructive leakage tests. Oxygen, air, nitrogen or sulfur hexafluoride (SF6) can be used as the test medium.

We plan, build and deliver turnkey test systems for electronic and mechanical components. For example, these are test benches for quality assurance, validation and production departments of companies in various industries. Our services include e.g.: - Development test benches - Life time test benches - End-of-line test benches (production) - Retrofit of existing systems (software / hardware) - Climate & temperature test systems - Leakage test benches - Software development LabVIEW, TestStand, Python, C/C++ (Embedded), Microsoft PowerBI, SQL - Electronics development - Mechanical 3D CAD design - Risk assessment and CE - Commissioning, service, maintenance at home and abroad

Based on our decades of Knowhow we offer you test stands on the drive engineering sector, which are able to measure and generate the following technical paramete Component testings Leakage testing for all pressure and temperature ranges and all media Our test stands are able to generate, collect and analyse all appearing physical parameters. We set up the necessary programs on state-of-the-art computer systems. The display and control parameters of the test stands are visualized on touchscreens. The whole construction is optimally matched to your requirements.

Remove contaminants from protein samples without plugging or breakthrough Protein precipitation is widely used in downstream processing of biological products to concentrate proteins and purify them from various contaminants. POREX® Precipitation Membranes aid in the removal of contaminating lipids, salts and proteins from samples prior to LC-MS/MS without plugging or breakthrough. Designed to retain acetonitrile, methanol and other organic solvents our protein precipitation media solutions: Retain acetonitrile, methanol and other organic solvents. Provide reproducible and consistent results and are chemically inert, hydrophobic, oleophobic, while containing no leachables Increase efficiency through elimination of time-consuming centrifugation and transfer steps. Are independently tested for solvent leakage, nonspecific binding, flow rates and well blockage by LC-MS/MS. Are a PE based solvent support media solution - designed to retain low surface tension organic solvents for...

Piping and hoses, for example steel bottles, compressors, breathing devices, oxyacetylene gas and inert-gas arc welding devices and burners Fittings, flanges, valves, screwed connections, soldered and welded connections of pressure gas systems and lines Suitable for compressed air, refrigerant, acetylene, butane, natural gas, carbon dioxide, gaseous oxygen, propane, town gas, nitrogen, hydrogen and, ammonia Advantages and benefits Acts non-corrosive Allows direct visual inspection of the leakage point through bubble formation Tested by the DVGW in accordance with DIN EN 14291 Suitable for spraying overhead

The differential pressure transmitter DPT 100 has been especially designed for fast test processes in leakage and flow measurement, where a fast response time and high sampling rate are necessary. The compact design of the DPT 100 facilitates the use in standardised applications, e. g., and the installation in 19“ Rack. The DPT 100 with optionally RS485 interface uses the communication protocol Modbus RTU which has found the way in industrial communication as an open protocol. The Modbus protocol is based on a master Slave architecture with which up to 247 Slaves can be questioned by a master – the data will transfer in binary form. Features: — differential pressure from 10 mbar up to 20 bar — static pressure max. 400 bar — accuracy: 0.1 % FSO — output signal 4 ... 20mA / 2-wire — aluminium housing, die casting Optional Features: — output signal RS485 with Modbus RTU protocol — several process connections

Leakproof Your future lunch box is leakproof in all life situations. This is thanks to the improved and repeatedly tested seal. Leakage was yesterday! Free gift In addition to your stainless steel lunchbox, you will receive another replaceable sealing ring free of charge. Protect the environment you save valuable resources, through the reusability, of the environmentally friendly lunch box with compartments. The noble metal lunchbox is the Perfect & Sustainable Alternative to disposable products, Easy cleaning Your stainless steel lunch box is designed for easy cleaning in the dishwasher. Due to the highquality material composition (18% chrome / 8% nickel) and the replaceable seal, the lunch box can easily be cleaned in the dishwasher! Material 18/08 stainless steel Color Brushed 18/08 stainless steel Item dimensions L x B x H 21 x 16 x 6 cm ShapeRectangular Capacity1400 ml

Leakproof Your future lunch box is leakproof in all life situations. This is thanks to the improved and repeatedly tested seal. Leakage was yesterday! Free gift In addition to your stainless steel lunchbox, you will receive another replaceable sealing ring free of charge. Protect the environment you save valuable resources, through the reusability, of the environmentally friendly lunch box with compartments. The noble metal lunchbox is the Perfect & Sustainable Alternative to disposable products, Easy cleaning Your stainless steel lunch box is designed for easy cleaning in the dishwasher. Due to the highquality material composition (18% chrome / 8% nickel) and the replaceable seal, the lunch box can easily be cleaned in the dishwasher! Material 18/08 stainless steel Color Brushed 18/08 stainless steel IItem dimensions L x B x H 21 x 16 x 6 cm ShapeRectangular Capacity1400 ml

Leakproof Your future lunch box is leakproof in all life situations. This is thanks to the improved and repeatedly tested seal. Leakage was yesterday! Free gift In addition to your stainless steel lunchbox, you will receive another replaceable sealing ring free of charge. Protect the environment you save valuable resources, through the reusability, of the environmentally friendly lunch box with compartments. The noble metal lunchbox is the Perfect & Sustainable Alternative to disposable products, Easy cleaning Your stainless steel lunch box is designed for easy cleaning in the dishwasher. Due to the highquality material composition (18% chrome / 8% nickel) and the replaceable seal, the lunch box can easily be cleaned in the dishwasher! Material 18/08 stainless steel Color Brushed 18/08 stainless steel Item dimensions L x B x H 21 x 16 x 6 cm ShapeRectangular Capacity1400 ml

Leakproof Your future lunch box is leakproof in all life situations. This is thanks to the improved and repeatedly tested seal. Leakage was yesterday! Free gift In addition to your stainless steel lunchbox, you will receive another replaceable sealing ring free of charge. Protect the environment you save valuable resources, through the reusability, of the environmentally friendly lunch box with compartments. The noble metal lunchbox is the Perfect & Sustainable Alternative to disposable products, Easy cleaning Your stainless steel lunch box is designed for easy cleaning in the dishwasher. Due to the highquality material composition (18% chrome / 8% nickel) and the replaceable seal, the lunch box can easily be cleaned in the dishwasher! Material 18/08 stainless steel Color Brushed 18/08 stainless steel Item dimensions L x B x H 19 x 14 x 6 cmShapeRectangular Capacity1200 ml

Leakproof Your future lunch box is leakproof in all life situations. This is thanks to the improved and repeatedly tested seal. Leakage was yesterday! Free gift In addition to your stainless steel lunchbox, you will receive another replaceable sealing ring free of charge. Protect the environment you save valuable resources, through the reusability, of the environmentally friendly lunch box with compartments. The noble metal lunchbox is the Perfect & Sustainable Alternative to disposable products, Easy cleaning Your stainless steel lunch box is designed for easy cleaning in the dishwasher. Due to the highquality material composition (18% chrome / 8% nickel) and the replaceable seal, the lunch box can easily be cleaned in the dishwasher! Material 18/08 stainless steel Color Brushed 18/08 stainless steel Item dimensions L x B x H 19 x 14 x 6 cmShapeRectangular Capacity1200 ml

Leakproof Your future lunch box is leakproof in all life situations. This is thanks to the improved and repeatedly tested seal. Leakage was yesterday! Free gift In addition to your stainless steel lunchbox, you will receive another replaceable sealing ring free of charge. Protect the environment you save valuable resources, through the reusability, of the environmentally friendly lunch box with compartments. The noble metal lunchbox is the Perfect & Sustainable Alternative to disposable products, Easy cleaning Your stainless steel lunch box is designed for easy cleaning in the dishwasher. Due to the highquality material composition (18% chrome / 8% nickel) and the replaceable seal, the lunch box can easily be cleaned in the dishwasher! Material 18/08 stainless steel Color Brushed 18/08 stainless steel Item dimensions L x B x H 19 x 14 x 6 cmShapeRectangular Capacity1200 ml

Leakproof Your future lunch box is leakproof in all life situations. This is thanks to the improved and repeatedly tested seal. Leakage was yesterday! Free gift In addition to your stainless steel lunchbox, you will receive another replaceable sealing ring free of charge. Protect the environment you save valuable resources, through the reusability, of the environmentally friendly lunch box with compartments. The noble metal lunchbox is the Perfect & Sustainable Alternative to disposable products, Easy cleaning Your stainless steel lunch box is designed for easy cleaning in the dishwasher. Due to the highquality material composition (18% chrome / 8% nickel) and the replaceable seal, the lunch box can easily be cleaned in the dishwasher! Material 18/08 stainless steel Color Brushed 18/08 stainless steel Item dimensions L x W x H 17 x 12 x 6 cm ShapeRectangular Capacity800 ml

Leakproof Your future lunch box is leakproof in all life situations. This is thanks to the improved and repeatedly tested seal. Leakage was yesterday! Free gift In addition to your stainless steel lunchbox, you will receive another replaceable sealing ring free of charge. Protect the environment you save valuable resources, through the reusability, of the environmentally friendly lunch box with compartments. The noble metal lunchbox is the Perfect & Sustainable Alternative to disposable products, Easy cleaning Your stainless steel lunch box is designed for easy cleaning in the dishwasher. Due to the highquality material composition (18% chrome / 8% nickel) and the replaceable seal, the lunch box can easily be cleaned in the dishwasher! Material 18/08 stainless steel Color Brushed 18/08 stainless steel Item dimensions L x W x H 17 x 12 x 6 cm ShapeRectangular Capacity800 ml

Leakproof Your future lunch box is leakproof in all life situations. This is thanks to the improved and repeatedly tested seal. Leakage was yesterday! Free gift In addition to your stainless steel lunchbox, you will receive another replaceable sealing ring free of charge. Protect the environment you save valuable resources, through the reusability, of the environmentally friendly lunch box with compartments. The noble metal lunchbox is the Perfect & Sustainable Alternative to disposable products, Easy cleaning Your stainless steel lunch box is designed for easy cleaning in the dishwasher. Due to the highquality material composition (18% chrome / 8% nickel) and the replaceable seal, the lunch box can easily be cleaned in the dishwasher! Material 18/08 stainless steel Color Brushed 18/08 stainless steel Item dimensions L x W x H 17 x 12 x 6 cm ShapeRectangular Capacity800 ml

Pre-compressed Packing Set of specially impregnated PTFE fiber packing Characteristics Ring set made of pure PTFE packing and PTFE compound bull rings fulfills with a tested leakage rate of 4.2 x 10 -5 mbar · l/(s·m) the leakage criteria according to VDI 2440 +200 °C with a maximum allowable leakagerate of 1 x 10 -4 mbar l/(sm) and is suitable for temperatures up to +200 °C. Operating range Pressure without LiveLoading: p 40 [bar] Pressure with LiveLoading: p 100 [bar] Temperature without LiveLoading: t +200 °C Temperature with LiveLoading: t +200 °C pH: 0 - 14 Main application Valves Flaps Gate valves Fittings Suitable for Power plant technology Chemical industry Petrochemical plants Approvals TA Luft / VDI 2440 Certificate

Bau.Tools BlowerDoor software has a new upgrade, offering professional thermographers even more: The differential thermography has been expanded to include sequential analysis, while the user interface has been newly designed at the same time to provide easy and intuitive usability. Bau.Tools BlowerDoor is now avalaible in English, German and French.

- Quality control and safeguarding - Individual test values and criteria - Customer-specific measuring and testing plants - Single measuring systems with manual assembly - Fully integrated and automated testing plants using robots - Optical, acoustic or electrical systems with/ without parts contact, data preparation, analysis Measuring and testing systems we were involved in: - Camera systems with corresponding image processing - Part recognition, positioning, color and surface examination, checking for damages - Optical / tactile / ultrasonic tests using sensors and displacement measurement systems - Leakage and pressure tests - Inspection and monitoring of filling level - Run-out properties and accuracy - Backlash measurement - Electrical tests and measurements - Electrical values, check measurements, switching and opening properties Used in all branches: e.g. pharmaceuticals industry, medical engineering, cosmetics, electronics and automotive industries.

Test rig for the leak test of headlights.

Quality made by Siempelkamp Based on decades of experience and using state-of-the-art technology, we oer individual, comprehensive testing of your components. Key features Advantages highly-qualied sta numerous certications (see download area) individual pressure and leakage tests non-destructive testing methods (VT, PT, MT, UT and test station for RT) Innovative 3D laser and video scan measurement techniques decades of experience mobile hardness testing greatest accuracy state-of-the-art technology