Hydrogen tests - Import export

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

DUAL GAS LEAK DETECTOR HX-490S Dual Gas is the most advanced sniffing Helium/Hydrogen leak detector designed specifically for industrial environments. The HX-490S Dual Gas utilizes industrial-grade mass spectrometer to achieve the highest sensitivity, fastest response-time, and smallest footprint. With a touch of a button, this dual gas unit can detect either Helium or Hydrogen tracer gases, while using a single built-in dual purpose calibrated gas leak. Fastest response time in the industry (less than 0.5 seconds) Tracer gas background suppression Sensitivity to 5 x 10-8 atm cc/sec Less than 3 minutes total start-up time Fully automatic calibration sequence with built-in dual purpose gas leak User selectable between helium and hydrogen sniffer Front panel key lock-out Sealed membrane keypad Fully interactive system diagnostics with multilingual displays High output (110dB) adjustable audio alarm Flow units (cc/sec, oz/yr, Pa m3/s) Helium or hydrogen sniffing test

Customized parallel pressure reactor system Reactor volume: 50 ml - 300 ml Number of reactors: 2 - 6 Pressure: -1.0 (FV) to +150 bar Temperature: -20 °C to +300 °C Material: stainless-steel, Hastelloy®, tantalum, PTFE inliner Other setups are available. Catalyst screening and Hydrogenations in reduced time, reproducible and safe: These were the key issues for our customer in chemical research, asking us to develop this system. This parallel pressure reactor system is configurable and modular, allowing for individual or parallel operation settings of each reactor. This system uses automated process control enabling fast process development and parallel reaction screening in a reproducible and safe manner. Multiple safety features guarantee safe hydrogenations and other processes.

English | Deutsch | Español | Português | Français | Italiano | Русский Visit our website for information in your language. Wire-Balm PROTEC WLS04 Contact lubricant used in MIG/MAG welding, MIG brazing and laser brazing processes. WLS04 ensures a perfectly clean wire with perfect feeding characteristics, for stable arcs with optimum ignition and reduced spatter output. When using WLS04 our customers benefit from increased productivity and significant reduction of downtime. Wire-Balm PROTEC WLS04 ensures maximum process safety, also with high-alloy materials or on challenging liner, and longer service life of the contact tip and liner. Further advantages: • Process stability • Easier to start moving, resulting in prevenion of ignition faults and burn-backs • Prevention of micro arcs in the contact tip • Reduction in the diffusible hydrogen content in the weld • Tested and approved by renowned welding wire manufacturer

The Handbook to Hydrogen breath tests. In this compact brochure from Dr. M. Ledochowski you'll find the current knowledge in comprehensible form.