Trace Impurities (in H2) Analyzer
An all in one unit for measuring trace impurities(ppb/ppm) N2 / Ar / HeO2 / CH4 / CO / CO2 / NMHC / sulfurs / formaldehyde / ammonia / halogenated formic acid / water in hydrogen. The unit is capable of meeting the ultra-high purity requirements for hydrogen used in fuel cells as set out in ISO 14687. The HyDetek system uses a combination of LDetek’s plasma emission detector, thermal conductivity detector and a quartz crystal moisture sensor to measure all critical impurities. It is suitable for use in electrolysis systems producing green hydrogen as well as steam methane reforming processes and grey hydrogen.
- Measures trace impurities(ppb/ppm) N2, Ar, HeO2, CH4, CO, CO2, NMHC, sulfurs, HCHO, NH3, halogenated formic acid & H2O in H2.
- Integrated GC System for monitoring H2 Purity.
- Meets ultra-high purity requirements for H2 used in fuel cells (ISO 14687).
- Uses a combination of plasma emission detector, thermal conductivity detector and a quartz crystal moisture sensor.
- Industrial communication protocols: (Modbus-Profibus with Ethernet/RS232/RS485).
- Analog outputs: up to 10 x 4-20mA.
- LDChroma industrial GC interface with LDReport database software.
- LAN remote control for the complete system.
- Large touchscreen HMI running on Windows 10.
- Electronic flow/pressure controllers.
- Stable & fast analysis with isothermal ovens for the coated capillary/packed stainless-steel columns.
- Alarms contacts & historic.
- Analog/Digital inputs available.
- Integrated ultra high purity sample stream selector system (remote control).
- LDGDSA automatic gas dilution system for ppb span gas generation (remote control).
- Enclosure: 42U, 19" rackmount type.
- System dimensions: 72" (1828mm) height x 36’’(915mm) depth x 24" (610mm) width.
- Rackmount cabinet finish: Stainless Steel 304 or 316L or painted steel color RAL7035.
- Rackmount cabinet ingress protection: IP66.
- Operating temperature (standard): 10 °C to +45 °C (in a stable environment).
- Operating temperature (optional): -30 °C to +45 °C (with option A/C & heating system).
- Supply: 115VAC 50/60Hz or 220VAC 50/60 Hz.
- Ex-proof Class 1/Div 2 pressurized & purged solution (available with MultiDetek-Ex solution).
- Green hydrogen produced from electrolysis of water.
- Hydrogen production from steam methane reforming
- Quality control of UHP hydrogen for fuel cells