MSHA-1000 Series - Sector-Type Hydrogen Analyzer

Designed for R& D and evaluation of fuel cell systems and catalysts - as well as gasoline-exhaust combustion studies - the MSHA-1000 ensures highly accurate measurements in real-time by providing: 2-second T90 response time Virtually no interference from H2O and CH3OH 1% full-scale repeatability and linearity Unaffected by coexisting gases like CO, the MSHA-1000 eliminates the problem of sensor deterioration inherent in conventional hydrogen analyzers. Safety features - to reduce the danger of hydrogen leaks - include an internal forced ventilation system, stainless steel sample line, and hydrogen alarm. Applications R& D, evaluation, and optimization of: Fuel-cell systems Fuel-cell catalysts Catalyst systems for internal combustion engines Safety measures: Stainless steel sample lines prevent leakage. Leak detector triggers alarm. Brushless fan prevents hydrogen from accumulating inside the main unit if leakage occurs. Pneumatic gas valves are used in place of solenoid valves where contact with hydrogen occurs. Safe unit configuration: electronic portion separated from gas-handling portion. Effective ventilation system: unit interior constantly purged by ambient air. Alarm system: H2 sensors installed in both sampling and main unit.