Analyzer for Fuel Cell(Cross Leak Analyzer) Bex-1600 Series
Bex-1600 XL
Measurements of negligible cross leak volumes from anode, cathode and reflux system of fuel cells is considered important for establishing higher performance design in development of fuel cells. The analyzer can be measured the volumes at minimum flow of sample (100 to 1000mL/min) with continuity and high speed .
Influence of interference by coexistent high concentration H2 gas is minimized.
Even in case of pressure change (0 to 500kpa) at sampling point or small volume sampling, realtime analysis of cross leak phenomenon of fuel cells is available without changing the leak gas composition owing to the sampling system originally developed by Best Instruments.
Realized small volume sampling and high speed response realized! (T90% response) ( H2, H2OandO2)
Transient cross leak phenomenon of fuel cells can be continuously measured to T90% in 5.0 sec max. at sample volume of 100 to 200mL/min.
Developed H-NDIR method (Heating type non-dispersive infrared gas analysis method) developed.
This device can be measured continuously at high accuracy on the wet basis because of no condensation of water in the detection cell owing to the heating method.
Developed high accuracy H2O calibrator developed.
Developed high accuracy H2O calibrator (PAT.) insead of calibration with cylinder gas.
Developed high sensitivity and high speed response H2 analyzer developed!
This high response and high accuracy H2 detector can be measured continuously at low concentration range (H2:0-2%-**%).
Developed high sensitivity and high speed response CO2 analyzer developed!
This high sensitivity CO2 detector improved response speed can be measured continuously at low concentration range (0-200ppm-***ppm).That's good solution for fuel cell development.
Developed high sensitivity O2 analyzer developed!
O2 gas in low concentration region (O2: 0 to 200ppm to xxxx ppm) can be measured continuously at high accuracy without influence of interference by coexistent high concentration H2 (0 to 70%) gas as a result of development of high sensitivity O2 analyzer.
Excellent stability…H2
This device has little affected on the influence of ambient temperature change.±0.05 FS % / ℃ (at H2 in 100% range)
Minimized influence of interference by high concentration H2 gas.
Minimized Influence of interference by coexistent high concentration H2 gas (0 to 70%) has been minimized.
Stable to change of sample flow.
Minimized sample flow fluctuation is minimized.
Developed high accuracy H2O and CH3OH calibrators developed.
Developed high accuracy H2O calibrator (PAT.) insead of calibration with cylinder gas.
Minimized influence by coexistent gas.
Minimized influence of interference by coexistent gases( CO , O2, N2, HC, SO2, NO etc )