System Equipments
Short Stack type Fuel Cell Evaluation Test Equipment
The equipment is PEFC type short stack evaluation test equipment consisted of gas supply line, moisturizing line, cooling line, cell performance line and safety line. Short Stack type Fuel Cell Evaluation Test Equipment
TabView Example - Basic From Existing Markup
    Standalone and compact equipment
    Mixed gas with optional mixing ratio can be produced by setting total volume and mixing ratio of each gas. Cell is protected by over-flow protection function.
    Gas utilizing ratio constant control. Tafel measurement (IV characteristics), Resistance measurement (option)
    Stable humidification control, Humidification unit water temperature (+30°C to 90°C), Long term stable operation by humidification unit self-cleaning system, High-speed humidification response (within 3 min - option)
    High-speed response cooling system
    Resistance measurement at conduction of fuel cell (option)
    Various options including pressure test, humidity measurement, etc.
    Automatic operation by exclusive control software (CISAS-EX) for controlling of parameters such as gas flow, bubbler temperature, pipe temperature control, load current, etc. for evaluation tests.
    Gas supply line
    Gas Maximum Flow Control Range
    Hydrogen (H2) 30NL to min 0.6 to 30NL/min
    Carbon dioxide (CO2) 15NL/min 0.3 to15NL/min
    Mixed gas 1NL/min 0.02 to 1NL/min
    Air 100NL/min 3.0 to 100NL/min
    Purge nitrogen, Fuel side, Air side About 10NL/min each No control
    Moisturizing control line Moisturizing range: Within room temperature+30°C to 90°C±1°C (at stabilized)
    Moisturizing capacity: 95%RH or more
    Material: SUS316
    Temperature drop at water supply: Within 1°C
    Water supply: Automatic power supply (Ion exchanged water of 6M or more)
    Moisturizing tank automatic cleaning system: Built-in
    Stack cooling line Cooling water temperature: +20°C to 90°C, ±1°C
    Cooling water flow: 1 to 5L/min, ±1% flow meter range
    Control system: Inlet temperature/flow constant control
    Inlet temperature/temperature difference constant control
    Cooling capacity: 1.5KW
    Running pressure control line (option) Pressure control range: maximum 500kPa, within ±5kPa
    Pressure response: Changing by test gas flow/equipment capacity
    Operation control software Stable software being used in various industrial applications
    Automatic forwarding of testing items
    Excellent performance to noise
    Reduction of CPU load
    Exclusive software part for fuel cell
    The software changes process conditions by sequencing numbers of sheets writing test. After judgment of stability, it automatically collect data.
    Electronic load unit control Initial activation automatic operation
    Load current sweep test=Tafel test
    Electronic load (several hundred W to several hundred kW) As a bias power supply corresponding to 0V, it can be used in a single cell.
    3 ranges of current settings, high accuracy of ±0.3% of F.S.
    For wide frequency from 5mHz to 30kHz
    For resistance measurement of IR drop, frequency fixed alternative method, frequency sweep alternative method
    Load mode Constant current/constant resistance/constant power
    Discharge voltage range 0 to130V
    Maximum current 0 to 1,560A
    Maximum load power 0 to 100kW
    Current setting 3-range, ±0.3% of F.S.
    Constant voltage setting 0 to 130V/0.01V, ±0.2% of F.S.
    Constant power setting 3-range, ±0.8% of F.S.
    Voltage measurement 1-range, ±0.1% of F.S.
    Current measurement 2-range, ±0.3% of F.S.
    Resistance measurement 3-range,10/100/1000
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