Power Station Dual RangeElectroChem, Inc.Lead Time: 30 daysContact us for pricing | | Image Viewer  (Click on image for detailed view) |
| | | |  | Power Station Dual Range |  |
| PS-Dual Range consists of a PC controlled, electronic load bank and a dual flow rate gas distribution unit that has 4 independent gas channels; 2 fuel and 2 for oxidants, with independent control of each line. Includes back pressure regulators, and gauges and humidifiers, operating on ElectroChem's proprietary Windows™-based software system. The user can program the cell temperature, humidification of the reactant gases and the load to the fuel cell. The fuel cell electrochemical performance along with the operating conditions is logged by Power Station™ and shown on the control screen. Test data is saved to a file that can be exported to a spreadsheet program for data sorting and printing of test results.
Fuel Cell Testing For Wide Dynamic Range
Beat the Resolution Limit Of Mass Flow Control!
Four Independent Gas Lines
Paired for Wider Range
Mass Flow Controllers (MFC) have a 1 part in 100 accuracy. To provide a high accuracy over a wide dynamic range (particularly in low flow ranges) the MFCs can be paired to provide a high and low flow range with much better precision.
When coupled with the Power Station, the PS-DR gas management unit enables fuel cell and electrochemical testing of wide ranging reactant gas mixtures for PEM, alkaline, and phosphoric acid fuel cells. It provides capacity for small single cells and to fuel cell stacks.
Key Features
- Software control supports enhanced gas flow control by “teaming” large and small mass flow controller “pairs”
- Precision automated gas supply, product water collection and effluent management.
- Convenient front panel access to manual controls, and output and return gas fittings.
- Safety designed in through hardware features and software control.
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|  | Specification Information |  |
| Pressure |
Maximum Operating Pressure 50 psig (4.5 Bar) |
| Mass Flow Controllers |
Full Scale Ranges Available: 10 to 20000 sccm
Control Range: 2% to 100% of Full Scale
Accuracy: +/-1% of Full Scale
Repeatability: +/-0,2% of Full Scale
Resolution: 0,1% of Full Scale
Wetted Materials: 316L SS, Viton™, Nickel |
Physical Characteristics |
17 1/2” W x 12 1/4” H x 18 1/2” D
(44 cm x 31 cm x 47 cm)
110 lbs. (50 kg) |
Gas Connections |
1/4” Swagelok™ Tubing Connectors
Front Panel
Output Reactant Gases to Fuel Cell (4)
Reactant Return Gases from Fuel Cell (2)
Ports for Refill of Humidifier Bottles (2)
Rear Panel
Input Reactant Gases (4)
Input Purge Gas (1)
Output Venting of Reactant Gases (2)
Output Product Water to Drain (2)
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Electronic Load |
Power: 800 Watts (also available 2000W or 4000W)
Selectable Voltage: 0-10, 0-20, and 0-50 Volts
Selectable Current: 0-2, 0-20, and 0-150 Amps
Constant Current and Voltage Mode:
Accuracy:
0,25% FS for med/high ranges
0,50% FS for low range
Resolution: 1/4000 of full scale
Constant Power Mode:
Accuracy: 3% FS for all ranges
Resolution: 0,25% of full scale
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| Electric Requirements |
All power and control connections provided by Power Station™Control Unit* |
For more specifications see the Adobe PDF Product Manual. |
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|  | H-Tech Warranty & Guarantee |  |
H-Tech will work directly with you to address any manufacturer defects or other warranty issues in order to resolve any problem quickly and efficiently with minimum consumer effort.
H-Tech's Warranty Policy |
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|  | H-Tech Shipping Information |  |
• Estimated Ship Dimensions: " x " x " • Estimated Ship Weight: lbs • Lead time: 30 days • Shipping origin: Woburn, United States Please contact us for pricing on this product. H-Tech's Shipping Policy |
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