General Catalogue Chemistry - BECO Internacional LTDA.
General Catalogue Chemistry - BECO Internacional LTDA.
General Catalogue Chemistry - BECO Internacional LTDA.
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electrochemistry<br />
Fuel cells and alternative energy sources<br />
666 484<br />
PEM electrolysis unit<br />
For use in the <strong>Chemistry</strong> Panel System (CPS)<br />
and as benchtop unit. All that is necessary for<br />
generating current is to put distilled water in the<br />
reservoir vessel. The gases are collected in<br />
graduated containers. The electrical energy<br />
required for electrolysis can be provided using<br />
a solar cell module (e.g. > 664 431) or via a<br />
power supply (e.g. > 521 35). The gases<br />
produ–ced can be channeled directly to a PEM<br />
fuel cell.<br />
Voltage: 1.8 ... 2.0 V<br />
Max. current: 2.0 A<br />
Gas generation: 20ml/min (H 2 )<br />
10 ml/ min (O 2 )<br />
Connections: 5 mm dia.<br />
Dimensions: 200 x 297 x 100 mm<br />
Weight: 1.8 kg<br />
661 005<br />
Metal hydride reservoir (H 2 )<br />
For simple and safe storage and dispensing of<br />
hydrogen, e.g. for use in fuel cells. The hydride<br />
reservoir is refillable (see accessories).<br />
Capacity: 20 l H 2 (2 g)<br />
Max. filling pressure: 10 bar<br />
Connections: 3 hose adapters<br />
Dimensions: 105 x 30 mm dia.<br />
Weight: 0.23 kg<br />
666 479<br />
34 LEYBOLD DIDACTIC · GENERAL CATALOGUE CHEMISTRY<br />
CPS-metal hydride reservoir (H 2 )<br />
For simple and safe storage and dispensing of<br />
hydrogen, e.g. for use in fuel cells. The hydride<br />
reservoir is refillable (see accessories). For use<br />
in the <strong>Chemistry</strong> Panel System (CPS).<br />
Capacity: 20 l H 2 (2 g)<br />
Max. filling pressure: 10 bar<br />
Discharge pressure: approx. 1.5 bar<br />
Connections: 3 hose adapters<br />
Dimensions: 105 x 30 mm dia. (without panel)<br />
100 x 297 x 80 mm dia. (with panel)<br />
Weight: 0.5 kg<br />
661 005<br />
666 4791<br />
666 479<br />
666 4792<br />
Metal hydride reservoir with charging adapter<br />
(666 4791) and regulation value (666 4792)<br />
666 4791<br />
Charging adapter for metal hydride reservoir<br />
For > 666 479 and > 661 005 for refilling<br />
with hydrogen gas. The hydrogen reservoir can<br />
be connected directly to the reducing valve of<br />
an H 2 gas bottle (e.g. > 661 010 and<br />
> 661 015) via the charging adapter to enable<br />
recharging. A safety valve prevents the pressure<br />
from rising above 20 bar while recharging.<br />
Connection: counter-clockwise thread for H 2 -<br />
reducing valve and threaded fitting for metal<br />
hydride reservoir, with safety valve 20 bar.<br />
Dimensions: 100 x 40 mm<br />
666 4792<br />
Regulating valve for metal hydride reservoir<br />
For > 666 479 and > 661 005. for precise<br />
regulation of dispensed quantity, e.g. for operating<br />
a fuel cell.<br />
Hose connection: 5 mm dia.<br />
Dimensions: 60 x 40 mm
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