General Catalogue Chemistry - BECO Internacional LTDA.
General Catalogue Chemistry - BECO Internacional LTDA.
General Catalogue Chemistry - BECO Internacional LTDA.
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chromatography<br />
Gas chromatography modules<br />
665 490<br />
Base panel demonstration chromatograph<br />
Injection block made of stainless steel with<br />
connection for carrier gas, separating column<br />
and detector module, mounted on a CPS training<br />
panel. Fixing clips are used for mounting the<br />
detectors (> 665 495 or > 665 496).<br />
Voltage supply to detector, integrated amplifier<br />
and signal output via DIN cable. The analog signals<br />
of the detector can be transmitted to a single-channel<br />
recorder (e.g. > 575 702) via the<br />
recorder output.<br />
At the same time there is the possibility of evaluating<br />
the signals on a PC with the aid of the<br />
Sensor-CASSY ® interface (> 524 010).<br />
Power supply:<br />
24 V AC via power supply unit (> 667 824)<br />
Fuse: 150 mA<br />
Chart recorder output: analog, 0 ... +2 V<br />
Dimensions: 300 x 297 x 100 mm<br />
Panel: 300 x 297 mm<br />
Weight: 1.5 kg<br />
667 824<br />
CPS power supply unit 24 V<br />
For supplying power e.g. to the CPS-gas chromatograph<br />
(> 665 490).<br />
Power supply: 230 V, 50/60 Hz<br />
Output: 24 V DC/3 A<br />
Dimensions: 100 x 297 x 110 mm<br />
Panel: 100 x 297 mm<br />
Weight: 1.7 kg<br />
666 482<br />
52 LEYBOLD DIDACTIC · GENERAL CATALOGUE CHEMISTRY<br />
CPS aeration pump, controllable<br />
For continuous aeration. The pump can also be<br />
used to create a partial vacuum. The flow rate<br />
can be controlled either manually (via a control<br />
knob) or externally (by means of a control voltage<br />
0...10V).<br />
Pump capacity: 0...3 l/min,<br />
manually set or externally controllable<br />
Max. pressure: 2 bar<br />
Partial vacuum: min. 380 mbar<br />
Supply voltage: 13 V/1.3 A via enclosed plug-in<br />
supply unit (230 V/50 Hz)<br />
Dimensions: 100 x 297 x 130 mm<br />
Weight: 1.3 kg<br />
665 492<br />
CPS Gas cartridge holder<br />
For supplying the CPS demonstration chromatograph<br />
(> 665 490 ) with CO 2 or N 2 O as carrier<br />
gases.<br />
Disposable cartridges are used for gas supply.<br />
Manometer: 0 ... 4 bar for N 2 O and CO 2<br />
Valve: pressure reducing valve, can be regulated<br />
Dimensions: 100 x 297 x 120 mm<br />
Training panel: 100 x 297 mm<br />
Weight: 1.1 kg<br />
Scope of delivery<br />
666 482 665 492<br />
1 Pressure vessel<br />
1 Manometer<br />
1 Fine regulating valve<br />
1 Tubing<br />
1 Training panel with mounting hardware<br />
665 495<br />
Gas sensor with amplifier<br />
The gas sensor has excellent sensitivity regarding<br />
organic and some inorganic gases.<br />
Because the semiconductor oxide of the sensor<br />
is designed for operation in atmospheric<br />
oxygen, the sensor is ideally suited for operation<br />
with air as the carrier gas.<br />
Type of sensor: Taguchi sensor<br />
Semiconductor material: mixed oxide<br />
Power supply: 5 V DC<br />
Gain: 100x<br />
Weight: 0.2 kg<br />
665 496<br />
665 496<br />
665 495<br />
Heat conductivity detector with amplifier<br />
This detector is designed particularly for operation<br />
in connection with the demonstration gas<br />
chromatograph. Special tungsten filaments<br />
allow it to be used in conjunction with He, N 2 O<br />
or CO 2 as the carrier gas.<br />
Type of sensor: heat conductivity detector,<br />
metal filament made of tungsten<br />
Power supply: 5 V DC<br />
Gain: 100x<br />
Weight: 0.2 kg
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