General Catalogue Chemistry - BECO Internacional LTDA.
General Catalogue Chemistry - BECO Internacional LTDA.
General Catalogue Chemistry - BECO Internacional LTDA.
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
heaters and stirrers<br />
Burners and accessories<br />
666 714<br />
Cartridge burner DIN type<br />
With air regulation and needle valve, T= 1400 °C.<br />
Delivery incl. 400 ml cartridge (> 666 715) propane/butane mix.<br />
666 715<br />
Cartridge<br />
Replacement cartridge with safety valve for cartridgeburner (> 666 714).<br />
Capacity 3 h, contents: 400 ml, weight: 220 g<br />
666 711<br />
Butane gas burner<br />
with valve and air control, without cartridges (> 666 712).<br />
Height: 22 cm. Weight: 0.3 kg<br />
666 712<br />
Butane cartridges<br />
For butane gas burner (> 666 711) and soldering torch (> 666 713).<br />
Set of three, each 0.2 kg<br />
Burners and accessories<br />
Gas Gas Gas Dimensions<br />
Burner typ Natural Propane universal Height Weight<br />
Bunsen burner with air regulation<br />
Bunsen burner with air regulation,<br />
- 160 mm 0.3 kg<br />
needle valve and gas selection<br />
Bunsen burner air regulation,<br />
- - 160 mm 0.35 kg<br />
needle valve, pilot flame inside * * - 160 mm 0.3 kg<br />
Teclu burner air regulation, needle valve<br />
Teclu burner air regulation,<br />
* * - 160 mm 0.4 kg<br />
needle valve and gas selection<br />
Teclu safety burner<br />
- - 180 mm 0.25 kg<br />
with heavy base 1) 666 695<br />
666 693<br />
656 016<br />
666 6961<br />
666 6941<br />
666 7051<br />
666 7031<br />
656 017<br />
666 709<br />
666 708<br />
- 220 mm 0.7 kg<br />
1) The safety burner is equipped with a thermocouple monitoring device which will automatically stop the flow of gas if the flame should go out.<br />
The burner can be relit immediately by pressing the red ignition safety knob.<br />
* to DVGW and DIN 30 665 part1<br />
Wide-flame attachment<br />
666 724<br />
666 725<br />
666 724<br />
Cat. No. fitting burner<br />
666 714, 656 016,<br />
656 017, 666 6901<br />
666 7051, 666 7031<br />
666 695,<br />
666 693, 666 6941<br />
224 LEYBOLD DIDACTIC · GENERAL CATALOGUE CHEMISTRY<br />
Safety gas hose according to<br />
DIN 306 64 and DVGW<br />
For all laboratory gas burners and gas types,<br />
flexible, non-kinking.<br />
Cat. No. Length Wall thickness Inside diameter<br />
[m] [mm] [mm]<br />
666 729<br />
607 020<br />
667 187<br />
666 714<br />
666 715<br />
666 7051<br />
666 695<br />
1.0 2.0 10<br />
0.5 2.0 10*<br />
1.0 2.0 10*<br />
* with non-kinking, elastic end sleeve, no hose clamps required<br />
666 713<br />
Butane soldering torch<br />
With basic torch, valve and air control.<br />
Also suitable for glass work;<br />
can achieve a temperature of approx. 1600 °C.<br />
Gas supplied from interchangeable cartridges.<br />
Height: 20 cm<br />
Weight: 0.6 kg<br />
666 709<br />
666 729<br />
666 712<br />
667 187<br />
666 713<br />
666 6961
Change language