Ubufatanye
UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Aspirator: a Vessel of Water with a Tap at the Bottom (Sutton, 1904)
The simplest aspirator: a closed vessel of known volume, full of water, with a tap at the bottom. As the water runs out it draws gas in through the apparatus attached to it, and the volume of water run out is the volume of gas drawn through.
Result: an aspirator that draws a measured volume of gas, for example 1/10 cubic foot, through an absorber at a steady rate.
Source: F. Sutton, A Systematic Handbook of Volumetric Analysis (1904), pp. 581-582. Unknown: the vessel's material and the tap. Picture: p. 581 of the book.
Utangiye
Unknown
Amabwiriza
1
1
Fit the vessel
Fit the vessel
Take a vessel of known volume, for example exactly 1/10 cubic foot, and fix a tap at its bottom. Close its mouth tightly with a cork carrying a glass tube, which connects to the absorber the gas is to pass through. Ours: a large clear glass bottle. Not given: the vessel's material, the tap.
Ibikoresho by'iyi ntambwe:
Icupa ry'ikirahuri (risobanutse)1 aspirator vessel
Vanne itazwi1 bottom tap
Ibipfundikizo by'ikorogo1 stopper
Umuheha w'ikirahure1 inlet tubeIbikoresho bikenewe:
Itara ryo ku meza ryo guhuha ikirahure
Ingano zitazwi2
2
Set the flow and draw the gas
Set the flow and draw the gas
Fill the vessel with water, connect the absorber, check that everything is tight, and open the tap partly: the small outflow of water draws the gas through the absorber. For an even rate, fit about a yard of tubing to the outlet, for a steady head, ending in a fine jet tried beforehand to give the time wanted; used reversed, the jet clogs less. When the vessel is empty the gas stops, and the water run out measures the gas passed. Collect and measure the water if the vessel is not of fixed volume.
Ibikoresho by'iyi ntambwe:
Umuyoboro wa kawusu1 outlet tubingUmuheha w'ikirahure1 jetIbikoresho bikenewe:
Igipimo cy'ikirahure gifite imirongoIbikoresho
5- 1 aspirator vesselUmwanya
- 1 bottom tapUmwanya
- 1 stopperUmwanya
- 1 jetUmwanya
- 1 outlet tubingUmwanya
Ibikoresho bikenewe
3- Umwanya
Ibikoresho by'Ibishushanyo Bifitanye Isano
10% igabana
Blowing a Glass Bottle by Hand — Free-Blown Vessel Shaping
na Forge
Gukora Ikirahure
68
0
0
0
5
0
10% igabana
Natural Cork Stoppers from Bark
na Woody
Ububaji
44
0
0
0
3
0
10% igabana
Glass Tube: Drawn by Two Glassmakers Walking Apart (Pellatt, 1849)
na Charlie
Bidafite Ubuzima
5
0
0
0
2
0
10% igabana
Natural Rubber Tubing, Bands and Sheet: Sulfur-Cured with Heat
na Mary
Ubutabire
15
0
0
0
2
0
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