CO OZNACZA SŁOWO HYDROMETER
Areometr
Hydrometr jest przyrządem służącym do pomiaru ciężaru cieczy; to znaczy stosunek gęstości cieczy do gęstości wody. Hydrometr jest zazwyczaj wykonany ze szkła i składa się z cylindrycznego trzonu i żarówki ważonej rtęcią lub ołowiem, aby umożliwić wyprostowanie. Płynę, która ma być przetestowana, wlewana jest do wysokiego pojemnika, często cylindra stopniowego, a hydrometr delikatnie opuszczany jest do cieczy, dopóki nie unosi się swobodnie. Punkt, w którym powierzchnia cieczy dotyka łodygi hydrometru. Hydrometry zazwyczaj zawierają skalę wewnątrz łodygi, dzięki czemu można dokładnie odczytać ciężar właściwy. Istnieje wiele skal i są stosowane w zależności od kontekstu. Hydrometry mogą być skalibrowane do różnych zastosowań, takich jak laktometr do pomiaru gęstości mleka, sacharometr do pomiaru gęstości cukru w cieczy lub alkoholometr do pomiaru wyższych poziomów alkoholu w spirytusie.
Definicja słowa hydrometer w słowniku
Definicja areometru w słowniku jest instrumentem do pomiaru gęstości względnej cieczy, zwykle składającej się z uszczelnionej rury z podziałką z obciążoną bańką na jednym końcu, przy czym gęstość względna jest wskazywana przez długość niezapiękanej łodygi.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «HYDROMETER»
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hydrometer w następujących pozycjach bibliograficznych Książki powiązane ze słowem
hydrometer oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
1
Geotechnical Laboratory Measurements for Engineers
The hydrometer is a buoyancy-based device that balances the weight (mass
times gravity) of the device with the weight of displaced fluid. Figure 8.7 shows
the important geometric features of a typical hydrometer. In brief, a known
quantity of ...
John T. Germaine, Amy V. Germaine,
2009
2
Special Procedures for Testing Soil and Rock for Engineering ...
A DIRECT METHOD FOR PLOTTING GRAIN SIZE CURVES FROM
HYDROMETER TEST DATA Submitted by R. C. Dick1 Abstract and Summary
This report describes a method by which the time required to draw a grain size
curve from ...
3
Applied Soil Mechanics with ABAQUS Applications
1.3.2 Hydrometer Analysis Sieve analysis cannot be used for clay and silt
particles because they are too small (<0.075 mm in diameter) and they will be
suspended in air for a long time during shaking. The grain-size distribution of the
...
A hydrometer has a long neck or stem with a density scale reading in grams per
cubic centimetre (g/cm3). A large bulb filled with air displaces the liquid and
provides an upthrust to make the hydrometer float. Lead shot glued in the bottom
...
5
Geotechnical Engineering: Principles and Practices of Soil ...
From Eq. (3.26d), it is clear that the ASTM 152H hydrometer is calibrated in such
a way that the reading on the stem will be R - 0 when pf= 1, and R = 60 when pf=
1.0374 The ASTM 1 52 H hydrometer gives the distance of any reading R on the
...
6
Aviation Fuel Quality Control Procedures
A.2 API GRAVITY (by W. G. Keener) A.2.1 Introduction and Purpose This
procedure describes the means for measuring the gravity of aviation fuel with a
hydrometer. A significant change in gravity may indicate contamination by
another ...
7
Fundamentals of Geotechnical Engineering
When an ASTM 152H (ASTM, 2006) type of hydrometer is placed in the soil
suspension (Figure 2.13) at a time t, measured from the start of sedimentation, it
measures the specific gravity in the vicinity of its bulb at a depth L. The specific
gravity ...
8
Encyclopedia of Soil Science
The hydrometer method is also an attempt to measure density of a suspension at
a particular depth. To do this requires a hydrometer of a particular design and a
controlled laboratory procedure that takes into account the temperature and time
...
9
TechOne: Basic automotive service and maintenance
If the battery has a built-in hydrometer, observe the indicator color (Figure 3). A
green indicator means the battery is over 65 percent charged, and may be tested
in its present condition. If the hydrometer indicator is dark, the battery is less than
...
Don Knowles, Jack Erjavec,
2004
10
Basic and Applied Soil Mechanics
He = < h vH) ", + 2+^ V ' ) \ H (2.35) For a particular hydrometer, knowing the
length and volume of hydrometer bulb, the values of effective depth can be
obtained for different values of hydrometer reading RH. A graph is plotted
between the ...
Gopal Ranjan, A S R Rao,
2007
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «HYDROMETER»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
hydrometer w wiadomościach.
Position Title: Chemist II - Alcohol Testing
... Pressure Liquid Chromatography, Chemical Hoods, Density Reader, Hydrometer, Spectrophotometer, distillation apparatus and flow meters. «Police News, Lip 15»
Team Spirits
Standing next to a giant multi-hued copper still as rye whiskey pours steadily out of a spout equipped with a hydrometer used to measure ... «Metroland, Lip 15»
China Heat Meter Industry Report, 2014-2018
... business in China through Diehl Metering (Jinan) Co., Ltd. (former Hydrometer (Shandong) Metering Co., Ltd), which was established in Dec. «MarketWatch, Cze 15»
Global and Chinese Heat Meter Market 2018-2020 Forecasts in …
Foreign brands in the Chinese heat meter market now consist mainly of Techem, Ista, Danfoss, Diehl Metering (Former Hydrometer), Landis ... «PR Newswire, Cze 15»
Pig manure brokerage in pipeline as nitrates loopholes tighten up
Typically, pig slurry has 4.3pc solids, but this can be cross-checked using a hydrometer. At this concentration, and taking fertiliser quotes from ... «Irish Independent, Cze 15»
CJ Extra Q&A: Learning the craft of homebrewing
Becker: If you're bottling beer and you don't use a hydrometer and don't let it ferment out far enough, you will fill the bottles and they will ... «Topeka Capital Journal, Cze 15»
Refueling Discipline Crucial for Pilots and FBOs
The broker also insisted that the line service personnel perform a specific gravity check using a hydrometer to check for dissolved water or other ... «Aviation Week, Maj 15»
Recipe: Brew an American pale ale at home
Take note of the number where the liquid hits the hydrometer. For this beer, we are shooting for a gravity reading around 1.045. Discard your ... «The Seattle Times, Maj 15»
Meet Matthew Carroll, beer intern
IBU Dextrin Zymurgy Wort Vorlauf Sparge Diacetyl Esters Ethanol Flocculation Hopping Hydrometer International Bitterness Units Lauter Tun ... «Kingsport Times News, Maj 15»
Get started brewing your own beer with The Seattle Times …
Hydrometer (not in all kits): Used to measure the “gravity” of beer before and after it ferments, indicating how much sugar has been converted to ... «The Seattle Times, Maj 15»