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Hydrometers

Hydrometers

Types of Hydrometers

Plain Form hydrometers do not have a built-in thermometer; use a separate thermometer to measure the temperature .

Specific Gravity is the standard scale for what a hydrometer measures. Specific gravity is the ratio of the density of your sample at 60°F to the density of water at 60°F.

Degrees API scale hydrometers are selected by the American Petroleum Institute (API), the United States Bureau of Mines, and the National Institute of Standards and Technology (NIST) as the standard scale for petroleum products.

Degrees Baumé hydrometers are used for liquids heavier than water, such as syrups.

Brix Scale hydrometers are used by the sugar industry. The degrees of the scale are equal to the percentage of sucrose by weight at standard temperatures.

Salt hydrometers are graduated in % saturation or % by weight of salt in solution.

Alcohol (Tralle and Proof Scales) hydrometers measure directly in percentage ethyl alcohol by weight in water from 0 to 100%. The Proof scale indicates the proof of alcohol from 0 to 200 proof. Proof is twice the percentage of alcohol by volume in solution.

Soil hydrometers determine the specific gravity of a suspension, enabling the percentage of particles of a certain equivalent particle diameter to be calculated.


How to Read a Hydrometer
1. Pour your sample into a smooth, clear cylinder or jar that is dry or well rinsed with a portion of the sample.
2. Make sure that your sample is thoroughly mixed before testing.
3. Immerse the hydrometer in the liquid to a point slightly below the place where it naturally floats. Make sure the hydrometer and liquid are at rest and free of air bubbles.
4. Measure the temperature of the sample. Ideally, the sample temperature should be equal to the temperature standard of the hydrometer, generally 60°F. If temperature differences are unavoidable, correction tables can help to adjust readings— call our Application Specialists for information.
5. Take your reading at the point where the surface of the liquid crosses the hydrometer.We offer a wide range of Thermometry , Humidity, Moisture and Weather solutions that covers the entire range.
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Representative photo only H B Instrument Dual Scale Hydrometer 1 000 to 2 000 Specific Gravity 0 02 Divisions 0 to 70 Baume 1 0 Division Plain Form

H-B Instrument Dual-Scale Hydrometer, 1.000 to 2.000 Specific Gravity, 0.02 Divisions, 0 to 70° Baume, 1.0° Division, Plain Form

Product Type Hydrometers, Dual-Scale,Baume range (min) degrees 0,Baume range (max) degrees 70
EW-08299-66
Usually ships in 8 days or sooner.
$20.00 USD/EACH

Qty:

Representative photo only H B Instrument Hydrometer 1 000 to 1 070 Specific Gravity 0 0005 Divisions Plain Form

H-B Instrument Hydrometer, 1.000 to 1.070 Specific Gravity, 0.0005 Divisions, Plain Form

Product Type Hydrometers, Specific Gravity,Specific gravity range Minimum 1,Specific gravity range Maximum 1.07
EW-08298-65
Usually ships in 8 days or sooner.
$25.00 USD/EACH

Qty:

EW-08298-38 Image is representative of item

Durac Specific Gravity Polycarbonate Hydrometers, 1.000 to 1.180, 0.002 Div, 300mm L, ±0.002 Accuracy, Individually Serialized

Specific gravity range Minimum 1.000,Product Type Hydrometers, Plastic/Polycaronate,Specific gravity range Maximum 1.180
EW-08298-38
In stock.
$83.00 USD/EACH

Qty:

EW-08298-44 Image is representative of item.

Durac Salt Hydrometer, Polycarbonate 10 to 100%, 1% Div, 300mm L, 1 Accuracy, Individually Serialized

Product Type Hydrometers, Plastic/Polycaronate,Length mm 300,Range 10 to 100
EW-08298-44
In stock.
$83.00 USD/EACH

Qty:

EW-08298-40 Image is representative of item

Durac Specific Gravity Polycarbonate Hydrometers, 1.050 to 1.220, 0.002 Div, 300mm L, 0.002 Accuracy, Individually Serialized

Specific gravity range Minimum 1.050,Product Type Hydrometers, Plastic/Polycaronate,Specific gravity range Maximum 1.220
EW-08298-40
In stock.
$83.00 USD/EACH

Qty:

Representative photo only H B Instrument Hydrometer 1 000 to 1 220 Specific Gravity 0 002 Divisions Plain Form

H-B Instrument Hydrometer, 1.000 to 1.220 Specific Gravity, 0.002 Divisions, Plain Form

Specific gravity range Minimum 1,Product Type Hydrometers, Specific Gravity,Specific gravity range Maximum 1.22
EW-08298-84
In stock.
$22.00 USD/EACH

Qty:

EW-08297-38 H-B Instruments Glass Hydrometer, 0 to 100 Percent Saturation of Salt, Plain Form

H-B Instrument Glass Hydrometer, 0 to 100 Percent Saturation of Salt, Plain Form

Product Type Hydrometers, Percent Salt,Brix scale range (min) % 0,Brix scale range (max) % 100%
EW-08297-38
Usually ships in 8 days or sooner.
$22.00 USD/EACH

Qty:

EW-08298-41 Image is representative of item

Durac Specific Gravity Polycarbonate Hydrometers, 1.200 to 1.420, 0.002 Div, 300mm L, 0.002 Accuracy, Individually Serialized

Specific gravity range Minimum 1.200,Product Type Hydrometers, Plastic/Polycaronate,Specific gravity range Maximum 1.420
EW-08298-41
Usually ships in 9 days or sooner.
$83.00 USD/EACH

Qty:

Representative photo only H B Instrument Alcohol Hydrometer 0 to 100 Tralle 0 to 200 Proof Subdivisions 1 Tralles 2 Proof Combined Form

H-B Instrument Alcohol Hydrometer, 0 to 100% Tralle, 0 to 200 Proof, Subdivisions: 1° Tralles, 2° Proof, Combined Form

Product Type Hydrometers, Alcohol,Length mm 305,Range 0 to 100% Tralle, 0 to 200 Proof
EW-08285-58
Usually ships in 7 days or sooner.
$71.00 USD/EACH

Qty:

Representative photo only H B Instrument Specific Gravity Hydrometer Set 8 Plain Form 0 700 to 2 000

H-B Instrument Specific Gravity Hydrometer Set, 8 Plain Form, 0.700 to 2.000

Specific gravity range Minimum 0.7,Product Type Hydrometers, Specific Gravity,Specific gravity range Maximum 2
EW-08297-41
In stock.
$254.00 USD/SET

Qty:

EW-08298-42 Image is representative of item

Durac Specific Gravity Polycarbonate Hydrometers, 1.400 to 1.620, 0.002 Div, 300mm L, 0.002 Accuracy, Individually Serialized

Specific gravity range Minimum 1.400,Product Type Hydrometers, Plastic/Polycaronate,Specific gravity range Maximum 1.620
EW-08298-42
In stock.
$83.00 USD/EACH

Qty:

Representative photo only Hydrometer Case for 380 mm Length Hygrometer

Hydrometer Case for 380 mm Length Hygrometer

Product Type Accessory,Length mm Fits one hydrometer up to 15" L (381 mm),Model B61900-0200
EW-08285-97
In stock.
$51.00 USD/EACH

Qty:

EW-08298-26 Image is representative of item.

Durac Baume Polycarbonate Hydrometer, 0 to 12, 0.2 Div, 255mm L, Individually Serialized

Product Type Hydrometers, Plastic/Polycaronate,Baume range (min) degrees 0,Baume range (max) degrees 12
EW-08298-26
In stock.
$83.00 USD/EACH

Qty:

EW-08298-43 Image is representative of item.

Durac Salt Hydrometer, Polycarbonate, 0 to 80%, 1% Div, 300mm L, 1 Accuracy, Individually Serialized

Product Type Hydrometers, Plastic/Polycaronate,Length mm 300,Range 0 to 80
EW-08298-43
In stock.
$83.00 USD/EACH

Qty:

EW-08298-28 Image is representative of item.

Durac Baume Polycarbonate Hydrometer, 9 to 21, 0.2 Div, 255mm L, Individually Serialized

Product Type Hydrometers, Plastic/Polycaronate,Baume range (min) degrees 9,Baume range (max) degrees 21
EW-08298-28
Usually ships in 6 days or sooner.
$83.00 USD/EACH

Qty:

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