Description
L50 SP/GR BS718 hydrometers @ 20°C
L50 SP/GR BS718 hydrometers @ 20°C
British Standard 718 Glass Hydrometers are precision instruments ideal for laboratory use for the accurate determination of the Density or Specific Gravity of liquids.
They can be supplied with Works or UKAS Certified Calibration Certificates traceable to National Standards.
Density Hydrometers are graduated in grammes per millilitre @ 20°C based on the principle that: “ Density (g/ml.) of a liquid at temperature ‘t’ is the mass in grammes per millilitre of the liquid at ‘t’.”
Specific Gravity Hydrometers are graduated @ 60/60°F based on the principle that: “ The Specific Gravity t1/t2 of a liquid =
Mass of a given volume of liquid at temperature t1
Mass of an equal volume of pure water at temperature t2
Density Hydrometers g/ml @ 20°C are to BS 718, ISO 649, DIN 12791, NL B 35-511 and JS B 7525.
Specific Gravity Hydrometers Sp/Gr @ 60/60°F are to ISO 650 (BS 718:1961).
Maximum Length 335mm.
Divisions 0.0005
Tolerance +/-0.0005
Maximum Diameter 27mm.
Calibrated @ 20°C
Supplied singles
|
Order Code |
Range |
|
D2500 |
0.600/0.650 g/ml |
|
D2501 |
0.650/0.700 g/ml |
|
D2502 |
0.700/0.750 g/ml |
|
D2503 |
0.750/0.800 g/ml |
|
D2504 |
0.800/0.850 g/ml |
|
D2505 |
0.850/0.900 g/ml |
|
D2506 |
0.900/0.950 g/ml |
|
D2507 |
0.950/1.000 g/ml |
|
D2509 |
1.000/1.050 g/ml |
|
D2511 |
1.050/1.100 g/ml |
|
D2513 |
1.100/1.150 g/ml |
|
D2515 |
1.150/1.200 g/ml |
|
D2517 |
1.200/1.250 g/ml |
|
D2519 |
1.250/1.300 g/ml |
|
D2521 |
1.300/1.350 g/ml |
|
D2523 |
1.350/1.400 g/ml |
|
D2525 |
1.400/1.450 g/ml |
|
D2527 |
1.450/1.500 g/ml |
|
D2529 |
1.500/1.550 g/ml |
|
D2531 |
1.550/1.600 g/ml |
|
D2533 |
1.600/1.650 g/ml |
|
D2535 |
1.650/1.700 g/ml |
|
D2537 |
1.700/1.750 g/ml |
|
D2539 |
1.750/1.800 g/ml |
|
D2541 |
1.800/1.850 g/ml |
|
D2543 |
1.850/1.900 g/ml |
|
D2545 |
1.900/1.950 g/ml |
|
D2547 |
1.950/2.000 g/ml |
