Description
M50 BS718 Hydrometers
M50 SP/GR BS718 hydrometers @ 60/60°F
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 270mm.
Divisions 0.001
Tolerance +/-0.001
Maximum Diameter 24mm.
Calibrated @ 60/60°F
Supplied singles
|
Order Code |
Range |
|
D1548 |
0.600/0.650 Sp/Gr |
|
D1549 |
0.650/0.700 Sp/Gr |
|
D1550 |
0.700/0.750 Sp/Gr |
|
D1551 |
0.750/0.800 Sp/Gr |
|
D1552 |
0.800/0.850 Sp/Gr |
|
D1553 |
0.850/0.900 Sp/Gr |
|
D1554 |
0.900/0.950 Sp/Gr |
|
D1555 |
0.950/1.000 Sp/Gr |
|
D1557 |
1.000/1.050 Sp/Gr |
|
D1559 |
1.050/1.100 Sp/Gr |
|
D1561 |
1.100/1.150 Sp/Gr |
|
D1563 |
1.150/1.200 Sp/Gr |
|
D1565 |
1.200/1.250 Sp/Gr |
|
D1567 |
1.250/1.300 Sp/Gr |
|
D1569 |
1.300/1.350 Sp/Gr |
|
D1571 |
1.350/1.400 Sp/Gr |
|
D1573 |
1.400/1.450 Sp/Gr |
|
D1575 |
1.450/1.500 Sp/Gr |
|
D1577 |
1.500/1.550 Sp/Gr |
|
D1579 |
1.550/1.600 Sp/Gr |
|
D1581 |
1.600/1.650 Sp/Gr |
|
D1583 |
1.650/1.700 Sp/Gr |
|
D1585 |
1.700/1.750 Sp/Gr |
|
D1587 |
1.750/1.800 Sp/Gr |
|
D1589 |
1.800/1.850 Sp/Gr |
|
D1591 |
1.850/1.900 Sp/Gr |
|
D1593 |
1.900/1.950 Sp/Gr |
|
D1595 |
1.950/2.000 Sp/Gr |
