Technical data

Finding the density of liquids using a densimeter

Article no: P1002200

Principle

The students should use the knowledge gained from the experiments "Buoyancy" and "Archimedes' principle" to be able to construct a hydrometer.

The correlation between density and immersion depth is to be determined in a preliminary experiment, the results of which should be expressed as a "the - the " statement by the students.

In the experiment itself the scale of the hydrometer will be calculated and then the density of various liquids will be determined.

Benefits

Real stand material for an esecially stable and safe setup
Student-suitable experiment descriptions with reports available

Scope of delivery

Beaker, 100 ml, plastic (PP)	36011-01	1
Beaker, 250 ml, plastic (PP)	36013-01	1
Graduated cylinder, 50 ml, plastic	36628-01	1
Test tube, laboratory glass, various lengths, 100 pcs.	37656-10	1
Glass tubes,l.250 mm, pkg.of 10	MAU-16074544	1
Pipette with rubber bulb	64701-00	1
Steel pellets, d = 2 mm, 120 g	03990-00	1
Balance pan, plastic	03951-00	2
Lever	03960-00	1
Pointer for lever	03961-00	1
Plate with scale	03962-00	1
Support base, variable	02001-00	1
Stand rods, stainless steel, various sizes	02031-00	1
Boss head	02043-00	1
Holding pin	03949-00	1
Set of precision weights,1g-50g	44017-01	1

Necessary accessories

Petroleum ether, 40-60 °C, 500 ml	30184-50
Sodium chloride 250 g	30155-25