Hand vacuum pump

37558

4 Hand vacuum pump

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This experiment/set up contains dangerous goods.
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Description

Simple mechanical air pump for evacuating small recipients, e.g. that of the vacuum experiment chamber (378 88) in the low-vacuum range. With integrated ventilation valve and pointer-type manometer. Complete with plastic tubing, l = 60 cm, diam. = 6.5 mm.

Technical data

Pumping capacity: 16 ml/stroke
Ultimate pressure: approx. 100 mbar
Time to pump out 4-l container (till ultimate pressure): 3 to 4 min.
Connection: hose nipple, 7 mm diam.
Dimensions: 27 cm x 16 cm x 4 cm
Weight: approx. 0.2 kg

Related Documents

PDF (Instruction Sheet)	[375 58] Hand vacuum pump
PDF (Experiment description)	P1.1.2.4 Determining the density of air
PDF (Experiment description)	P2.5.2.1 Pressure-dependency of the volume of a gas at a constant temperature (Boyle-Mariottes law)
PDF (Experiment description)	P2.5.2.2 Temperature-dependency of the volume of a gas at a constant pressure (Gay-Lussacs law)
PDF (Experiment description)	P2.5.2.3 Temperature-dependency of the pressure of a gas at a constant volume (Amontons law)
PDF (Experiment description)	P5.3.5.2 Measuring the refractive index of air with a Mach-Zehnder interferometer
PDF (Experiment description)	C1.1.1.2 Determination of the molar mass of gases
PDF (Experiment description)	C1.4.1.2 Determination of the density of air
PDF (Experiment description)	C1.4.4.2 Temperature-dependency of the volume of a gas at a constant pressure (Gay-Lussacs law) (de)
PDF (Experiment description)	C3.1.1.1 Determination of the density of gases
PDF (Experiment description)	C5.3.2.1 Greenhouse effect
PDF (Experiment description)	D1.1.1.6 Determining the volume of air
PDF (Experiment description)	D1.1.3.5 Determining the density of air

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Hand vacuum pump

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