ALABS-A85-699
Categories: Physics Lab Equipments
Boyle Law Apparatus Advanced
Designed for Boyle’s Law demonstration in wide pressure ranges to a
group of students, results can be observed even from a distance. The
apparatus comprises a thick walled, wide-bore glass tube mounted
vertically in front of a scale graduated 0 to 65cm3, with closed end of
the tube at the top and open bottom end secured tightly on the
thick-walled metal tube with O-ring to get leak-proof joint. Other end
of metal tube connected to a cylindrical oil chamber filled with colored
oil and capable of withstanding high pressures. Zero of the scale
corresponds to the inside of the closed (top) end of the tube with the
scale reading directly indicating volume of the air enclosed in the
tube. Oil chamber fitted with Bourdon gauge at the top, calibrated 0-3.4
× 105 Nm-2 and has a valve on one side for connection to air
compression pump. As the pressure in the oil chamber is increased, oil
is forced into the glass tube compressing the air contained therein and
the volume of the contained air and its actual (total) pressure is
directly indicated. The glass tube has thick walls of high strength
having a very large safety overload margin. A transparent safety screen
is mounted securely in front of glass tube as an added safety measure
Boyle Law Apparatus Advanced ALTEC Laboratory Equipments and ALTEC Laboratory Instruments Tenders.