ALABS-A85-464
Categories: Physics Lab Equipments
Fortins Barometer
A glass tube of 6mm bore is
contained in an enameled & lacquered brass case, mounted on a
polished wooden board with plates for fixing to wall, open plate
reflectors & ring & screws for vertical adjustment. The silvered
scales, graduated in inches & mm are read by vernier moving by Rack
& pinion to 1/200 in & 1/10mm & are enclosed in glass
cylinder. A glass cylinder at the lower end of the barometer is provided
with an ivory point to which the level of the mercury in the cistern is
adjusted before readings are taken. A ring support & three locking
screws at base of instrument provide a means of securing the barometer
in a vertical positions. Fitted with thermometer with centigrade &
Fahrenheit scale. Supplied without mercury but with instruction for
filling the barometer.
Fortins Barometer ALTEC Laboratory Equipments and ALTEC Laboratory Instruments Tenders.