PHYSICS

CONSTANT VOLUME AIR THERMOMETER

BHI-ED-322
Qty Comments

Consists of a polished teak wood stand approx. 750 mm heigh fitted with a wooden scale reading from 0 to 60 cm x 1 mm and supporting an adjustable mercury reservoir by a metal rod. A detachable air thermometer bulb about 70 mm dia, connected via three way stopcock to mercury tube with zero index fused inside its upper end. A metal vessel surrounding the bulb supported by detachable metal shelf mounted on insulating asbestos screen. Mounted on a teak wood stand with a deep tray which serves to catch any mercury which has accidentally spilled from the reservoir. Supplied complete with one meter of rubber pressure tubing 10 mm o.d. x 5 mm bore for connecting the reservoir to the bulb (about 750 gm of mercury is required) without mercury.

 

 



BELLSTONE HI-TECH INTERNATIONAL
www.bellstonehitech.com