.Reid Vapour Pressure Test Apparatus. -HLSIUsed to determine the vapour pressure of volatile non-viscous Petroleum products except liquified petroleum gases. The Vapour pressure is made up of brass heavily Chronium plated and consists of an air chamber and a gasoline chamber of definite dimensions and volume ratio. A pressure gauge of required range is fitted above the air chamber. The joints are made leak proof by neoprene washers. The water bath used is of such dimensions that the vapour pressure bombs may be immersed to at least 1 inch above the air chamber and maintained at a constant temparature range upto 100⁰C plus minus 2⁰C.

• Same as above but with contact thermometer & relay.
• Bath only for 2 tests with contact thermometer & relay.
• Bath only for 4 tests with contact thermometer & relay.
• Bath only for 6 tests with contact thermometer & relay.
• Vapour Pressure Bomb Consisting of one air chamber, one Gasoline chamber without cock & one Gasoline chamber with cock.

• Vapour Pressure Bomb for LPG method as per IP-161 & ISI-1448 without pressure guage.

• 20% Ullage Chamber
• 33% Ullage Chamber
• Air Chamber
• Pressure guage any range

Note :

• Digital temprature Controller Cum indicator can be supplied at an extra cost. 

Optional Accessories :

• Gauge for above any of the range 0-15 psi or 0-45 psi or 0-60 psi or 0-100 psi each range.
• Spare Air Chamber.
• Spare Gasoline chamber without cock.
• Spare Gasoline chamber with cock.