Used 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.
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RELASKO (FOREST CRUISER) – GUPTA BRAND ( 90000066 )
Relational Algebra ( CH 2135 )
RELAXATION OSCILLATOR USING UJT – GUPTA BRAND 200336
Objective : To study the Frequency and Wave shape generated by Relaxation Oscillator.
Features : Instrument comprises of 30V DC Regulated Power Supply, Circuit diagram printed & components mounted on front panel
RELAY CONTROL SYSTEM – GUPTA BRAND 200917
No Description
RELIGH BRIDGE – GUPTA BRAND 200661
Optional Acc.
1) Galvalnometer 30-0-30 Division Sensitivity of 2μA/Division
2) Two Dials of 0.1mH & 1mH or Two Dials of 1mH & 10mH or Two