Hehe this always comes up :P
Uhh nope my mistake, I thought you were referring to e-cigs.. never heard of a "vapouriser" till now.. ta.
Works on a similar basic principle to an e-cig I guess. Well, regardless of my opinions on that ever-popular drug you refer to, I can help you out.
Basically, yes - you can use PG+nicotine liquid in a "herb vaporiser". Iolite runs at ~190*C, others can run 250*+.
The various forms of nicotine (primarily protonated) in e-cig juice gas-phase between 125-200*C.(and the prolylene glycol at ~185*c)
So, Yes. Drip your e-cig liquid on your gear and stick in your vaper
BTW.. what I thought you meant was, can you use hash oil in an e-cig.. and yes, you can.
Atomisers run between 85-150*C wet (limited by the heat used to evap the liquid), up to 500*C+ dry.
That fits the vapourisation characteristics of cannabinoids.
Christ I crap on when I'm tired. Cheers.