Data ack for live fire event.

Data ack for live fire event.

I would like to measure temp (fast) of fire growth and then extinguishment with a water can fire extinguisher . Woodfire 1 ft by 1ft by 1ft fuel package. 

I assume to use Di-245, and will require suggestions on thermocouple type. Thermocouple leads would be 10-20 ft for safety of my laptop. Only need one channel, or two maybe. 

Would like to have chart resolution of >200hz. Greater would be better. 

Any help suggestions are appreciated, 
FF Todd Poole
South Burlington Fire Department
South Burlington, Vermont