Tube-type furnace to borrow or local vendor?

Dear Labmembers,

I'm wondering if anyone has tube-type furnace for annealing, and if I
could borrow a bit because the one in the my lab is out of order just
now.
The model of tube furnace is MTF 10/25/130 from carbolite.
As long as inner diameter of tube is larger than 25mm and temperature
goes up to 500-600 C, any tube furnace will be fine.
Also if anyone knows somewhere that I can borrow in bay area, please
let me know.

Thanks,

Joongsun