Stem Corporation Magnetic Stirrer Block Heater & Chiller Model - RS2550 Lab
This Stem Corporation Block Heater & Chiller Model - RS2550 was removed from a university lab where it was surplus to requirements.
The heater powers up and has been tested with a digital thermometer (not included).
When set to 37˚C the display showed 37˚C and the thermometer measured 36.2˚C.
When set to 55˚C (max) the display showed 57˚C and the thermometer measured 53˚C.
We were unable to test the shiller as we don't have the connecting cable.
The magnetic stirrer seems to be working well.
25 x 27mm diameter tube holes