Search results

...rature of the copper block, housing the two glass chambers of the O2k. The block temperature is recorded by [[DatLab]] as one of the O2k system channels. [[DatLab error messages|DatLab error: Average block temperature over past 10 min has not reached set temperature]]

...the O2k-Chamber Holder sV is screwed on top of the chamber into the copper block to hold the chamber into a tight vertical position (O-ring) and prevent liq

...k, the O2k-Chamber Holder is screwed on top of the chamber into the copper block to hold the chamber into a tight vertical position (O-ring) and prevent liq

...ndrial impairment in human hepatoma (HepG2) cells exposed to copper oxide, copper-iron oxide and carbon nanoparticles. Ecotoxicol Environ Saf 189:109982. ...n HepG2 cells, thus implying that the liver is a target organ in human for copper oxide nanoparticles toxicity.

*Copper-Block with windows to 2 O2k-Chambers

'''POS-Holder sV''', made from black POM, to be screwed into the copper block of the [[O2k-Main Unit]], guiding the [[OroboPOS|POS]] to the [[O2k-Chamber

...; ±0.002 °C (at room temperature). Continuous recording of the O2k-Copper Block temperature with DatLab. Temperature change from 20 to 30 °C within 15 min === Block temperature does not increase while heating with full power ===

...80px]]The '''POS-Holder''', made from blue POM, is screwed into the copper block of the [[O2k-Main Unit]], guiding theguiding the [[OroboPOS|POS]] to the 2-

:::::# The block temperature may have been changed. - Compare calibration values at identica ...itioned, with the blue POS holder (on the left or right side of the copper block) screwed too far into the chamber housing. This would allow only partial co

...d by spilled medium acting as an adhesive between glass chamber and copper block. Wash with plenty of warm water and try to remove the chamber while the O2k

...detector may be placed in a fixed position close to the LEDs in the copper block. Alternatively, a photodiode or light guide can be flexibly attached to the

::::# Clean the copper block of the O2k and reassemble the O2k-chamber.