Glass measuring cylinder 210 series

graduated

Class B (shortline graduation) Class A (circular graduation at main points) The tolerances are half of the tolerances of class B according to DIN ISO standards. Class A conformity certified (circular graduation at main points) Conformity means compliance with the German Calibration Regulations and the relevant standards. By imprinting the conformity symbol ”DE-M” we confirm that the measuring device complies with these conditions. A batch certificate of conformity is supplied together with every box. On request, individual certificates of conformity are available. Graduation: the blue graduation is fused on the glass and resistant against most acid and alkaline solutions the amber stain graduation penetrates into the glass surface and is, therefore, more resistant than the blue, fused-on enamel graduation made of borosilicate glass 3.3 in compliance with DIN EN ISO 4788 very good chemical resistance minimal thermal expansion high resistance to thermal shocks autoclavable calibrated ”In” (to contain) well legible numbers and graduations with spout with hexagonal base