Sedimentation cones according to Imhoff are used for the determination of sedimentable particles in water.
Sedimentation analysis and thus the determination of water quality e.g. in waste water and rainwater is an essential topic in environmental analysis.
Due to their easy handling, mostly conical sedimentation vessels according to Imhoff (with graduation) are used for sedimentation analysis. From a suspension particles of different size settle on the bottom of the vessel over time and a quantitative evaluation can be performed.
Possibility of graduation
from 0 to 100 ml with calibration mark at 1000 ml
from 0 to 1000 ml
Remarks:
for Cod. 1255001-1255003
scale 0-2 mL: division 0.1 mL (tolerance 0.1 mL)
scale 2-10 mL: division 0.5 mL (tolerance 0.5 mL)
scale 10-40 mL: division 1 mL (tolerance 1 mL)
scale 40-100 mL: division 2 mL (tolerance 2 ml)
for Cod. 1255002-1255004
scale 100-1000 mL: division 100 mL (tollerance 10 ml)
circular marking at 1000 mL (tolerance 10 mL)
Available with or without stopcock
Specifications:
Diameter (mm): 120
Height (mm): 470
Capacity (mL): 1000
Material: BORO 3.3
According to DIN 12672
Autoclavable: Yes
White graduation
Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion.
Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at 20 °C.
It also conforms to the requirements of a USP/EP/JP Type 1 neutral glass suitable for use by the pharmaceutical industry.