DURAN® Mixing Cylinder with Hexagonal Base, Class A, 250 mL

with standard groud joint and ergonomic polyethylene stopper
  • Complies with ISO 4788
  • Made from borosilicate glass 3.3
  • A uniform wall thickness over the entire measuring range prevents wedge errors
  • Large hexagonal base equipped with three knobs which increase its stability and prevent the cylinder from rolling
  • Supplied with ergonomic polyethylene stopper for easy and safe tightening or removal
  • Calibration based on the poured in volume (“In”) at a + 20 °C reference temperature
  • The volume content tolerances conform to accuracy Class A
  • Easy-to-read scale with graduation marks to estimate the content, with circular ring graduations
  • Fired-on, highly durable blue print
Product Overview
DURAN® Mixing cylinders are for diluting solutions and mixing several components in a given quantity ratio. Available in two different accuracy Classes – Class A with main ring points graduation and Class B with line graduation. For additional differentiation have the mixing cylinders with accuracy Class A a blue graduation and the B Class mixing cylinders a white graduation. Volume content tolerances for measuring and mixing cylinders conform to DIN and ISO accuracy limits. Thus the desired concentration can be precisely set. Mixing cylinders with a batch number and accuracy Class A are supplied with a batch certificate. This certificate documents the mean value obtained from measuring the batch in question, the standard deviation and the day of issue. The batch certificates can also be retrieved online. The batch number consists of four digits. The first two numbers specify the production year, and the following two numbers specify the batch, e.g.: 18.01. DURAN® Mixing cylinders are for diluting solutions and mixing several components in a given quantity ratio.

Specifications

Specifications
Diameter d (mm) 39
Capacity (mL) 250
Diameter (mm) 39
Material BORO 3.3, PE
Boro 3.3 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
Height (mm) 363
Stopper Size 29/32
Graduation Intervals (mL) 2
Tolerance (mL) +/- 1
Autoclavable Yes
Retrace Code This is a lot number printed on the product during the manufacturing process used for identification of the production unit, the production work order and for traceability of the materials used.
Quantity 2
Product Overview
DURAN® Mixing cylinders are for diluting solutions and mixing several components in a given quantity ratio. Available in two different accuracy Classes – Class A with main ring points graduation and Class B with line graduation. For additional differentiation have the mixing cylinders with accuracy Class A a blue graduation and the B Class mixing cylinders a white graduation. Volume content tolerances for measuring and mixing cylinders conform to DIN and ISO accuracy limits. Thus the desired concentration can be precisely set. Mixing cylinders with a batch number and accuracy Class A are supplied with a batch certificate. This certificate documents the mean value obtained from measuring the batch in question, the standard deviation and the day of issue. The batch certificates can also be retrieved online. The batch number consists of four digits. The first two numbers specify the production year, and the following two numbers specify the batch, e.g.: 18.01. DURAN® Mixing cylinders are for diluting solutions and mixing several components in a given quantity ratio.

Specifications

Specifications
Diameter d (mm) 39
Capacity (mL) 250
Diameter (mm) 39
Material BORO 3.3, PE
Boro 3.3 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
Height (mm) 363
Stopper Size 29/32
Graduation Intervals (mL) 2
Tolerance (mL) +/- 1
Autoclavable Yes
Retrace Code This is a lot number printed on the product during the manufacturing process used for identification of the production unit, the production work order and for traceability of the materials used.
Quantity 2

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