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In metrology, pipette testing and calibration at regular intervals are essential...
In metrology, pipette testing and calibration at regular intervals are essential steps for checking the accuracy of single-channel and multi-channel pipettes. Our laboratory balances designed for pipette calibration offer you the ideal solution.
Weights | Weight Sets
Accurate metrological weights and weight sets with nominal mass values from 1 mg...
Accurate metrological weights and weight sets with nominal mass values from 1 mg to 1,000 kg. Choose between wire weights and knob weights, as well as leaf weights, cylindrical weights and block shaped weights. Sartorius weights and weight sets feature a DAkkS certificate (Deutsche Akkreditierungsstelle) and comply with the International Recommendation OIML-R111.
Automatic Mass Comparators
Mass comparators with automatic load alternator for fully automatic mass comparison of individual reference mass standards and groups of weights. These mass metrology devices are suitable for use in precision classes E1 and E2 in national primary laboratories. The advantage of Sartorius mass comparators with automatic load alternator is that special cylindrical or stackable weights are not required.
Robot systems for mass comparison of reference weights and test weights. The fully automated mass comparator simplifies work in the mass laboratory. This enables complete sets of mass standards and test weights to be measured efficiently within the shortest time possible. The weighing mode is entered on the PC, the number of comparison cycles is defined and a direct 1:1 mass comparison or subdivision (dissemination of mass for class E1 weights) is initiated by the robot system.
Susceptometer for testing the magnetic properties of weights. Sartorius susceptometer complete the range of accessories for high-resolution balances and mass comparators. Along with its specialised software, the susceptometer provides a unique, complete solution to ensure that the limits of the weights' magnetic properties are maintained.
Volume and Density Determination
Sartorius offers PC-controlled, user-friendly complete solutions for determining the volume and density of E1 weights from 1 g to 1 kg. Highly accurate volume comparators are equipped with sensors for air density determination and for temperature measurement in a buoyancy bath. The pycnometer delivers precise results in determining the volume of E1 weights from 1 to 50 kg.
With these user-friendly solutions, Sartorius covers the entire range for determining the density of E1 weights.