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PT Series
COMPLETE SYSTEM FOR PIPETTE CHECKING
Pipettes are widely used instruments in laboratories and their proper maintenance is essential to ensure correct and reliable results. Each laboratory should establish a regular verification program, in order to carry out their preventive maintenance or (re) calibration, if necessary.
This series of balances is designed for the verification of piston pipettes using the gravimetric method. The embedded "Pipette Check" software allows you to test the correct operation of a pipette by selecting a verification method. At the end, a detailed report is generated with the overall test result (compliant or not-compliant pipette) and the relative partial values.
The -PT models include the evaporation trap that consists of a special weighing container designed to considerably reduce the evaporation of the liquid which occurs naturally during the pipette test procedure. If not well taken into consideration, this effect will negatively affects the tests by increasing the measurement error leading to an incorrect final result, especially in the case of small volumes. The evaporation trap creates a saturated area of water vapor above the test tube containing the liquid coming from the pipette, thus the evaporation of the latter is minimal during the procedure and reliable results can be obtained.
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Models
