mercury (Hg) analyzer calibration system / manual
CalSet Mercury Instruments



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    for mercury (Hg) analyzers

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Manual Calibration Unit CalSet
The static calibration unit is meant for manually calibrating the
UT-3000 Mercury Ultratracer.

Manual calibration:
The calibration unit is connected to the UT-3000 Ultratracer. With a special syringe a defined volume of mercury containing gas is drawn from the calibrator and injected into the calibration port of the UT-3000. After entering the volume of the injected gas, the UT-3000 will automatically calculate the mercury mass from the volume injected and the calibration cell temperature.

The Mercury Instruments Manual Calibration Unit consists of a specially designed mercury vessel containing elemental mercury of high purity, surrounded by an aluminium jacket cooled by a thermoelectric cooler.
The temperature of the mercury vessel is exactly measured with a high precision sensor (PT 100). The electronic temperature sensor has to be connected to the UT-3000 ULTRATRACER using the cable delivered with the system.
The temperature of the calibration gas and the concentration of mercury are displayed on the UT-3000 screen before a calibration is performed.