Mettler Toledo XP2004S Manuel d'utilisateur télécharger pdf (Page 20)

Volume Comparator

According to OIML, mass determination above 400 meters altitudes requires the knowledge

of the volume and densities using E2-Class weights. At higher altitudes, also in lower class

weights, the volume and density play a more significant role in the uncertainties’

calculations.

With measuring buoyancy forces of in liquid immersed artifacts, the density can be deter-

mined. METTLER TOLEDO offers easy and reliable systems up 20 kg. The VMS systems use

standard XP Comparators, which can still be used as stand-alone Mass Comparators.

Model Max.

Load

Read-

ability

Density Uncer-

tainty (k=2)

Volume Uncertainty

(k=2)

Scientific E1 E2 F1 F2

VC1005X 1 kg 0.01 mg 1.2 kg/m

0.00015 cm

1 g – 1 kg 1 g – 1 kg 1 g – 1 kg 1 g – 1 kg 1 g – 1 kg

VMS2 2 kg 0.1 mg 25…400 kg/m

0.0063…0.781 cm

1 g – 2 kg 1 g – 2 kg 1 g – 2 kg 1 g – 2 kg 1 g – 2 kg

VMS20 20 kg 1 mg 1…5 kg/m

0.0781…0.3125 cm

1 kg – 20 kg 1 kg – 20 kg 1 kg – 20 kg 1 kg – 20 kg 1 kg – 20 kg

VC1005X VMS2 VMS20

Volume Comparator

Volume & Density Determination

To Eliminate Significant Influences

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 39 40

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Mettler Toledo XP2004S Manuel d'utilisateur Page 20