Mettler AT200 Scales

The scales measure the weight of a sample. When combined with a measurement of volume the density of the sample is obtained.

• Instrument manual.
• Manual calibration.
• Mettler Toledo balance cleaning pamphlet.

We have four class E2 reference weights. No calibration certificate was purchased.

Tolerance of calibration weights is descibed here. Class E2 implies

• 1 g ± 0.03 mg
• 2 g ± 0.04 mg
• 5 g ± 0.05 mg
• 10 g ± 0.06 mg

When not in use the weights should be kept in their plastic bag. The weights should only be handled indirectly, i.e. using soft tweezers.