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Datasheet - Microgram Weights

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Datasheet - Microgram Weights
Microgram Weights
Weights Below One Milligram
Tailored Solution for a Specific Need
Protective Storage
Easy to clean aluminum boxes protect
weights against electrostatic charge.
To avoid unintentional mis-storage of
weights, each box is laser marked with
the nominal value.
Nifty Tools
Handling microgram weights is a
­challenge. A specially developed set of
unique tools make daily usage easy and
ensure safe and proper handling.
Designed for Robots
For best measurement performance, the
new microgram weights are designed to
fit METTLER TOLEDO’s “a5” comparator
perfectly. The design also allows manual
calibrations.
Made in Switzerland
METTLER TOLEDO’s experience in superior weight manufacturing reaches back
over decades. The design is founded on
daily practice in measurement, and all
components are made of finest
materials.
Mass Determination and Calibration
Newly Defined with a Unique Solution
METTLER TOLEDO’s new microgram weight portfolio
responds to increasing customer demand for weights
below one milligram. The weights, combined with their
specially designed set of accessories and handling
tools, offer the complete solution for customers who
go beyond traditional boundaries.
This stunning concept was designed in close cooperation with national measurement institutes around the
world. Joint studies determined the physical standards
now embodied in METTLER TOLEDO’s microgram
weights.
These weights are mainly used by national institutes
for scientific research and calibrations, but they also
aid general industry research in areas where equipment calibration with milligram weights is no longer
sufficiently precise.
Achieve the best measurement uncertainty
with METTLER TOLEDO weights
0.05 mg – 0.5 mg
Technical Specification
0.05 mg
Tolerance
± 1.5 µg
0.1 mg
Material
Aluminum
0.2 mg
Density ρ
2700 kg/m3 ± 140 kg/m3
0.5 mg
Design
Wire weights
Weight Sets
Order Number
Order Number
Nominal Value
Weight Sequence
Number of Weights
Accessories Included
30078805
30078807
0.05 mg – 0.5 mg
1, 2, 2, 5
5
✔
30078804
30078806
0.05 mg – 0.5 mg
1, 2, 2, 5
5
–
Order Number
Order Number
Nominal Value
MPE (± δm in µg)
Uncertainty (µg)
Accessories Included
30078800
30080144
0.05 mg
± 1.5
0.7
–
30078801
30080145
0.1 mg
± 1.5
0.7
–
30078802
30080146
0.2 mg
± 1.5
0.7
–
30078803
30080147
0.5 mg
± 1.5
0.7
–
Single Weights
With statement of accuracy
With traceable calibration certificate issued by the National Measurement Office UK
Accessories
Order Number
Description
Length
30078795
Tweezers ceramic tips 0.05 mg – 500 mg
135 mm
30078796
Ceramic replacement tips
30040321
Cross tweezers with straight tips for weights 1 mg – 500 mg
130 mm
For quotes or technical information regarding weights please use this email address:
[email protected]
Mettler-Toledo AG
Laboratory & Weighing Technologies
CH-8606 Greifensee
Tel. +41 44 944 2211
Fax +41 44 944 3170
Subject to technical changes
© 03/2013 Mettler-Toledo AG
Printed in Switzerland 30083740
Global MarCom Switzerland
www.mt.com/microgram-weights
For more information
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