XS3DU Microbalance

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Researchers Best Friend

The METTLER TOLEDO XS3DU Microbalance offers fundamental functionality with superb weighing performance in a 800 mg fine range with a 1 μg readability. The class best repeatability of below 0.8 μg is the key for utmost measurement reliability. An advantage significantly reduces waste of sample and time by unnecessarily test repetitions.

METTLER TOLEDO’s XS3DU microbalance is designed to boost efficiency and reproducibility of your work.

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Description

Standard Features:

In-built applications

Monochrome display - with touch screen operation

SmartTrac: graphic weighing-in aid, to track capacity and weighing tolerances

Up to 11 shortcut keys for special functions

3 definable info fields for user and sample identification

In-built RS232C, two auxiliary interfaces for connecting a keyboard or additional IR sensor for hands-free operation

Slot for a second optional interface such as LocalCAN, Ethernet, RS232, USB, MiniMettler, Bluetooth, PS/2

Glass draft shield with manual door opening

Replaceable display protective cover

Below-the-balance weighing facility

Weighing cell with overload protection

Display various units of weight

Perform differential weighing

Carry out piece counting and percent weighing operations

Make statistical evaluations

Features and Benefits

World-leading weighing performance:
The XS3DU micro balance is equipped with a high performance micro weighing cell to provide highest reproducibility in your weighing results.

Excellent user friendliness:
The tailored, via touch screen programmable, display makes operation fast and easy and is unique in its class.

Connectivity:
Pace-setting interfacing flexibility - including Ethernet, Bluetooth (wireless connection) and PS/2 - for efficient data capture and easy network integration.

Integrated - U- anti-static kit (option):
Driven by the motor, this option discharge static samples instantly without any risk of contamination.

Nominal and guaranteed values	XS3DU Dual Range
Maximum capacity	3.1 g
Readability	0.01 mg
Maximum capacity fine range	0.8 g
Readability fine range	0.001 mg
Repeatability std. range - at nominal load	0.006 mg
- at low load (measured at)	0.005 mg (0.2 g)
Repeatability fine range - at nominal load	0.001 mg
- at low load (measured at)	0.0008 mg (0.2 g)
Linearity	0.004 mg
Eccentric load deviation (test load)¹⁾	0.005 mg (2 g)
Techical data - typical values⁴⁾
Repeatability (sd)	0.0005 mg +1.2 x (10^–7)•R_gr
Differential linearity deviation (sd)	√2x(10^-12)g·R_nt
Differential eccentric load deviation (sd)	1.2 x (10^–6)•R_nt
Sensitivity offset (sd)²⁾	3 x (10^–6)•R_nt
Minimum weight* (@ U=1 %, 2 sd)	0.1 mg+2.4 x (10^–6)•R_gr
Settling time standard range	< 6 sec
Settling time fine range	< 10 sec

¹⁾According to OIML R76
²⁾In the temperature range 10…30°C
³⁾Stability of sensitivity as from first installation with FACT
⁴⁾Can be used for the estimation of uncertainty sd: standard deviation Rgr: gross weight Rnt: net weight (sample weight) a: year (annum)
*Repeatability and minimum weight can be improved and affected by the following measures: - choice of suitable weighing parameters, - moving to better location, - using smaller tare containers