Mettler AT261 Semi Micro Balance

Mettler AT261 Analytical Balance

Mettler Toledo AT 261 Technical Specifications

Readability 0.01 mg
Weighing Capacity 205 g
Repeatability (0-50g) +/- 0.015 mg
Linearity (10g) +/- 0.03 mg
Stabilization (typical) 8 - 12 sec
Data Interface CL & RS232C
Weighing Pan Dimensions 80 x 80 mm
Weighing Pan Material Stainless Steel

The AT Series includes advanced features From features you don't expect — like motorized draft
shield doors — to those you do (such as check weighing and percent calculations), the AT Series
covers all the bases. And the revolutionary design means you get convenience and functionality
unsurpassed by most other balances.

Automatic proFACT 3-point self-calibration.
The AT balances let you forget about calibration once and for all. With every change in
temperature, two motor-driven internal calibration weights automatically adjust the linearity of
the balance with reference to three fixed points across the weighing range. The balance
automatically self-calibrates (as needed).
Multiple weighing units.

A simple one-step operation is all it takes to switch between weighing units. Among the units
available: grams, milligrams, ounces, troy ounces, grains, pennyweights, mommes, or carats. And
to protect menu settings from changes, simply activate built-in data security feature to lock in
your desired settings.
Easy-to-read display.

The AT20, AT201, and AT261 have a high-contrast liquid crystal display. All models include the
Mettler Toledo Delta Trac display, which graphically shows where you are in the weighing range and depending on the function, the Delta Trac display will change to show other graphic symbols
to assist in your weighings.

Adapters assure precise weighings every time.
The vibration adapter and the weighing process adapter work together to assure you of the best
possible weighing results in the shortest possible time. The vibration adapter lets you set the
balance for ideal, normal or adverse conditions — nothing affects your results. The weighing
process adapter controls the last digit of your display, suppressing it until the readout is stable.
Select the adapter setting according to your weighing application: dispensing, universal setting,
absolute weighing, or special applications. Choosing the appropriate setting means you get results
as quickly as possible.

Automatic stability detector.
This menu-selectable function lets you slow down the stabilization rate for better reproducibility.
Motion detection symbol on display disappears, indicating that the balance is stabilized and ready
for weighing.

Motorized draft shield.
The glass draft shield is completely automatic to make your weighing procedures more
convenient. The draft shield can be opened at either side and at the top. You can program the
balance to open all doors at once, or any combination that is convenient to you. You can also
control the doors through the balance's built-in data interface. Or if you prefer, you can still
operate the doors manually.

Built-in CL and RS-232-C interface.
Each AT balance includes a built-in Mettler Toledo CL (20mA current loop) interface that lets
you add adapters to link up with systems having an IEEE-488 interface. And the RS-232-C
operates bidirectionally at all standard transfer rates from 150 to 9600bps, for connection to
computers, printers or other peripheral instruments.
Ergonomically constructed.

Every feature on the AT balances has been designed to make your job easier. The weighing pan is
built very low to the surface, so you can rest your hand on the table when dispensing the sample.
Access to the weighing chamber has never been better thanks to the nominal framework needed
for the draft shield.