Mettler Toledo AT261 Analytical Balance, Mettler Toledo (CAT#: STEM-AIAE-0169-LGZ)

The manufacturer of Mettler Toledo AT261 Analytical Balance is Mettler Toledo. Model is AT261. The AT261 Analytical Balance is a dual range balance with a weighing capacity of 62 grams and 205 grams. Over the 60g range, expect readability of 0.01mg, repeatability of 0.015mg, and linearity of ±0.08mg. In the 200g range, expect readability of 0.1mg, repeatability of 0.05mg, and linearity of ±0.15mg. The AT261 has two built-in weights with fully automatic electric auto-adjustment.

Condition: used
Readability: 0.01 mg - 0.1 mg
Weighing capacity: 62 g - 205 g
Taring range (by subtraction): 0…205 g
Reproducibility (s) 0...50 g: 0.015 mg
Reproducibility (s) 50...100 g: 0.02mg, 0.03 mg
Reproducibility (s) 100...200 g: 0.03mg, 0.05mg
Linearity: ± 0.03mg, ± 0.15mg
Linearity referred to 5 g: ± 0.02 mg
Stabilization time (typical) variable with vibration adapter: 8,12,18 s - 3,5,7 s
Built-in calibration weights: 2x100 g. Measured to ±0.1 mg (±0.01 mg AT20/21) at an air density of 1200 mg/l on virtual mass with density 8.0 g/cm3.
Calibration FACT: Fully automatic motorized self-calibration with two built-in weights (manual triggering also possible). Test possibility to check the calibration.
Calibration with external weight: 200 g
Display with METTLER Deltatrac: LCD (liquid crystal)
Display sequence: 0.2...0.4 s variable
Sensitivity drift (5...40°C): Maximum deviation with automatic self-calibration ±0.00015%, (with automatic self-calibration switched off) 1 ppm/°C.
Linearization: Automatic self-linearization of the weighing curve (simultaneously with motorized calibration FACT).
Data interface: CL and RS232C, bidirectional, built in as standard, all lines galvanically separated.
Glass draft shield: No hindering guideways; automatic motorized opening or at a keystroke.
Inner draft shield AT: Standard
AC adapter (to national codes): Voltage 115 V or 230 V, admissible voltage fluctuations: +15...-20%. Frequency: 50...60 Hz; power consumption 15,5W max.
Admissible ambient conditions: Temperature: 5...40 °C; relative humidity: 25...85% (non-condensing). Height above sea level: -500...+6000 m.
Weighing pan feedthrough for below-the-balance weighing: 80x80 [mm]; stainless steel
Measures: Free height above weighing pan 239 mm, Balance housing 241x433x289 (WxLxH), AC adapter 115x140x53mm (WxLxH)
Weight: Balance 9.3 kg, AC adapter 1.2 kg
Vibration adapter (symbol [ ~ ]): 3 settings for matching to location: suppression of the effect of vibrations.
Weighing process adapt. (symbol [ ]): 4 settings for matching to weighing application: dispensing, universal setting, absolute weighing, special applications.
Stability detection (ASD): 8 settings with different tolerance thresholds (off, 1...7).
Weight unit 1: Freely selectable in the configuration register: g, mg, oz, ozt, tl, GN, dwt, ct, C.M., mo.
Weight unit 2 (incl. applications): Freely selectable in the configuration register: g, mg, oz, ozt, tl, GN, dwt, ct, C.M., mo, PCS, Stk, %. The selected weight units 1 and 2 can be switched at a keystroke.
Applications: PCS, Stk. (piece counting, reference 10, 20, 50, 100) and % (percent weighing) are built-in applications.

1. Standard Asynchronous Serial Format.
2. Baud rate and price can be freely selected.
3. Two-way data transfer.
4. break identification.
5. electrical isolation.
6. RS-232 and 20 mA current loop.
7. several handshake.
8. 7-bit ASCII character set.
9. Extensive command set - access to almost all balance parameters.
10. Easy to connect printer and computer.

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