Sartorius L 220 S balance + laboratory microscope

Sartorius Model L 220 S scale with accessories (Data printer YDP02-OD and Thermo Control YTC 01 L) Also includes laboratory microscope. Technical data: Model: L 220 S Weighing range: 222 40/424 g Readability: 0.001 0.001/0.01 g Tare range (by subtraction): -222 -424 g Standard deviation: ≤± 0.001 ≤± 0.001/0.005 g Max. linearity deviation: ≤± 0.0015 ≤± 0.001/0.01 g Stabilization time (typical): 2s Display refresh rate: 0.1...0.8 s (selectable) Adaptation to environmental conditions and application requirements by selecting one of four digital filter levels Stability range d 0.25 ... 64 (selectable) Ambient temperature range K +273 ... +313 Sensitivity drift within 283 … 303 K /K ≤± 5∙10-6 Plate dimensions mm Ø130 (approx. 5.1 in.) Clearance above plate 50 (approx. 2 in.) Weighing chamber (Ø and H) 148 and 60 (5.8 and 2.4 in.) Scale housing (W x D x H) (without shielding air current) mm 220 x 235 x 60 (height incl. draft shield = 127 mm or 5 in) Net weight, approx. kg 4.5 (9.9 lbs) Power requirements (voltage; Frequency: 50 – 60 Hz 100/120V or 220/240V, depending on the power supply (adapter) used Power consumption VA 7 (typical) Interface (optional) RS 232 C/V24 – 28, RS 423/V10; 7 bits; parity: even, mark, odd, space; Transmission rates: 150...9600 Baud