Analytical Balance Technical Details Model : DV314C DV215CD Capacity (g) 310 81*/210 Readability (mg) 0.1 0.01*/0.1 Repeatability (Std.dev.) (mg) 0.2 0.02*/0.1 Linearity (mg) ±0.5 ±0.03*/0.2 Stabilization Time (s) 8 12/5 Weighing Units: Milligram, Gram, Carat, Ounce, Ounce Troy, Grain, Pennyweight, Momme, Hong Kong Tael, Singapore Tael, Taiwan Tael, Custom Application Modes: Weighing, Parts Counting with Automatic Sample Recalibration, Percent Weighing, Check weighing, Animal/Dynamic Weighing, Gross/Net/Tare Weighing, Totalization, High Point, Density, Statistics, Pipette Calibration Features: Selectable Environmental Filters, RS232 Interface with full GLP/GMP Protocol, Easy to Clean Stainless Steel Platform, Windring and Glass & Steel, Construction, Protective In-Use Cover, Integral Weigh BelowHook, Easy to Use Keypad, Up-Front Level Indicator Tare Range: To Capacity by Subtraction Sensitivity Drift (10-30°C: ±2 ppm/°C Operating Temp Range: 10° to 40°C Calibration: Automatic internal, Pushbutton internal, Manual external Power Requirements External Adapter, 100-120VAC 150mA, 220-240VAC 100mA, 50/60 Hz Plug configuration for US, Euro, UK, Japan & Australian Display Type 2-line Alphanumeric Backlit LCD Display Display Size (in/cm) 4 x 1 / 10 x 2.5 Pan Size (Diameter) (in/cm) 3.5/9 Height above pan (in/cm): 9.5/24 Dimension WxHxD (in/cm) 7.9 x 11.8 x 18 / 20 x 30 x 45.7 Net Weight (lb/kg) 22.5/10.2