Scales laboratory ADT series,with internal calibration systemintended for widespread use in laboratories and in production, especially where legalization is required.The balance of this series is equipped with an internal calibration system that automatically maintains the accuracy of the balance during operation. Scales of the ADT series are based on the classic proven magneto-electronic force transducer, providing long-term reliable operation. A large brightly lit display and a functional keyboard make the operation of the scales convenient and efficient. Specifications Weighing scales ADT520 Max 520 g Min 0.02 g d 0.001 g e 0.01 g Mass sample - Max Accuracy class ІІ (high) Working temperature 10 ÷ 40 ° C Weighing time Interfaces & Hardware RS232C, USB, PS2, clock (optional: LAN or Wi-Fi) Bowl size 115 mm Overall dimensions of scales 215 (235 with legs) x345x90 mm Food ~ 220 V, 50 Hz, 9 W / = 12 V, 1.2 A Weight weights 2.6 kg Features & Functions Basic: Printer and computer operation selection function (RS232C) Weighing function as percentage of a given mass; The function of summing the constituent recipes; Counting function of pieces; Automatic internal calibration; Auto-zero функція; Special (on request): Determination of minimum, medium and large values; Function for setting weighing thresholds (dosing) Function of subtracting the average value; External vibration filter функція Summation function - TOTAL; Input function tare value; Практичне значення функції (mN). Шляхи ADA series є введені в державну реєстрацію No. U1214-14. Показник штату довідки included in price of the scales. Scientific research; Jewelery production; Industry; Agriculture; Trade; Postal Service.