? ? LILASCALE ? A12(E) ? ? Standard Function: lHigh precision A/D conversion with readability 1/30000 lCall and display inner code to replace weight observing and analysis tolerance lSpecial software process to strengthen anti-vibration ability lAble to set up zero-tracking range, zero(auto/manua) range lAble to set up digital filter intensity, range and stable time lWith counting function(unit weight data save protection in case of power off)?? lSelectable backlight mode lAC/DC power supply, with built-in rechargeable 6V/4AH battery lAlarm for low battery and auto power off at low battery lOptional of RS232 interface with selectable baud rate and communication method lOptional of scoreboard interface sending by 20mA current loop ? ? Nonstandard Function(Optional, please inform sales staff if need) : lKG/LB switch function lAuto calculating average function(For livestock scale) lTwo fixed-value outputs function(For low speed weighing) ? ? ? ? Technical Parameter lA/D conversion method: Σ-Δ lA/D conversion speed: 10 times/sec. lMax. A/D conversion bits:20 lInput signal range: -10mV~15mV lInput sensitivity: ≥1μV/e lLoad cell excitation: C5V;I≤150mA lMax. connection number of load cell: 4 at 350 ohm lLoad cell connection mode: 4 wire lVerified counts:3000 lMax. external counts:30000 lMax. internal resolution: 300000 lDivision:1/2/5/10/20/50 optional lDisplay(XK3190-A12):6 bits LCD. 6 status indications lDisplay(XK3190-A12E):6 bits LED. 6 status indications lDisplay range: -2000~150000(d=10) lOptional: Scoreboard interface serial sending signal by current loop with baud rate 600 lTransmission distance: Current loop≤100 meters lOptional:RS232C serial communication interface, with selectable baud rate by continuous sending method or on command method lTransmission distance: RS232C≤30 meters Power supply: AC 187~242V;49~51Hz; DC built-in rechargeable 6V/4AH battery ?