The MLC series intelligence counts long installs
 one, outlines
 the MLC series intelligence to count the long installment is we develops has the domestic leading level product.This product has following characteristic: 
After 1. falls the electricity the data protection
 no matter is turns off light normally or falls the electricity suddenly, counts the long installment all to be able automatically the data protection and the long-term preservation, after on the electricity demonstrates the prime number value.Falls the electricity protection chip not to need the battery, does not need to maintain.

. Many pre-placed function
 initialization length
 uses on the kneading board the keyboard entry length (the unit: Rice), when counts the long installment counts to this length, can output the control signal.
　　The pre-placed lead
 uses on the kneading board the keyboard entry lead (the unit: Rice), when counts the long installment counts to " initialization length - initialization lead ", can output the prompt signal, informs the operator to be going to arrive the initialization length, please prepare for. 
　　预置控制信号输出时间
3.计米系数可调
本装置可根据计米轮的大小变化及不同线径、不同材料的打滑系数，来设定计米系数，从而提高计米精度。
4.浮动式计米轮
采用双面弹性接触，计米轮、压轮都有弹簧支撑，可以随着电缆的抖动而浮动，减少打滑，提高计米精度。  
5.可采用多种传感器
本装置可用光电开关或电磁接近开关等作为测量传感器。传感器输出的电脉冲数与长度成正比，此电脉冲送入仪器经累计、运算得到长度。累计长度达到设定值时输出报警和控制信号。原理图如图一所示： 

Second, the technical specification
 may count the length: 0~99999.99m
 accumulation length: 0~9999999m
 precision: 0.1%
 working voltage: 220VAC
 power loss: <10W
 external dimensions: 
Monitor 160mm×80mm×170mm
 survey 300mm×300mm×150mm
 support column altitude: 1250mm
 three, the operation kneading board explanation
 chart two is the instrument front panel chart.
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