Acid and alkali permanganate index on-line one-machine monitoring system and detection method thereof

• Main Authors: GUAN HONGXIANG, GUO ZHENG, CHENG RONG, LI HONGXIANG, LIU YUBING, FAN YINQIN, SHI PING, ZHAO YANMEI, WANG SHANZHU, TIAN HUA, LIANG GUOKANG, HUANG LIANG
• Format: Patent
• Language: Chinese; English
• Published: 26.09.2012
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides an acid and alkali permanganate index on-line one-machine monitoring system and the detection method thereof. The acid and alkali permanganate index on-line one-machine monitoring system includes an ARM9 main-control system, a permanganate index on-line monitoring instrument and a chloride ion concentration measuring instrument, wherein the ARM9 main-control system is connected with the permanganate index on-line monitoring instrument and the chloride ion concentration measuring instrument through a CAN bus respectively; the permanganate index on-line monitoring instrument includes a peristaltic pump, a measuring cup, a liquid level detector, a ten-port multi-position valve, a digestion titration device, a water sample, a reagent and distilled water; the water sample, the reagent and the distilled water are connected with distribution ports of the ten-port multi-position valve respectively; the lower end of the measuring cup is connected with a common port of the ten-port multi-position