The main functions and features：
1, JKCS series automatic acid value measuring instrument, three cups and six cups, is a fully automatic measuring instrument which can accurately detect the oil acid value by extraction method. While improving the working efficiency and testing accuracy, the instrument can reduce the contact sample and reagent of the operator to ensure the maximum safety of the personnel.
2,Large color LCD touch screen easy to operate by touch LCD screen.
3,This series Instrument Reagent supplied is all solid, users do not need specialized training,no special instrument,only in accordance with the instructions,using general reagents can local chemical shop purchase with the use with the distribution,the method is simple,operation is simple,the test cost is greatly reduced,but also save a lot of inconvenience of dangerous chemicals long-distance transport.
4,Determination,just put the samples into the sample cup,put the sample cup into the sample cup hole, the instrument will automatically search sample,extract injection and blank titration,determination, discharge waste liquor, automatic cleaning shutdown,the print results and so on operations.The equipment startup can be measured in 1～6 sample,convenient operation, high efficiency.
5,Instrument calibration instrument equipped with standard acid and calibration process,the user may at any time on the instrument and the neutralizing liquid for calibration,overcomes the defects of the neutralizing liquid concentration change,simultaneous determination of the instrument is deducted automatically extract background values,overcomes the extract used in background value changes affect the results. So that the test results more accurate and reliable.

The main technical indicators: 
1,The test range: 0.002 to 1mg KOH / g
2,Measurement error:≤±0.005 mg KOH / g
3,Repeatability:≤0.005 mg KOH / g
4,Suitable temperature: 10 to 45 degree celsius
5,Suitable humidity: ≤85%RH
6,Power supply: AC220V/50Hz 
7,Power:50W