JKWS-2 Trace Moisture determinator

The main functions and features:
 1,Using 240*128 graphic dot matrix liquid crystal, no logo button, friendly interface.
2,Using a switching constant-current electrolysis electric circuit, reduces the power consumption of instrument.
3,Instrument battery is fully charged, under the normal testing state, can be used continuously for more than 8 hours; (with battery portable instrument)
4,Perfect internal battery charging circuit, and has the battery power detection and display function.(with battery portable instrument)
5,High-precision measuring electrode signal generation and detection circuit, making electrolysis quickly and accurately determine the end point, and has a strong anti-jamming capability;
6,Use two ways electrolyte to correct the measurement results, there are blank current compensation and  balance point drift compensation;
7,Three formulas for users to choose, automatically calculate the moisture content;
8,10 stalls stirring speed adjustment; 10 stalls  electrolysis gain adjustment
9,Has the measuring electrode open-circuit fault, short-circuit fault automatic detection function;
10,Automatically stored with time stamp historical records, store up to 255;
11,With temperature compensation of calendar clock, accurate, automatic recording determination date and time,under the power down state can operate for more than 10 years;
12,With screen protection function, do not operate the instrument for a long time, and automatically turn off the LCD screen, extend the life span LCD, press any key to exit the screen protection status;
13,Have USB interface to facilitate communication with the computer.

The main technical indicators:
1,Applies to GB/T7600
2,Measurement method: Karl - Fischer coulometric
3,Measuring range: 10ug-100mg
4,Resolution: 0.1 ug
5,Precision:10ug-1000ug±2ug
           ＞1000ug 0.3%
6,The largest electrolytic speed:40 ug/s
7,Use of ambient temperature: 5 to 35 degree Celsius
8,Use of ambient humidity: ≤85% RH
9,Power supply voltage: AC220V ±20%
10,Largest power:30w
11,External dimensions: 320*240*150mm Host
12,Equipment net weight : 5kg