2
3, color sensor coordinate titration end point detection, judgment and reliable end
conditions.
4, don't need to waste liquor cup.
5, extract and neutralization liquid by a peristaltic pump control, high measuring
accuracy.
6, history inquiry, instruments and automatic memory function, with the result of the
experiment time automatic storage of record, and is not lost the data after power off, can
be stored for more than 10 years, for later queries to print.
7 calendar clock, temperature compensation, as accurate, record the date and time,
determination in power to run more than 10 years;
8, with special reagent bottle holding extract and neutralization liquid, reagent in use
process not exposed to air, avoid the influence of solvent evaporation and CO2 in the air;
Users don't have to hand contact with solvents, reducing the organic solvents and
chemicals to the harm of human body.
9, the equipment is simple operation, using large screen LCD and Chinese menu
options, users only need to choose the menu function, according to the relevant data of
the screen prompts, the instrument can automatically complete the determination of acid
value.
10, the tester still can choose according to need only one sample or continuous
measurement of 2-6 sample.
11, convenient communication with the computer with RS232 interface.
12, micro printer, thermal makes printing more beautiful and more quickly, with offline
print function.
III.Technical Parameters
1, the power supply voltage: AC220V plus or minus 20% to 50 hz + 10%
2, determination of acid value range: 0.0001 to 0.5000 mgKOH/g
The minimum resolution: 0.0001 mgKOH/g
Accuracy: acid value between 0.001 0.1000 mgKOH/g,
Allowed error range: 0.02 mgKOH/g
