Instrument features:
1. Adopt the principle of neutralization method, automatic control by microcomputer, display on 240X320 dot matrix Chinese LCD screen, no indicator key menu input;
2. The detection system adopts laser components, with low power and high precision;
3. Automatic liquid filling, titration, stirring, determination of titration endpoint, storage, printing results and other functions;
5. Automatic cleaning of pipeline, prevent pipeline blockage, no bubble, improve the service life of pipeline;
6. The six cups are automatically switched for measurement, so that the parallelism of acid value results can be compared for many times;
7. Automatic fault self-test function, 260 experimental data storage function;
Qualification
|
display mode ： |
320X240 dot matrix Chinese LCD screen |
|
accuracy ： |
The acid value is not greater than 0.2% between 0.001~0.100mgKOH/g The acid value is not greater than 0.3% between 0.100~0.500mgKOH/g The acid value is not greater than 0.5% between 0.500~1.000mgKOH/g |
|
measuring range ： |
0.001～1.00mgKOH/g |
|
resolution ratio ： |
0.001mgKOH/g or 0.0001mgKOH/g |
|
repetitiveness |
0.3% |
|
Printing method: |
Low power consumption high speed thermal printer, 56mm paper width |
|
ambient humidity ： |
No more than 85% temperature: 5-45 degrees |
|
source ： |
220V±10%，50Hz±5% |
|
External dimensions: |
440×300×220mm |
|
weight ： |
About 8.5kg |
