Main feature
- Dot matrix liquid crystal display, button operation, real-time display of relevant test methods, titration process, measurement results;
- Supports two titration modes: preset end point titration and manual titration;
- Supports various titrations such as acid-base titration, redox titration, precipitation titration, complexometric titration, non-aqueous titration, etc.; supports pH measurement function;
- Supports storage of 20 sets of titration results, conforms to GLP specification measurement information, traces the integrity of information; supports data deletion, review or output.
- Support Chinese and English two operating languages; support power-off protection;
- With RS-232 interface, support for connecting printers, printing test data and results.
Technical Parameters
| MODEL |
WT-TT-3A |
||
|
Titration device |
Volumetric titration unit |
Titration analysis repeatability |
0.3% |
|
Titration capacity tolerance |
10ml burette: ±0.05ml; 20ml burette: ±0.07ml |
||
|
Burette resolution |
10ml burette: 1/10000; |
||
|
Burette infusion or rehydration rate |
20ml burette: 2/10000 |
||
|
Measuring device |
Potentiometric titration module |
Measuring range |
（-1999～1999）mV，（0.00～14.00）pH |
|
Resolution |
1mV，0.01pH |
||
|
Basic error |
pH：±0.01pH mV：±0.1%FS |
||
|
stability |
±1mV/3h |
||
|
power supply |
AC (220 ± 22) V; frequency (50 ± 1) Hz |
||
|
Size (mm), weight (kg) |
340×400×400，10 |
||
