Functions
uLCD display and English operation interface which can show measuring parameters and results.
u The potential titrator has pre-titration, preset endpoint titration, blank titration or manual titration functions. It can form specific titration modes according to the user’s habit.
uThere are several different titration modes with different sensors: acid base titration, redox titration,precipitation titration, complexometry titration and non-aqueous titration.
uThe stirring system adopts PWM modulation technique and applies software to reduce the noise.
u The titration equipment has RS-232 communication port and can be connected with TP-16 printer to print measuring data, titration curve and calculation results.
uSpecific Rex titration software can be used to connect with PC and the results can be shown on the screen. Also, the titration modes can be edited and modified for remote control and calculation of several statistics.
uThe titrator adopts the specific material which is against perchloric acid corrosion and can conduct several titration reactions.
Technical Specifications
| No |
Item |
Specifications |
| 1 |
Measuring range |
pH:(0.00～14.00)pH
mV:(-1800～1800.0)mV
temp:(-5.0～105.0)°C
|
| 2 |
Resolution |
pH:0.01pH
mV:0.1mV
temp:0.1°C
|
| 3 |
Accuracy |
pH:±0.01pH±1 bit
mV:±0.03％FS
Temp: ±0.3°C±1 bit
|
| 4 |
Accuracy of titration tube volume |
10ml titration tube:±0.025ml
20mltitration tube:±0.035ml
|
| 5 |
Resolution of titration tube |
10ml titration tube:1/10000
20mltitration tube:2/10000
|
| 6 |
The speed of transfusion or fluid infusion |
(50±10)s(When the titration tube is full) |
| 7 |
Titration analysis of repeatability |
0.2% |
| 8 |
Titration control sensitivity |
±2 mV |
| 9 |
Stability |
(±0.3mV±1 bit)/3h |
| 10 |
Power |
AC (220±22)V,(50±1)Hz |
| 11 |
Dimension |
340×400×400mm3 |
| 12 |
Weight |
10KG |
Photo of ZDJ-4A Liquid Crystal Display Potentiometric Titrator
