Versatile Potentiometric Titrator water analysis instrument
FEATURES:
- LCD display screen.
- Titration methods and results are displayed.
- Preinstalled burette with high-accuracy (10 ml or 20 ml selectable).
- Support the following titration modes: DET (dynamic equivalence point titration), SET (Preset Endpoint Titration) and MAT (manual titration).
- pH calibration and measurement are supported.
- Store up to 50 titration data sets (GLP-compliant).
- Data can be easily transferred to printer via RS-232 communication interface.
- Titrator can be controlled by computer via RS-232 communication interface.
Standard Package:
10ml Burette, Platinum Electrode, Silver Electrode, PH Electrode (indicator), Single Bridge Reference Electrode, Double Bridge Reference Electrode, ATC Probe, pH Buffer Powders (4.01, 7.00, 10.01)
OPTIONAL ACCESSORIES:
20ml Burette, Auxiliary Burette Driver, Anti-diffusion Capillary
| Model |
ZDJ-4A |
| Burette |
Repeatability |
0.2% |
| Accuracy |
10ml Burette: ±0.025ml;
20ml Burette: ±0.035ml
|
| Resolution |
10ml Burette: 1/10000;
20ml Burette: 2/10000
|
| Mechanical Unit |
Resolution |
1/10000 |
| Charging speed |
(55±10) s (Full burette) |
| Measuring Unit |
Range |
(-1800.0～1800.0) mv, (0.00～14.00)pH |
| Resolutions |
0.1mV, 0.01pH |
| Accuracy |
pH: ±0.01pH mv: ±0.03%FS |
| Fluctuation |
(±0.3mV±1bit) /3h |
| Temp. Compensation |
Range |
(-5.0～105.0) ℃ |
| Resolutions |
0.1 ℃ |
| Accuracy |
±0.3 ℃ |
| General |
Power Supply |
AC (220±22) V; (50±1) Hz |
| Dimension (mm)& Weight (kg) |
340*400*400; 10
|
