Automatic Potentiometric Titrator NAPT-200 comes with a 250 ml titration cup and operates within a temperature range from -5°C to 120°C. It features a modular design for simplified operation and flexible setup. This unit supports polarized electrodes for specialized analytical methods. It includes programmable parameters for customized titration operations. Our automatic potentiometric titrator supports various titration types for advanced analysis.
| Measuring Range |
mV: -2000.0 mV to +2000.0 mV
pH: -20.000 pH to +20.000 pH |
| Resolution |
mV: 0.1 mV
pH: 0.001 pH |
| Precision |
mV: 0.1 mV
pH: 0.002 pH |
| Measurement Modes |
MEAS: Measure pH/mV/Temperature
CAL: pH calibration (multi-point)
SET: End point setting
MET: Equivalent titration
DET: Dynamic titration |
| Titration Modes |
Acid-base titration
Redox titration
Precipitation titration
Complexometric titration
Non-aqueous titration |
| Titration Cup Capacity |
250 ml |
| Temperature Range |
-5°C to 120°C |
| Temperature Accuracy |
±0.1°C |
| Communication |
USB, RS-232, Ethernet |
| Dosing System |
Built-in with 2 titration channels, expandable to 8 |
| Burette Specifications |
1 ml, 5 ml, 10 ml, 25 ml, 50 ml (10 ml standard) |
| Burette Resolution |
1/48,000 |
| Control Unit |
PC with optional software |
| Autosampler |
Compatible with GT robotic system for large sample batches |
| Functions |
Auto self-check, calibration, and editable application setting |
| Storage |
Internal storage over 300 GB with method saving |
| Compliance |
FDA, GMP, GLP |
| Micro Detection Electrode |
Yes |
| Micro Syringe Pump |
Yes |
| Pipeline |
Corrosion-resistant PTFE |
| Stirring Method |
Magnetic or overhead spiral stirring |
| PTFE Valve |
Imported anti-corrosion rotary valve |
FAQ for Automatic Potentiometric Titrator NAPT-200
1: What types of electrodes are supported by the Automatic Potentiometric Titrator NAPT-200?
The Automatic Potentiometric Titrator NAPT-200 supports both standard and polarized electrodes, including micro detection electrodes, which makes it suitable for routine testing as well as specialized analytical methods.
2: How accurate is the temperature control in the Automatic Potentiometric Titrator NAPT-200?
Our Automatic Potentiometric Titrator NAPT-200 operates within a temperature range of -5°C to 120°C with a temperature accuracy of ±0.1°C, making it suitable for temperature-sensitive titrations.
3: Can the Automatic Potentiometric Titrator NAPT-200 perform customized titration procedures?
Yes, the Automatic Potentiometric Titrator NAPT-200 allows users to program and customize titration parameters according to specific sample and method requirements, ensuring accurate and flexible operation.
4: What should I do if the Automatic Potentiometric Titrator NAPT-200 provides inconsistent titration results?
If the results from the Automatic Potentiometric Titrator NAPT-200 are inconsistent, ensure the unit is properly calibrated, the correct electrode is in use, the sample temperature is stable, and the dosing system is free from air bubbles or blockages.
5: How frequently should the Automatic Potentiometric Titrator NAPT-200 be calibrated?
It is recommended to perform regular multi-point calibration of the Automatic Potentiometric Titrator NAPT-200 based on frequency of use and application criticality to maintain accurate and consistent results.
