Automatic Potentiometric Titrator LX211APT features four channel fluid addition module with an optional multi-station auto sampler, it supports various titration methods such as acid-base, redox, precipitation, complexometric, and non-aqueous titrations. Built with corrosion-resistant PTFE components and high-precision closed-loop control, it ensures reliable results. It automates sample loading, cleaning, and real-time pH-titration curve recording, making it ideal for pharmaceutical, chemical, and research laboratories.
| Measurement range | mV: -2000.0 ~ + 2000.0 pH: -20.000 ~ + 20.000 |
|---|---|
| mV measurement | Resolution: 0.1 mV Precision: 0.1 mV, ± 0.03% |
| pH measurement | Resolution: 0.001 pH Precision: 0.003 pH |
| Titrating volume accuracy | 0.001 ml |
| Measurement mode | MEAS: Measuring pH/ mV/ T CAL: pH Correction (multi-point) SET: Setting end-point mode MET: Equivalent titrating DET: Dynamic titrating |
| Titrating mode | Acid-base titration, redox titration, precipitation titration, complexation titration, non-water titration |
| Titrating cup capacity | 250 ml |
| Temperature measurement range | -20 ~ 135 °C |
| Temperature resolution | 0.01 °C |
| Temperature measurement accuracy | ± 0.1 °C |
| Fluid adding unit | Built-in liquid-adding unit |
| Liquid adding module unit | Contains 4 sets of built-in titration liquid adding channels |
| Number of extensible liquid adding channels | 8 Channels |
| Burette model | 1 ml, 5 ml, 10 ml, 25 ml, 50 ml, (10 ml is Standard) |
| Resolution of Burette | 1/48000 |
| Time of replenishing liquid | 10 Seconds |
| Control unit | PC Software (optional computer) |
| Automatic sampler | GT robot injection system for mass sample analysis with 16 stations (standard 150 ml) |
| Storage | > 300 G |
| Pre-set method | > 300 G |
| Interface | 2 USB, 232 Serial port, Ethernet |
| Power supply | 220 - 240 V, 50 - 60 Hz |
| External dimension | 1020 x 600 x 520 mm |
| Net weight | 35 Kg |
| Packing dimension & gross weight | 460 x 330 x 550 mm; 12 Kg 460 x 330 x 550 mm; 9 Kg 460 x 330 x 550 mm; 9 Kg 460 x 330 x 550 mm; 9 Kg 730 x 540 x 400 mm; 27 Kg |
Four-channel fluid addition module with standard 16 stations and optional 20/34/40 stations auto sampler
Corrosion-resistant PTFE burettes, valves, and pipelines
High-precision closed-loop control with 0.003 ml titration accuracy
Having advance functions like self-checking function, calibration function, edit computing formula, directly figure out result, audit tracking, hierarchical management and electronic signature
Provide roof type spiral stirrer or magnetic stirring
Fully sealed pipeline design for quick and easy maintenance
Real-time display of titration curves and measurement results
Supports acid-base, redox, precipitation, complexometric, and non-aqueous titrations
Automatic sample loading, cleaning, and real-time pH–volume curve recording
Automatic instrument status check at start up
Multi-level user rights management with audit tracking and authority control
It is widely used in pharmaceuticals, chemicals, food and beverage, environmental monitoring, water treatment, petroleum, and research laboratories. Its high accuracy, automation, and support for multiple titration methods make it suitable for quality control, compliance testing, research, and routine laboratory analysis, ensuring reliable and reproducible results for both simple and complex samples.
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