Automatic Potentiometric Titrator LX209APT

Description

Automatic Potentiometric Titrator LX209APT features dual-channel fluid addition, a corrosion-resistant PTFE burette and valve system, and high-power magnetic stirring for reliable results. With 0.003 ml titration accuracy and support for multiple titration methods including acid-base, redox, precipitation, complexometric, and non-aqueous, it offers automated sample handling, pipeline cleaning, real-time data recording, and user management with audit tracking, making it ideal for modern analytical laboratories.

Specifications

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 2 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
800 x 600 x 520 mm
Net weight
30 Kg
Packing dimension & gross weight
460 x 330 x 550 mm; 12 Kg
460 x 330 x 550 mm; 9 Kg
730 x 540 x 400 mm; 27 Kg
Features
  • Dual-channel fluid addition module with a standard 16 stations and optional 20/34/40 stations rotary sampler
  • Corrosion-resistant PTFE burettes, rotating valves, and pipelines for long-term durability
  • High-precision closed-loop control with titration accuracy up to 0.003 ml
  • 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 fast and convenient maintenance
  • Real-time display of titration curves and measurement results on a user-friendly interface
  • Supports multiple titration methods: acid-base, redox, precipitation, complexometric, and non-aqueous
  • Automatic sample loading, pipeline cleaning, measurement, and real-time pH–volume curve recording
  • Automatic instrument status check at start up
  • Multi-level user rights management with audit tracking for enhanced data security
Applications
  • 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.