High-precision titratioN automatic buret and the new titration control method enables accurate titration. Up to four units can be connected and measured simultaneously. 

Main Feautures

  • 4-channels titration

Combination of up to 4 potentiometric and Karl Fischer titrators can be connected in one Multi-controller with simultaneous measurements.

  • Automatic pH calibration

Equipped with automatic stability judgement function. Automation from pH calibration to sample measurement is possible when using MST.

  • Reanalysis function

Reanalysis to change end point detection is now possible.
Inflection point ⇔ set potential ⇔ front intersection ⇔ rear intersection ⇔ V intersection

  • LIMS connection

Multi-controller transfers measuring data automatically to the network simultaneously.

  • Data Integrity

GT-310 with integrated data integrity feature, comes with strong and smart support for data protection and management without a dedicated PC. Audit trail function is provided as an option in the data integrity version of the GT-310 software. 

Audit trail(option)
User Management, Login Password, Permission Management
BackupUSB memory/USB-HDD/networking
Maintenance management
Five-step certification of measurement results(option)
Networking with LIMS


Main Specifications

Type of titration 

Potentiometric titration (acid-base, redox, chelatometric, precipitation) polarization and conductivity titration (optional)

Detection range

pH: 0~14

-2000mV to +2000mV

End point detection

Test titration

General titration

Petroleum neutralization value-official method/conventional method, etc

Number of filesSample name: 99 cases, Blank value: 99 cases, Factor: 99 events,etc
Buret accuracy20ml ± 0.02ml
Resolution/Minimum drip rate    0.001ml
Number of stored data9999 cases
GLP-compliant functionValidation (electrode inspection, injection volume inspection, measurement inspection), history display of pH calibration, user registration function with password,
Dimensions and weight

MC: Approx. 245(W) x 160(D) x 215(H) mm

STR: Approx. 110(W) x 165(D) x 415(H) mm  5.5kg

BRT: Approx. 127(W) x 378(D) x 260(H) mm  1.2kg



Multi-sample Titrator GT-310MST (Sample Changer Function)

GT-310, with a Multi-controller and burets, GT-310MST performs multi sample / various sample measurement continuously. Both 12 and 24 beaker storage are available.  

Number of stored beakers
12 or 24
Beaker size100/200 ml beaker (options: 100/200/300 ml tall beaker, 100/200ml disposable beaker, 100 ml Erlenmeyer flask)
Electrode washingAutomatic washing in dedicated washing pot, Showering, and sinking washing
Table rotation methodTurntable, rotation driven by DC motor
Beaker detectionOptical sensor
Dimensions and weightMC: Approx. 414(W) x 489(D) x 423(H) mm  15.4kg