Potentiometric Titrator

Metrohm 905 Titrando

is a high-end titrator designed for potentiometric Titrations equipped by pH for aqueous acid base, non-aqueous acid base, Ag and Redox Electrodes.

It features one measuring interface and can be used with Dosino dosing systems, including up to four to 800 Dosino systems.

 

 

 

 

Technical Specification

Dosing elements

Space for two 800 Dosinos with 807 Dosing Unit

Attachment of additional dosing elements

Up to 12 x 800 Dosino with 807 Dosing Unit

Intelligent Exchange Unit

Yes

Dosing steps per cylinder volume (resolution)

905 Titrando with 800 Dosino: 10'000

Operation, dialog

tiamoTM

Stirrers, titration stand

4 × 801 Magnetic Stirrer

Sample Changer attachment

1 sample changer via USB

Attachment of printer, PC

Via 2 USB Slave Ports, RS-232/USB Box

Temperature sensor

yes

Real-time curve displays on PC screen

yes

DET Dynamic Equivalence-point Titration

yes

MET Monotonic Equivalence[1]point Titration

 yes

SET Titration to a preset end[1]point with automatic conditioning

yes

MEAS Measuring mode for pH, U/mV, T/°C

Resolution:

0.001 pH

0.1 mV

0.1 °C

Measuring interval: 100 ms

MEAS CONC Direct measurement using ISE and calculation of concentration

Yes

CAL Calibration with automatic  buffer recognition

 Yes

Sequences can be freely programmed by the user through Intelligent dosing devices and electrodes «iTrodes»

Check for result limits and GLP-compliant electrode test

Additional possibilities of titration-curve evaluation: fixed endpoints, pK values (HNP), minimum/maximum, break point (photometry or conductometry)