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Metrohm International Headquarters
Metrohm AG
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CH-9100 Herisau
Switzerland
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Metrohm International Headquarters
Metrohm AG
Ionenstrasse
CH-9100 Herisau
Switzerland
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Looking for a titrator?
Are you looking for the right titrator for your requirements?
- Find the right titrator here
OMNIS
New titration system for the modern laboratory: faster analysis, safer chemical handling, compliant software, more automation.
Titrando
High-end potentiometric titrator that meets any requirements: flexible, compliant, customizable, and automatable
Ti-Touch
Compact, easy-to-use potentiometric titrator for a wide range of routine titrations
Eco Titrator
New basic titrator for all standard potentiometric titration applications
Titrino plus
Entry-level, versatile potentiometric titrator for basic applications
Titrotherm
Thermometric titrator for fast determinations if potentiometric titration cannot be applied
Looking for a KF titrator?
Are you looking for the right KF titrator for your requirements?
- Find the right KF titrator here
OMNIS KF
New volumetric Karl Fischer titrator for safe, easy, and fast water content determination
KF Titrando
High-end titrators for determining any water content from 0.001 to 100%
KF Ti-Touch
Compact, stand-alone volumetric (> 0.1% water) or coulometric (down to 0.001% water) titrator with integrated touch-screen control unit
KF Titrino plus
Entry-level titrator for coulometric (water content: 0.001 to 1%) or volumetric (up to 100%) water determination
Coulometers
Our range of coulometers for the determination of low water contents (0.001 to 1%).
- Go to the coulometers
Titrino Coulometer
Basic coulometer for determining low water contents (down to 0.001%)
Gas Analyzer
All-inclusive system for water determination in liquefied and permanent gases
- Get to know the Gas Analyzer
- Product versions
Looking for an IC system?
Find the right IC system for your requirements here.
- Go to the IC system overview
940 Professional IC Vario
High-end ion chromatography system for research applications and method development
930 Compact IC Flex
Compact ion chromatography system for routine analysis
Eco IC
Entry-level ion chromatograph for water analysis and utilization as a training tool.
Hyphenated techniques
Extend the scope of ion chromatography by interfacing your Metrohm IC with various sampling system and detection techniques
IC software
- MagIC Net software
- Metrohm IC Driver for Empower®
IC vs. HPLC
IC is the method of choice when HPLC fails.
- Learn more …
Columns

Accessories & consumables
Looking for a meter?
Find the right meter for your pH, conductivity, or ion measurements
- Go to the meter overview
912/913/914 pH/DO/Conductometer
Easy-to-use meters for use in the lab and in the field
780/781 pH/Ion meter
Advanced pH and ion meters for use in the lab
867/856 Modules
High-end modules for customized pH, ion, and conductivity measurement
Overview of our spectroscopy product range
Find the right spectrometer for your requirements.
- Go to the overview
Fast QC with NIRS
Learn how NIRS can boost your productivity and reduce costs in your QC lab.
- Learn more …
NIRSystems Laboratory Analyzers
Near-infrared spectroscopy analyzers for routine analysis of chemical and physical properties
NIRS Process Analyzers
- NIRS Process Analyzers PRO
- NIRS XDS Process Analyzers
Metrohm Instant Raman Analyzers
Handheld spectrometer for quick and easy identification of unknown substances
- Get to know the Raman handheld analyzers
- Product versions
B&W Tek Mobile Spectroscopy Solutions
B&W Tek offers a complete line of high performance laboratory, portable and handheld Raman systems
Overview of our VA and CVS solutions
Find the right VA or CVS system for your requirements here.
- Go to the overview
Professional VA/CVS Instruments
Advanced VA systems with high-performance viva software for determining traces of heavy metals with polarography and voltammetry with high sensitivity
Portable VA Analyzer
Portable voltammetric analyzer for the determination of trace levels of arsenic, mercury, and copper in water
Sample preparation

Process VA

VoltIC Professional
System combining ion chromatography and voltammetry for trace ion analysis.
Pioneers in Process Analysis
We love to tackle analytical challenges at Metrohm Process Analytics.
- Discover more …
Process Analyzer overview
Learn more about our families of Process Analyzers
- Go to the Process Analyzer overview
2060 Process Analyzer
Modular analyzer platform for ultimate flexibility in customized process monitoring.
- Get to know the 2060 Process Analyzers
- Product versions
MARGA
Fully autonomous system monitoring ions in aerosols and gases in ambient air
- Get to know MARGA
- Product versions
202X Series – single-method Process Analyzers
Single-method process analyzers for water and wastewater monitoring with titration, pH, ISE, or photometry methods.
- Get to know the 202X Series Analyzers
- Product versions
Process Ion Chromatograph
Taking high-precision Metrohm ion chromatography to an even higher level of autonomy, the Process IC can connect up to 20 sample streams and provide reliable multicomponent results for superior process control.
2035 Process Analyzers
Process analyzers available as potentiometric, photometric, and thermometric versions and optional additional pH and conductivity measurement
- Get to know the 2035 Analyzers
- Product versions
ADI 204Y – Multifunctional Process Analyzers
Multifunctional process analyzers tailored to your requirements for multiparameter measurements and streams
- Get to know the 204Y Analyzers
- Product versions
NIRS XDS Process Analyzers
Multi-channel analyzer for nondestructive real-time spectroscopic analysis
- Get to know the NIRS XDS Process Analyzers
- Product versions
NIRS Process Analyzers PRO
Analyzer for continuous nondestructive analysis by means of contact probes or noncontact measurements above a conveyor belt or through a glass window
- Get to know the NIRS Pro analyzers
- Product versions
MPA Quality Service
Our quality service ranges from consulting and application support to installation, training, preventive maintenance and repair service.
Overview of Electrochemistry
Find the right electrochemical solution for your requirements.
- Go to the overview
Compact Line
High-quality potentiostat/galvanostat instruments with a small footprint
- Get to know the Compact Line
- Product versions
Modular Line
Modular potentiostat/galvanostat instruments for any requirements in electrochemical research
- Get to know the Modular Line
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Multichannel Line
Multichannel potentiostat/galvanostat instruments for simultaneous measurements
- Get to know the Multichannel Line
- Product versions
Portable Line
Compact, PC-controlled portable potentiostat for education and basic applications
- Get to know the Portable potentiostats
- Product versions
Spectroelectrochemistry
Integrated solution for combined electrochemical and spectroscopic analysis.
Complementary products
Electrochemistry electrodes
Software
- NOVA software and SDK
- DropView software
Stability measurement overview
Learn more about our solutions for stability measurement.
- Go to the overview
Rancimat
Instrument for determining the oxidation stability of natural oils and fats
Biodiesel Rancimat
Instrument for determining the oxidation stability of biodiesel and biodiesel blends
PVC Thermomat
Instrument for determining the thermostability of PVC
Liquid Handling Overview
Learn more about our Liquid Handling solutions.
- Go to the overview
Eco Dosimat
Modern liquid handling system for Swiss-made precision and accuracy at an affordable price.
- Get to know Eco Dosimat
- Product versions
846 Dosing Interface
Liquid handling instrument for standalone use or integration into existing Metrohm systems
- Get to know the 846 Dosing Interface
- Product versions
Dosimat plus
Manually controlled, high-precision instrument for all liquid handling tasks
- Get to know the Dosimat plus
- Product versions
Accessory Finder
Find dosing units, tubes, glassware, beakers, and other accessories and spare parts.

Column Finder
Find analytical, trap, and guard columns for the determination of anions and cations.

Electrode Finder
Find the suitable electrode for your application: titration, IC, pH measurement, VA, CVS, electrochemistry and more.

Software Finder
Find Metrohm software for titration, IC, VA/CVS, stability measurement, electrochemistry, spectroscopy, and more.
OMNIS KF – Safe, easy, and fast Karl Fischer titration
Karl Fischer titration has never been better:
- Safe handling of reagents,
- Easier titration through automatic titration start
- Time savings through automated procedures
Discover OMNIS KF

Reinventing volumetric Karl Fischer titration: OMNIS KF!

tiamo

Current Version: tiamo^TM 2.5

tiamo^TM is a control and database software for titrators, dosing devices and sample changers that allows complete laboratory automation, which is why the name tiamo stands for «titration and more» – tiamo^TM can do far more than just titrate.

> Learn about the different tiamo^TM versions and additional licences here.

> FAQ about tiamo^TM

> tiamo^TM Knowledge Base

Downloads

8.101.8037ML

Leaflet Additional licences

(PDF 132 KB)
Compatibility

Compatibility of tiamo versions with Metrohm devices

(PDF 98 KB)

Compatibility of tiamo versions with Windows operating systems

	Windows 2000	Windows XP (SP1, SP2, SP3)	Server 2003	Windows Vista	Server 2008	Windows 7	Windows 8	Server 2012	Windows 10	Windows Server 2016
tiamo™ 1.0–1.2	Yes	Yes	Yes	–	–	–	–	–	–	–
tiamo™ 1.2.1–2.3	Yes	Yes	Yes	Yes	Yes	Yes	–	–	–	–
tiamo™ 2.4	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	–	–
tiamo™ 2.5	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes

64-bit operating systems are supported for tiamo™ 2.3 and higher.

Important hints

Never execute an upgrade from tiamo 1.x to tiamo 2.x without a valid licence code for tiamo 2.x! Without a valid licence code you get only a demo version which expires after 30 days. A downgrade from tiamo 2.X back to tiamo 1.X is NOT possible!

To get a valid tiamo 2.X licence code, please contact your local Metrohm distributor.

If you install the Chinese or traditional Chinese language update please make sure, that the respective character support is activated in the language settings of your personal computer.

In order to install a language update, extract and execute the EXE file from the downloaded and compressed ZIP file. Installation will then be carried out automatically.

Go to the tiamo version:

tiamo^TM 2.5, tiamo^TM2.4, tiamo^TM2.3, tiamo^TM2.2, tiamo^TM2.1, tiamo^TM2.0

tiamo^TM1.3, tiamo^TM1.2.1, tiamo^TM1.2, tiamo^TM1.1, tiamo^TM1.0

tiamo 2.5

Download the tiamo^TM 2.5 version with the newest upgrades here:

> Download tiamo^TM 2.5

> Patch for tiamo^TM 2.5

The main improvement with this patch is:

Configuration program part

In tiamo 2.5 light, if the Enforce login with user name check box was active in the Security settings under Login policies/Password policies and then the [OK] button was pressed, the program crashed.

The following additional dialog languages can be downloaded for tiamo^TM 2.5:

> Simplified Chinese

> Traditional Chinese

Downloads

8.101.8072

Release Notes tiamo 2.5

(PDF 292 KB)

tiamo 2.4

Download the tiamo^TM 2.4 version with the newest upgrades here:

> Download tiamo^TM 2.4

The following additional dialog languages can be downloaded for tiamo^TM 2.4:

> Chinese, Traditional Chinese

> French

> Italian

> Japanese

> Polish

> Portuguese

> Russian

> Slovak

> Spanish

Downloads

8.101.8055EN

Release Notes tiamo 2.4

(PDF 363 KB)

tiamo 2.3

Download the tiamo^TM 2.3 version with the newest upgrades here:

> Download tiamo^TM 2.3

> Patch 1 for tiamo^TM 2.3

The main improvement with this patch is:

Program part Configuration

the limitation to two devices applies only for Metrohm devices (Titrino, Titrando, etc.); that means that balances and other generic (i.e. non-Metrohm) devices can be included without limitation.

The following additional dialog languages can be downloaded for tiamo^TM 2.3:

> Chinese, Traditional Chinese

> Russian

> Slovak

> Spanish

Downloads

8.101.8039EN

Release Notes tiamo 2.3

(PDF 403 KB)
8.101.8047EN

Release Notes tiamo 2.3 Patch 1

(PDF 389 KB)
8.101.8040EN

CONF tiamo 2.3

(PDF 427 KB)
8.101.8042EN

FDA Certificate tiamo 2.3

(PDF 1.1 MB)

tiamo 2.2

Download the tiamo^TM 2.2 version with the newest upgrades here:

> Download tiamo^TM2.2

> Patch 1 for tiamo^TM 2.2

This patch eliminates the following bugs:

In the dialog window Reprocessing on the tab Statistics, the table is not being shown.
If the monitoring of the titer validity, the common variable, the global variable or the calibration data has expired, it is not possible to newly determine the titer, the common variable or the global variable via the CALC command ("Save result as...") or to carry out a calibration.
The program crashes when running MET determinations with Titrinos.
If the beaker test is enabled and the action "Stop determination and series" is selected in the MOVE command for the beaker test, then the error track will not being run through when a beaker is missing

The following additional dialog languages can be downloaded for tiamo^TM 2.2:

> Chinese, Traditional Chinese

Downloads

8.101.8027EN

Release Notes tiamo 2.2

(PDF 290 KB)
8.101.8036EN

Release Notes tiamo 2.2 Patch1

(PDF 125 KB)

tiamo 2.1

Download the tiamo^TM2.1 version with the newest upgrades here:

> Download tiamo^TM 2.1

The following additional dialog languages can be downloaded for tiamo^TM 2.1:

> Chinese, Traditional Chinese

Downloads

8.101.8017EN

Release Notes tiamo 2.1

(PDF 290 KB)

tiamo 2.0

Download the tiamo^TM 2.0 version with the newest upgrades here:

> Download tiamo^TM 2.0

> Patch 1 for tiamo^TM 2.0

This patch eliminates the following bugs:

when doing a SET, KFT or KFC with deactivated 'Automatic conditioning' a start drift of 0.0 was taken
when doing an upgrade from tiamo 1.3 to 2.0 the BackupServer.exe wasn't replaced
the remote interface for the devices 778, 789, 888 and 890 didn't work or wasn't available, at all
the evaluation with window didn't work with Titrinos
when switching of the reference temperature for MEAS Cond an exception occured

The following additional dialog languages can be downloaded for tiamo^TM 2.0:

> Chinese, Traditional Chinese

Downloads

8.101.8009EN

Release Notes tiamo 2.0

(PDF 320 KB)

tiamo 1.3

Download the tiamo^TM 1.3 version with the newest upgrades here:

> Download tiamo^TM 1.3

The following additional dialog languages can be downloaded for tiamo^TM 1.3:

> Chinese, Traditional Chinese

Downloads

8.101.1023EN

Release Notes tiamo 1.3

(PDF 120 KB)

tiamo 1.2.1

Download the tiamo^TM1.2.1 version with the newest upgrades here:

> Download tiamo^TM 1.2.1

The following additional dialog languages can be downloaded for tiamo^TM 1.2.1:

> Chinese, Traditional Chinese

tiamo 1.2

Download the tiamo^TM1.2 version with the newest upgrades here:

> Download tiamo^TM 1.2

> Patch 1 for tiamo^TM 1.2

> Patch 2 for tiamo^TM 1.2

Patch 1 eliminates the following bug in tiamo^TM 1.2:

When a method is started, which utilisizes the diff-measuring input, then misleadingly the following message appears:
"Wrong measuring input (011-122)."
The text is for example like:
"The non-intelligent sensor 'pH Electrode' demanded by the command 'MEAS pH' can't be connected to the measuring input 3 at device ''702_1'. Choose a different sensor or a different measuring input."

Patch 2 eliminates the following bugs in tiamo^TM 1.2:

While manual actions in one device (manual control or while method run) it may happen, that the reservation of the device isn't enabled in a correct way.
Additionally, this Patch 2 includes Patch 1 (cummulative Patch).

tiamo

Downloads

Compatibility of tiamo versions with Windows operating systems

Important hints

tiamo 2.5

Downloads

tiamo 2.4

Downloads

tiamo 2.3

Downloads

tiamo 2.2

Downloads

tiamo 2.1

Downloads

tiamo 2.0

Downloads

tiamo 1.3

Downloads

tiamo 1.2.1

tiamo 1.2

tiamo 1.1

tiamo 1.0

News

4/7/2020

Events

9/23/2020 - 9/25/2020

tiamo

Downloads

Compatibility of tiamo versions with Windows operating systems

Important hints

tiamo 2.5

Downloads

tiamo 2.4

Downloads

tiamo 2.3

Downloads

tiamo 2.2

Downloads

tiamo 2.1

Downloads

tiamo 2.0

Downloads

tiamo 1.3

Downloads

tiamo 1.2.1

tiamo 1.2

tiamo 1.1

tiamo 1.0

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News

4/7/2020

Events

9/23/2020 - 9/25/2020