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Titration

Titration

Potentiometric Titration, Volumetric Karl Fischer Titration, Coulometric Karl Fischer Titration. Discover more infos in our focus on [...]


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Karl Fischer Titrators

Karl Fischer Volumetric Titrator MKV-710 M

Karl Fischer Volumetric Titrator Kem MKV-710 M “Touch Panel” operation, color screen with online graphic display of titration processes.
Highly expandable, four connectable titration units: Karl Fischer Volumetric, Coulometric (MKV-710 B and MKC-710 B) and Potentiometric (AT-710 B).

 

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Display and keyboard features: 8.4-inch color LCD screen, 800 x 600 dots, connection for up to four titration units, viewable individually or simultaneously.
Possible titration processes: Karl Fischer, direct and indirect volumetric, titrant standardization (factor calculation), drift, pre-titration.
Titration mode: Bi-amperometric endpoint.
Working range: 10 ppm, 100% water.
Additions during titrations: modulated based on the detected water content.
Calculations: concentration, processed data statistics (mean, SD, and RSD), storage and averaging of titrant reagent factors, storage and averaging of blanks, ability to express concentration in different units for each analysis, recalculation of stored values.
Internal memory: for 120 methods, 500 results.
Interchangeable burette: 10 ml capacity mounted on a 20,000-step stepper motor (accuracy +- 0.005 ml).
Connections: SS BUS for external burette motors, RS 232C (2) for printer, PC, scale, USB for data download (PDF) via USB stick / connection to external alphanumeric keyboard / barcode reader, to ADP-611S external evaporator.
GLP compliance: date and time, method, operator name, etc. (GLP report configurable for printing), user access via password.
Dimensions and weight: Titration unit / printer WxDxH (mm): 141x296x367 (without tubes) / 106x180x88, weight 4 kg.
Screen WxDxH (mm): 225x190x42.
Permissible ambient conditions: 5-35°C, maximum 85% relative humidity (non-condensing).
Power supply: AC 100-240 V +/- 10%, 50/60 Hz.
Standard equipment: Sealed reaction vessel, double Pt electrode with cable, magnetic stirrer complete with stir bar, 5 g pack of grinding grease.
CE certification. EMC: EN61326-1 LVD: EN61010-1 RE: directive. Burettes EBU: FCC Part 15 Subpart C FCC ID: 2ABSVEBU01.

Karl Fischer Volumetric Titrator MKV-710 S

Karl Fischer Volumetric Titrator Kem MKV-710 S “Touch Panel” operation, color screen with online graphic display of titration processes.

 

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Display and keyboard features: 8.4-inch color LCD screen, 800 x 600 dots.
Possible titration processes: Direct and indirect volumetric Karl Fischer titration, titrant standardization (factor calculation), drift, pre-titration.
Titration mode: Bi-amperometric endpoint titration.
Working range: 10 ppm to 100% water.
Additions during titrations: modulated based on the detected water content.
Calculations: concentration, processed data statistics (mean, SD, and RSD), storage and averaging of titrant reagent factors, storage and averaging of blanks, ability to express concentration in different units for each analysis, recalculation of stored values.
Internal memory: for 120 methods, 500 results.
Interchangeable burette: 10 ml. Mounted on a 20,000-step stepper motor (accuracy +- 0.005 ml).
Connections: SS BUS for external burette motors, RS 232C (2) for printer, PC, scale, USB for data download (PDF) via USB stick / connection to external alphanumeric keyboard / barcode reader, to external evaporator ADP-611S.
GLP compliance: date and time, method, operator name, etc. (GLP report configurable for printing), user access via password.
Dimensions and weight: Titration unit / printer WxDxH (mm): 141x296x367 (without tubes) / 106x180x88, weight 4 kg.
Screen WxDxH (mm): 225x190x42.
Permissible ambient conditions: 5…35°C, maximum 85% relative humidity (non-condensing).
Power supply: AC 100…240 V +/- 10%, 50/60 Hz.
Standard equipment: Sealed reaction vessel, double Pt electrode with cable, magnetic stirrer complete with stir bar, 5 g pack of grinding grease.
CE certification. EMC: EN61326-1 LVD: EN61010-1 RE: directive. Burettes EBU: FCC Part 15 Subpart C FCC ID: 2ABSVEBU01.

Karl Fischer Volumetric Titrator MKV-710 B

Kem MKV-710 B Volumetric Karl Fischer Titrator, backlit LCD display

 

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Display and keyboard features: Backlit LCD (black and white), 7 lines x 40 characters, alphanumeric keyboard, display of one titration channel. Can be connected as an additional workstation for potentiometric titrations to “M” series potentiometric or Karl Fischer titrators.
Possible titration processes: Direct and indirect volumetric Karl Fischer titration, standardization of the titrant reagent (factor calculation), drift, pre-titration.
Titration mode: Bi-amperometric endpoint titration.
Working range: 10 ppm to 100% water.
Additions during titrations: Modulated based on the detected water content.
Calculations: Concentration, processed data statistics (mean, SD, and RSD), storage and averaging of titrant reagent factors, storage and averaging of blanks, ability to express concentration in different units for each analysis, recalculation of stored values.
Internal memory: for 20 methods, 50 results.
Interchangeable burette: 10 ml capacity, mounted on a 20,000-step stepper motor (accuracy +- 0.005 ml).
Connections: SS BUS for external burette motors, RS 232C (2) for printer, PC, scale, USB for data download (PDF) via USB stick / connection to external alphanumeric keyboard / barcode reader, to ADP-611S external evaporator (manual operation).
GLP compliance: date and time, method, operator name, etc. (GLP report configurable for printing), user access via password.
Dimensions and weight: Titration unit / printer WxDxH (mm): 141x296x367 (without tubes) / 106x180x88, weight 4 kg.
Permitted environmental conditions: 5…35°C, maximum 85% relative humidity (non-condensing).
Power supply: AC 100…240 V +/- 10%, 50/60 Hz.
Standard equipment: sealed reaction vessel, double Pt electrode with cable, magnetic stirrer complete with stir bar, 5 g pack of grinding grease.
CE certification. EMC: EN61326-1 LVD: EN61010-1 RE: directive. Burettes EBU: FCC Part 15 Subpart C FCC ID: 2ABSVEBU01.

Coulometric Karl Fischer Titrator MKC-710 M

Kem MKC-710 M Coulometric Karl Fischer Titrator, with diaphragm (D) or diaphragmless (N) cell. Touch panel operation, color screen with online graphical display of titration processes.
Highly expandable, four connectable titration units: Volumetric Karl Fischer, Coulometric (MKV-710 B and MKC-710 B), and Potentiometric (AT-710 B).

 

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Display and keyboard features: 8.4-inch color LCD screen, 800 x 600 dots, connection for up to four titration units, viewable individually or simultaneously.
Possible titration processes: Direct and indirect coulometric Karl Fischer titration, Bromine drift, pre-titration
Titration mode: Bi-amperometric endpoint titration via current generation.
Working range: 10-300 μg, standard deviation better than 0.3%.
Calculations: Concentration, processed data statistics (mean, SD, and RSD), ability to express concentration in different units for each analysis, recalculation of stored values.
Internal memory: for 120 methods, 500 results.
Connections: SS BUS for external burette motors, RS 232C (2) for printer, PC, scale, USB for data download (PDF) via USB stick / connection to external alphanumeric keyboard / barcode reader, to external evaporator ADP-611S.
GLP compliance: date and time, method, operator name, etc. (GLP report configurable for printing), user access via password.
Dimensions and weight: Titration unit / printer WxDxH (mm): 141x296x367 (without tubes) / 106x180x88, weight 4 kg.
Screen WxDxH (mm): 225x190x42.
Permitted ambient conditions: 5-35°C, maximum 85% relative humidity (non-condensing).
Power supply: AC 100-240 V +/- 10%, 50/60 Hz.
Standard equipment: sealed reaction vessel, current generation cell with or without diaphragm according to the chosen configuration, double Pt electrode with cable, magnetic stirrer complete with stir bar, 5 g pack of grinding grease.
CE certification. EMC: EN61326-1 LVD: EN61010-1 RE: directive. Burettes EBU: FCC Part 15 Subpart C FCC ID: 2ABSVEBU01.

Coulometric Karl Fischer Titrator MKC-710 S

Karl Fischer Coulometric Titrator Kem MKC-710 S, cell with diaphragm (D) or without diaphragm (N).
“Touch Panel” operation, color screen with online graphic display of titration processes.

 

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Display and keyboard features: 8.4-inch color LCD screen, 800 x 600 dots, displaying only one titration channel.
Possible titration processes: Direct and indirect coulometric Karl Fischer titration, Brono N° drift, pre-titration
Titration mode: Bi-amperometric endpoint titration via current generation
Working range: 10 μg to 300 μg, standard deviation better than 0.3%
Calculations: Concentration, processed data statistics (mean, SD, and RSD), concentration can be expressed in different units for each analysis, recalculation of stored values.
Internal memory: for 120 methods, 500 results.
Connections: SS BUS for external burette motors, RS 232C (2) for printer, PC, scale, USB for data download (PDF) via USB stick / connection to external alphanumeric keyboard / barcode reader, to ADP-611S external evaporator
GLP compliance: date and time, method, operator name, etc. (GLP report configurable for printing), user access via password.
Dimensions and weight: Titration unit/printer WxDxH (mm): 141x296x367 (without tubes) / 106x180x88, weight 4 kg.
Display WxDxH (mm): 225x190x42.
Permissible ambient conditions: 5…35°C, maximum 85% relative humidity (non-condensing).
Power supply: AC 100…240 V +/- 10%, 50/60 Hz.
Standard equipment: sealed reaction vessel, current generation cell with or without diaphragm according to the chosen configuration, double Pt electrode with cable, magnetic stirrer complete with stir bar, 5 g pack of grinding grease.
CE certification. EMC: EN61326-1 LVD: EN61010-1 RE: directive. EBU burettes: FCC part 15 Subpart C FCC ID: 2ABSVEBU01.

Coulometric Karl Fischer Titrator MKC-710 B

Kem MKC-710 B Coulometric Karl Fischer Titrator, cell with diaphragm (D) or without diaphragm (N). Backlit LCD display operation.

 

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Display and keyboard features: LCD display.
Possible titration processes: Direct and indirect coulometric Karl Fischer titration, Bromine drift, pre-titration.
Titration mode: Bi-amperometric endpoint titration via current generation.
Working range: 10 µg to 300 µg, standard deviation better than 0.3%.
Calculations: Concentration, processed data statistics (mean, SD, and RSD), concentration can be expressed in different units for each analysis, recalculation of stored values.
Internal memory: for 20 methods, 50 results.
Connections: SS BUS for external burette motors, RS 232C (2) for printer, PC, balance, USB for data download (PDF) via USB stick / connection to external alphanumeric keyboard / barcode reader, to external evaporator ADP-611S (manual operation).
GLP compliance: date and time, method, operator name, etc. (GLP report configurable for printing), user access via password.
Dimensions and weight: Titration unit / printer WxDxH (mm): 141x296x367 (without tubes) / 106x180x88, weight 4 kg.
Screen WxDxH (mm): 225x190x42.
Permitted ambient conditions: 5…35°C, maximum 85% relative humidity (non-condensing).
Power supply: AC 100…240 V +/- 10%, 50/60 Hz.
Standard equipment: sealed reaction vessel, current generation cell with or without diaphragm according to the chosen configuration, double Pt electrode with cable, magnetic stirrer complete with stir bar, 5 g pack of grinding grease.
CE certification. EMC: EN61326-1 LVD: EN61010-1 RE: directive. Burettes EBU: FCC Part 15 Subpart C FCC ID: 2ABSVEBU01.

Hybrid Karl Fischer Titrator: Volumetric + Coulometric MKH-710M

Hybrid titrator “Volumetric + Coulometric” Kem MKH-710M hybrid titration method, simple determination of the factor by “Electrolytic factor measuring system”

Unique hybrid titration cell used for both the “volumetric method” and the “coulometric method”.

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Main features:
The hybrid titration method automatically switches between volumetric and coulometric measurement methods based on the sample’s water content.
You can measure samples accurately and seamlessly, without worrying about the sample’s moisture content, as the instrument can measure trace amounts or much larger quantities.
No need to inject pure water. Fully automatic factor measurement.
Our exclusive “Electrolytic Factor Measurement System” automatically performs factor measurement.
The simple press of a button enables factor measurement, eliminating the need for tedious weighing or pure water measurements.
A single instrument and a single titration cell enable the use of volumetric/coulometric/hybrid titration methods.
A single instrument with a single titration cell is required to perform volumetric, coulometric, and hybrid measurements.
Integrated functionality significantly contributes to compact installation and reduced maintenance.
Exclusive “Hybrid Titration Cell” integrated for both the “Volumetric Titration Method” and the “Coulometric Titration Method.”
Ensures a perfect seal, separating the titration cell from the cap, improving ease of use.
Titrant information is stored on an IC chip in the burette unit (smart burette), a new burette unit.
M interface, which allows up to 4 instruments to be connected and thus perform 4 simultaneous measurements (simultaneous titrations).
It can be connected to the AT-710B potentiometric titrators, the MKV-710B volumetric Karl Fischer titrators, and the MKC-710B coulometric Karl Fischer titrators.
The main control unit and the titrator are separate and connected via cable or wireless connection (Bluetooth®).
Large color TFT LCD display with touch screen (8.4 inches).
Two different user levels and authorizations.
Memory for 500 results.
Measurement results are converted to PDF and can be stored on a USB flash drive.
Navigation function for changing Karl Fischer reagents.
Automatic solvent changer included. 

Accessories

ADP 611

External evaporator for the analysis of plastics and solids

By connecting the external evaporator to the MKV-710 volumetric or MKC-710 coulometric Karl Fischer analyzers, you can analyze the water content of plastics, or samples for which it is not possible to dissolve the sample with a solvent.
The ADP 611 evaporator can be connected to all Karl Fischer analyzers (volumetric and coulometric).

 

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Temperaturet. amb up to 300°C, resolution 1°C
Sample draggingAutomatic via magnet connected to quartz sample holder vessel
Carrier (air or nitrogen)The carrier gas is dried by passing through molecular sieves, flow adjustable via needle valve, max. pressure, inlet 0.5 bar
Evaporator / cell connection tubeHeated to avoid condensation
Inner tubeMade of high temperature resistant Pyrex glass

Accessories for printing and data recording

The 710 series titrators are expandable with a large number of accessories: 40-column or A4 format printer, software, barcode reader, etc.

IDP-100-12

Impact printer
For printing analytical reports. Features: 40 columns, plain paper. Standard accessories: 220 V power supply, cable for connecting to KEM titrators, ribbon, and 1 roll of paper.

Soft CAPE

Impact printer
Software (data saving directly to PC)
Compatible with Windows® 98SE/ME/NT/2000/XP. Connect KEM instruments to a PC and quickly and easily save analytical data in Excel format. Up to 4 KEM instruments can be connected.