TOP PRODUCT KF Moisture Titrator Hybrid Karl Fischer Moisture Titrator MKH-710M

PRODUCT

Hybrid Karl Fischer Moisture Titrator
MKH-710M

Hybrid titration method
Easy factor determination by “Electrolytic Factor Measurement System”
Unique integrated “Hybrid titration cell” of both “Volumetric titration method” & “Coulometric titration method”

Inquiry
Principles of Analysis

Features

・Automatic sample injection

Hybrid titration method automatically switches the measurement methods of volumetric and coulometric according to the water content of the sample.
You can accurately and seamlessly measure samples without concern for the sample moisture content, as the instrument is capable of measuring trace or much larger quantities.

・No need to inject pure water Fully automatic factor measurement

Our unique “Electrolytic Factor Measurement System” carries out factor measurement automatically.
Just the press of a button enables factor measurement, which alleviates the need for
the tedious weighing or measuring of pure water.

・Single instrument and a single titration cell allow utilization of Volumetric/Coulometric/Hybrid Titration Methods.

Just one instrument with one titration cell is needed to perform volumetric, coulometric, and hybrid easurements.
With high operability for the volumetric method, the requisite sealability for the coulometric method has also been realized.
Integrated functionality greatly contributes to a ompact installation and low maintenance requirements.

  • Original Functionality! World'first! "Hybrid titration method"

According to "Hybrid titration method", even if the water content of the sample is high, it can be carried out with high-speed & high-precision measurement.

  • Original Functionality! World'first! Easy factor determination by "Electrolytic Factor Measurement System"

According to "Hybrid titration method", even if the water content of the sample is high, it can be carried out with high-speed & high-precision measurement.

  • Unique integrated "Hybrid titration cell" of both "Volumetric titration method" & "Coulometric titration method"

While ensuring the seal, making the titration cell and titration cell stopper separate, it improves the convenience for usage.

  • Titrant Information is stored in an IC chip in the burette unit (Smart burette)
  • New burette unit
  • Up to 4 simultaneous measurements (Simultaneous titrations)
  • Can be connected to AT-710B potentiometric titrators ,MKV-710B volumetric Karl Fischer moisture titrators MKC-710B Coulometric Karl Fischer moisture titrators
  • The main control unit and a titrator are separately located by wireless (Bluetooth(R))
  • Large color TFT-LCD with a touch panel (8.4-inch)
  • Two different user levels and permissions
  • Measurement results are converted to PDF and can be stored in a USB flash drive
  • Navigation function of Karl Fischer reagent replacement
  • Automatic solvent change unit is included

Specification

Type Hybrid Karl Fischer Moisture Titrator
Model MKH-710M
Coulometric titration Measuring method :
Karl Fischer Coulometric titration

Measuring range :
Water content : 1μg to 300mg H2O
Bromine index : 8μg to 300mg Br

Precision :
RSD : less than 0.3% (n=10)(for measurements of 1mgH2O)
Display resolution : 0.1μg
Volumetric titration Measuring method :
Karl Fischer Volumetric titration

Measuring range :
Water content : 100μg - 500mg H2O(depends on KF reagent factor)
Concentration : 1ppm - 100% H2O

Burette precision :
Volume : 10mL
Discharge precision : ±0.015mL
Repeatability : ±0.005mL
Hybrid titration Measuring method :
Karl Fischer Coulometric titration
Karl Fischer Volumetric titration

Measuring range :
Water content : 1μg - 500mg H2O

Precision :
RSD : less than 0.3% (n=10)
(for measurements of 10mgH2O)
(Karl Fischer reagent factor 3mg/mL)
Display resolution : 0.1μg
Factor measurement of reagent by electrolysis Measuring method :
Factor measurement of reagent by electrolysis

Measuring range :
KF reagent : Reagent factor from 1 to 5
(With the provisions of dose volume)

Precision :
RSD : less than 1.0% (n=3)
(Dose volume 0.5mL, Reagent factor 3mg/mL)
Method 120
Key operation Touch panel
Displays 8.4-inch color LCD 800 x 600 dots
English / Japanese / Mandarin Chinese / Korean
Simultaneous 4-channel display (Can also display Automatic Potentiometric Titrator simultaneously)
Extensibility Measuring instrument :
Automatic Potentiometric Titrator (AT-710) , Karl Fischer Moisture Titrator (MKV-710/MKC-710/MKH-710)
Three of these instruments can be added.
Data storage 500 samples
GLP conformance Registration of operator / User group administration
Titrant : Reminder of factor measurement date / Alarm to indicate remaining reagent / Reminder of piston replacement date / Reminder of reagent replacement date / History of factor measurement / Reminder of expiration
Check performance : Reminder of scheduled check date / Record of check results
Management of conduction time : Display of operating time
External I/O RS-232C port x4 :
for Dot matrix printer , Electronic balance , Data Capture Software (SOFT-CAP) , Multiple sample chager , Evaporator

USB ×1 :
for USB flash drive , A4 printer , Thermal printer , Keyboard , Barcode reader , Foot switch , USB HUB

SS-BUS :
Automatic piston burette : Can control max 2 burette drives (Including two built-in burette drives)

LAN ×1 :
for Personal computer (PC)
Power Supply Main unit: DC24V（Main unit), AC100-240V±10％, 50/60Hz（AC adapter）
Printer: DC7V（Main unit), AC100V±10％, 50/60Hz（AC adapter）
Power Consumption Main unit: Approx. 30W, Printer: Approx. 7W
Dimensions
(Excluding tube) 		Touch panel controller: 225（W）×190（D）×42（H）mm
Titration unit: 141（W）×292（D）×377（H）mm
Stirrer/ Cell: 107（W）×206（D）×364（H）mm
Solvent change unit: 240（W）×140（D）×400（H）mm
Printer: 106（W）×180（D）×88（H）mm
Weight Touch panel controller: Approx. 1.5kg
Titration unit: Approx. 4kg
Stirrer/ Cell: Approx. 2kg
Solvent change unit: Approx. 0.6kg
Printer: Approx. 0.4kg

Burette unit EBU FCC Part15 SubpartC FCC ID : 2ABSVEBU01

Standards

ASTM D1123　Standard Test Methods for Water in Engine Coolant Concentrate by the Karl Fischer Reagent Method

ASTM D1364　Standard Test Method for Water in Volatile Solvents (Karl Fischer Reagent Titration Method)

ASTM D1533　Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration

ASTM D3401　Standard Test Methods for Water in Halogenated Organic Solvents and Their Admixtures

ASTM D4377　Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration

ASTM D4672　Standard Test Method for Polyurethane Raw Materials: Determination of Water Content of Polyols

ASTM D4928　Standard Test Method for Water in Crude Oils by Coulometric Karl Fischer Titration

ASTM D5460　Standard Test Method for Rubber Compounding Materials—Water in Rubber Additives

ASTM D6304　Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration

ASTM D6869　Standard Test Method for Coulometric and Volumetric Determination of Moisture in Plastics Using the Karl Fischer Reaction (the Reaction of Iodine with Water)

ASTM E1064　Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration

ASTM E203　Standard Test Method for Water Using Volumetric Karl Fischer Titration

European Pharmacopoeia / 2.5.12.　WATER: SEMI-MICRO DETERMINATION

European Pharmacopoeia / 2.5.32.　WATER: MICRO DETERMINATION

ISO 10101-3　Natural gas -- Determination of water by the Karl Fischer method -- Part 3: Coulometric procedure

ISO 12937　Petroleum products -- Determination of water -- Coulometric Karl Fischer titration method

ISO 14897　Plastics -- Polyols for use in the production of polyurethane -- Determination of water content

ISO 15512　Plastics -- Determination of water content

ISO 7335　Iron ores -- Determination of combined water content -- Karl Fischer titrimetric method

ISO 760　Determination of water -- Karl Fischer method (General method)

ISO 8534　Animal and vegetable fats and oils — Determination of water content — Karl Fischer method (pyridine free)

JIS C2101　Testing methods of electrical insulating oils

JIS K0068　Test methods for water content of chemical products

JIS K0113　General rules for methods of potentiometric, amperometric, coulometric, and Karl Fischer titrations

JIS K1557-2　Plastics -- Polyols for use in the production of polyurethane -- Part 2: Determination of water content

JIS K2275-2　Crude petroleum and petroleum products -- Determination of water -- Part 2: Potentiometric Karl Fischer titration method

JIS K2275-3　Crude petroleum and petroleum products -- Determination of water -- Part 3: Coulometric Karl Fischer titration method

JIS M8211　Iron ores -- Method for determination of combined water content

JIS M8250　Iron ores -- Determination of hygroscopic moisture in analytical samples -- Gravimetric, Karl Fischer titration and mass-loss methods

United States Pharmacopeia–National Formulary / 38 <921>　WATER: DETERMINATION

Software

Option

Catalog

■General-Catalog.pdf

■Hybrid Karl Fischer Moisture Titrator MKH-710M.pdf

DOWNLOAD CATALOG

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