Product Description

Hybrid Karl Fischer Moisture Titrator has the world's first & convenient functions equipped such as high-speed & high-precision measurement by "Hybrid titration method" which uses both "Volumetric titration method" and "Coulometric titration method", and "Electrolytic Factor Measurement System" which does not require pure water for factor determination.

Features

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

Application

Standards	Number	Details
ASTM	D1533	Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration
	D1744	Standard Test Method for Determination of Water in Liquid Petroleum Products by Karl Fischer Reagent
	D4928	Standard Test Method for Water In Crude Oils by Coulometric Karl Fischer Titration
	D6304	Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration
	E203	Test Method for Water Using Volumetric Karl Fischer Titration
ISO	760	Determination of water – Karl Fischer method (General method)

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 indey	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)

 

KF Moisture Titrator ︰ Hybrid Karl Fischer Moisture Titrator MKH-710M

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