Nitto Seiko Original Mitsubishi Chemical Karl Fischer Method for Trace Moisture Determination Coulombic Method

NegotiableUpdate on 01/08

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Overview

The Coulomb method is a new type of trace moisture analyzer developed by Nippon Precision Analytical Technology, formerly Mitsubishi Chemical, using the Karl Fischer method. Modular design has high scalability and can connect to 4 channels for simultaneous testing; The host can display and control 4 detection channels simultaneously; The system is pre-set with multiple detection logics, which can perform batch detection from a single sample to automated operation; Multiple optional moisture gasification devices can detect solids, viscous liquids, liquefied gases, etc.

Product Details

Nitto Seiko Original Mitsubishi Chemical Karl Fischer Method for Trace Moisture Determination Coulombic Method

Brand:Nitto Precision Analytical Technology Co., Ltd., formerly Mitsubishi Chemical

Model:CA-310 (Coulomb method)

Instrument Features：

1. Scheduled time - Automatic startup, instrument automatically stabilizes, no need to wait for a long time before testing.

2. Two titration units can be optionally connected, and two different concentrations of Karl Fischer reagent can be used. When the detection starts, titrate the high concentration reagent first, and titrate the low concentration reagent as the reaction approaches the endpoint. This further improves the detection efficiency while reducing the consumption of titrants.

3. Standard Operating Procedure Record (S.O.P): A standard operating procedure for testing a certain sample can be entered into the instrument, and the instrument will automatically prompt the experimenter to perform sample testing according to the standard operating method.

4. 8.4-inch color touch screen display with intuitive and clear operation interface.

5. Higher detection accuracy: In ideal environments, detecting trace level moisture (with a moisture content of 5 μ g) can have good repeatability.

6. The main console can connect up to 4 detection channels, which can provide better reference for experimental results and improve detection efficiency.

7. The main console can wirelessly control the detection channel (optional).

Step by step temperature control (Patent Number: 3284783): The gasification device automatically determines the heating temperature by detecting the evaporation rate of the sample moisture.

9. Electrode with or without diaphragm can be selected:

--Diaphragm free electrode: can use single component AQUAMION ® Tongji solution is more convenient for daily fluid replacement and maintenance.

--Diaphragm electrode: capable of measuring a wide variety of samples, including ketones, low hydroxy acids, certain aldehydes, and other special substances.

10. Data integrity: Supports GLP/GMP.

11. USB output/input interface: an internal/external connection interface that can save measurement results and various settings.