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You are here:   Hanna Catalogue > pH Meters > Bench pH Meters > HI-4212-01 Graphic Display pH meter with cal check

HI-4212-01 Graphic Display pH meter with cal check

HI-4212-01 Graphic Display pH Meter with cal check

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Hanna Part No: HI-4212-01
The HI-4212 is a single and dual-channel Calibration check pH meter with a backlit, dot matrix display.

The instrument performs electrode diagnostics to ensure that the electrode used is always in good condition. As part of the Calibration Check feature, if the measurement is outside of the calibration range, users are warned with a graphic message..

In order to always perform a calibration that is as close as possible to the measurement range, the useer has the flexibility to choose up to 5 calibration points with standard or custom buffers.

The dual-channel HI-4212 provides simultaneous graphing and logging of each independent channel on the screen.

This meter can display extensive GLP data, concurrent measurement readout and logged graphed data, calibration data with used buffer values and expiration date and definition of the ionic strength constant value (ISE measurement only).

The HI-4212 also provides on screen feature related help: at the touch of a button users can acess current content related guidelines and procedures in 4 languages.

The large graphical display allows users to simultaneously follow both measurement channels and receive real-time information regarding electrode status and large calibration data.

The advanced meter features a powerful interactive menu system. The top row of buttons is designed to allow the user to make selections based on the current screen, making the instrument extremely simple to use.

Hanna Instruments Exclusive Calibration Check
Large, dot-matrix LCD with backlight
Simultaneous dual graph display and real-time logging
Opto-isolated USB and RS232
GLP data
Calibration data (buffer values, expiration date)
Date and time
Multi-language interface
ID number
Manual or automatic temperature compensation
Temperature measure unit (degree K,C,F)
Relative mV scale
Incremental ISE methods
Auto end point mode
Data logging
Acoustic signal alarm

The two measurement channels of the HI-4212 are galvanically isolated to eliminate noise and instability.

In ISE mode these instrument provides the user with a choice of several incremental methods.

Communication is via opto-isolated USB and RS232 ports.

For greatest accuracy, particular attention must be payed to calibration. In fact, during calibration the electrode/instrument system acquires the data to be used as measurement references. The calibration curve will be much more precise if more calibration points are used.

The HI-4212 can calculate a calibration curve by using up to 5 points. You can choose these points among the memorized buffer values or enter values that best fit the requirements of your application.

Users can consult the on-board help from any mode screen simply by pressing the HELP button. The meter will then display a brief explanation of the meaning and use of the current command.

The HI-4212-01 is supplied complete with HI-1131B, pH electrode, HI-7662-T temperature probe, power adapter, pH 4 and pH 7 buffer solutions, electrode refilling solution, HI-76404N electrode holder, magnetic stirrer and instructions.

Please note in accessories it shows the buffer solution to 3 decimal places and the standard buffer solution to 2 decimal places, you can use either of these.

HI-4212-01 is supplied complete with HI-1131B, pH electrode, HI-7662-T temperature probe, power adapter, pH 4 and pH 7 buffer solutions, electrode refilling solution, HI-76404N electrode holder, magnetic stirrer and instructions.

Price:   £825.00
(Excluding: VAT at 15%)
Quantity:

 
 


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