Multi function controller

pH Control 2

2 channel PH, Redox and ion- and temperature controller with high function variety for the use in medical, analytical, biotechnological, microbiological and industrial tests.

Easy handling via splash-proof keyboard

Big LCD graphic display for:

Simultaneous indication of tow measurands.
Simultaneous indication of tow temperature values.
Real-time clock displays time and data.
Online help can be used in one of 4 eligible languages.
Automatic calibration with any of 9 pre-programmed and 2 user specified PH buffers.
Recalibration in running process.
Automatic or manual adjustment of temperature and automatic PT100/1000 selection.
Continuously measurement even on control interruption.
Potential free input for differential measurement.
On - off or proportional control.
Connection to 4 Dose pumps via programmable relays.
Password protection.
Store of minimal / maximal readings.
Store of the last 1200 measurements with date, time.
Display of stored measurements as graphic.
Printer output at adjustable intervals.
Analogue or digital interface RS 232.
Can be connected with several PH- or Oxi-control and PC.

Distplay:	LCD, 128 x 64 Pixel
Keyboard:	6 buttons, splash-proof
Ranges:	PH 0-14, mV +/- 2000 mV, Ion 0.01 ng/l -99 g/l, Temp. 0 - 130°C
Resolution:	0,01 pH, 1 mV, 0,1°C
Input:	2 x pH für pH/mV/Ion-Elektroden 2 x Temp für Pt 100 oder 1000
Output:	4 x programmable relays, 230 V, 0.5 A, 2 x analogue 4-20 mA, max. 350 Ohm, Digital RS 232, 300 - 9600 baud
Temp. comp.:	Manuell oder automatisch Pt 100/1000
Power supply:	AC 230 V, 4 VA
Cabinet:	B x T x H, 226 x 216 x 76
Weight	1.400g

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