Controller temperature pH mV ion temperture meter with RS232 and graphing display on/off and proportional control.


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pH / Temperature Controller


Features of the Consort R305 pH Controller 2 ion/pH/mV and 2 temperature channels - all data displayed simultaneously on/off or proportional control functions simultaneous measurement in grounded solutions Four solid state relays programmable for high low alarms In line calibration without removing electrodes Built in clock displays time and date Built in help keys guide you through operation *Stores up to 1200 values and time and date at programmable interval* Stores maximum and minimum readings Graphic and digital displays plot results on screen Analogue recorder plots graph on LCD screen Automatic Pt1000, Pt100 selection *Password protection* Robust splash proof cabinet for wall mounting. 3 year warranty


Introduction Consort R305 pH controller
This is a feature packed controller for pH/mV/temp with powerful set up options, graphic display and a host of other features which make it easy to use for a wide range of application requiring monitoring or control signal based on these parameters. The R305 controller uses any standard pH electrodes to provide, monitoring and control functions . Automatic temperature compensation is included. The meters also have a sophisticated user interface with a graphical back-lit LCD display and RS232 data link. The display can plot data from memory directly on to the screen as well providing tabulated data, current measurement information, help to the user, and GLP calibration reports. The R305 can be networked to other series 300 instruments with a 4 wire system and computer or central monitor (model CS 355 )


Probe set up on screen	Plotting data on screen

Specification of R305 pH, mV, Ion ,Temperature, monitor controller

Model	R305
Range
pH	0 - 14
mV	+/- 2000 mV
ion	0.01 ng/l...99.9 g/l
Degs C	- 30 to + 130C
Resolution
pH	0.01 pH
mV	1 mV
Degs. C	0.1 C
Channels	2
Temp compensation	-30 to +130 C
Temp compensation	auto or manual
Calibration
Reminder	0 - 999 hrs
pH/Ion	1 or 2 points
Buffers	9 pre-programmed, 2 user specified
ISO-pH	6..8 pH
Slope	80...120%
mV	1 point
Temp	+/- 10 degs. C
Control	On/Off or proportional

Interface
RS232	Bi directional 300 - 9600 baud
Relays	4 solid state relays programmable for high/low alarms
Analogue	two 4 - 20 mA / 200 Ohms outputs for recorder or proportional control
Network	4 wire networking with other 300 series controllers

Ordering Information

Model R305 pH/mV/ion Controller	Price
Meter only with instruction manual 110 volts CS305$	$1100.00

Topac Inc. 231 CJC Highway, Suite 103 Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779