Metrohm 781 pH/Ion Meter: Operation via RS-232 Manual de usuario descargar pdf (Pagina 15)

2 Remote control commands

780/781 pH/Ion Meter - Operation via RS232 13

│ │ ├ .LeftMargin Left margin of temperature scale [°C] -999.9...0.0...999.9

│ │ └ .RightMargin Right margin of temp. scale [°C] -999.9...100.0...999.9

│ └ .Presel Preselections

│ └ .IReq Request of identifications after start id1, id1 & id2, OFF

│

└ .Conc Measuring mode Conc (concentration) (781 only)

├ .MeasType Selection of measuring type direct, std.add, smpl.add

├ .IonPara Ion/Concentration $G, $S

│ ├ .Ion

│ │ ├ .Select Selection of ion type Ag(+1), BF4(–1), Br(–1), Ca(+2),

│ │ │ Cd(+2), Cl(–1), CN(–1), Cu(+2),

│ │ │ F(–1), I(–1), K(+1), Na(+1), NH4(+1),

│ │ │ NO2(–1), NO3(–1), Pb(+2), S(–2),

│ │ │ SCN(–1), SO4(-2), own

│ │ └ .Own

│ │ ├ .Name Name of ion 7 ASCII char.

│ │ └ .Charge Charge of ion -9...-1, 1...9

│ └ .Unit

│ ├ .Select Unit for concentration mol/L, %, ppm, g/L, mg/L, µg/L,

│ │ mEq/L, own

│

└ .Own String for own unit 5 ASCII char.

│

├ .MeasPara Measuring parameters

│ ├ .ElectrodeId Electrode identification 12 ASCII char.

│ ├ .Drift Drift f. meas. val. acquisition [mV/min] 0.1...1.0...999.9, OFF

│ ├ .Temperature Measuring temperature [°C] -999.9...25.0...999.9

│ ├ .MethodId Method name 8 ASCII char. (read only)

│ ├ .Delta Delta measurement

│ │ ├ .Status Status of delta measurement ON, OFF

│ │ └ .Reference Reference for delta measurement -1.00E+30...0.00...1.00E+30

│ └ .Stirrer

│ ├ .Status Status of stirrer ON, OFF, control

│ ├ .Rate Stirring rate 1...5...15

│ ├ .PreStirTime Pause before stirring [s] 0...99999

│ ├ .StirTime Stirring time [s] 0...99999

│ └ .PostStirTime Pause after stirring [s] 0...99999

├ .CalcPara Calculation parameters

│ ├ .SmplSize Sample size [mL] or [g] 0.0001...1.0...99999.9, OFF

│ ├ .VTotal Total starting volume [mL] 0.001...100.0...9999.9

│ ├ .Factor Factor (result multiplier) -1.0E+30...1.0...1.0E+30

│ └ .SmplUnit Unit for sample size mL, g

├ .Direct Parameters for direct measurement

│ ├ .Cal $G, $S

│ ├ .CalPara Calibration parameters

│ │ ├ .CalTemp Calibration temperature [°C] 0.0...25.0...99.0

│ │ ├ .Drift Drift for meas. val. acqu. [mV/min] 0.1...0.5...9.9

│ │ ├ .Report Automatic printout of calibration report short, full, OFF

│ │ ├ .CalInterval Calibration interval [h] 1...999, OFF

│ │ ├ .NumberStd Number of standards 1, 2...19

│ │ ├ .Type Type of standard handling manual, auto

│ │ ├ .Manual Manual calibration

│ │ │ ├ .1

│ │ │ │ └ .Conc Concentration of standard 1 1.0E-30...0.01...1.0E+30

│ │ │ ├ .2

│ │ │ │ └ .Conc Concentration of standard 2 1.0E-30...0.01...1.0E+30

│ │ │ └ up to 19

│ │ └ .Auto Definition of own buffers

│ │ ├ .CMin Minimal concentration of standard 1.0E-30...0.1...1.0E+30

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 28 29

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Metrohm 781 pH/Ion Meter: Operation via RS-232 Manual de usuario Pagina 15

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