Metrohm 781 pH/Ion Meter: Operation via RS-232 Uživatelský manuál Strana 13

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2 Remote control commands
780/781 pH/Ion Meter - Operation via RS232 11
Bec4, Bec7, Bec10, Rad1.09, Rad1.68,
Rad4.01, Rad6.84, Rad7.00, Rad7.38,
Rad9.18, Rad10.01, Bak4, Bak7, Bak9,
Bak10, Ham4.01, Ham7.00, Ham9.21,
Ham10.01, Pre4, Pre7, Pre9, Own1, Own2,
Own3, Own4, Own5
.2 Buffer 1
.Select Selection of buffer 1 Met7, same select. as for buffer 1
.3 Buffer 1
.Select Selection of buffer 1 Met9, same select. as for buffer 1
.4 Buffer 1
.Select Selection of buffer 1 NIST1, same select. as for buffer 1
.5 Buffer 1
.Select Selection of buffer 1 NIST4, same select. as for buffer 1
.Limits Limits for calibration data
.SlopeMin Lower limit for slope [%] 0.1...95.00...999.9
.SlopeMax Upper limit for slope [%] 0.1...103.0...999.9
.OffsetMin Lower limit for pH (0) 0.0...6.400...99.999
.OffsetMax Upper limit for pH (0) 0.0...8.000...99.999
.UOffset Acquisition of measured values $G
.Status Status of UOffset ON, OFF
.Value UOffset [mV] -2200.0...0.0...2200.0
.LimitspH
.Status Status limits pH ON, OFF
.UpperLim Upper limit pH -19.999...14.000...19.999
.UHystereses Upper hysteresis pH -19.999...0.020...19.999
.LowerLim Lower limit pH -19.999...0.000...19.999
.LHystereses Lower hysteresis pH -19.999...0.020...19.999
.LimitsT
.Status Status limits T ON, OFF
.UpperLim Upper limit T [°C] -999.9...100.0...999.9
.UHystereses Upper hysteresis T [°C] -999.9...0.2...999.9
.LowerLim Lower limit T [°C] -999.9...0.0...999.9
.LHystereses Lower hysteresis T [°C] -999.9...0.2...999.9
.PlotPara Parameters for live plot on a printer
.LeftMargin Left margin of pH scale -19.9...0.0...19.9
.RightMargin Right margin of pH scale -19.9...14.0...19.9
.TLeftMarg Left margin of temperature scale [°C] -999...20...999
.TRightMarg Right margin of temperature scale [°C] -999...30...999
.Presel Preselections
│└ .IReq Request of identifications after start id1, id1 & id2, OFF
.ElTestPara Electrode test parameters
.Type Type of pH electrode standard, gel, non-aq., own
.ElExc Excellent electrode
.ElParam Electrode parameters
.StreamPot Streaming potential [mV] -999.9...2.5...999.9
.Drift Drift [mV/min] 0.1...2.0...9.9
.MinSlope Minimum slope [%] 0.1...96.50...999.9
.MaxSlope Maximum slope [%] 0.1...101.0...999.9
.Response Response time [s] 0...45...9999
.ElGood Good electrode
.ElParam Electrode parameters
.StreamPot Streaming potential [mV] -999.9...3.0...999.9
.Drift Drift [mV/min] 0.1...2.5...9.9
.MinSlope Minimum slope [%] 0.1...96.00...999.9
.MaxSlope Maximum slope [%] 0.1...102.0...999.9
.Response Response time [s] 0...50...9999
.ElPass Excellent electrode
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