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Lutron PH-221 pH / mV Meter with ATC and Dual Display, RS232

Lutron PH-221 pH / mV Meter with ATC and Dual Display, RS232

Brand
Lutron
Model number
PH-221

pH meter for 0 to 14.00 pH and ±1,999 mV that shows pH and temperature together, with ATC, auto calibration and RS232 output.

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Key features

  • 0 to 14.00 pH, ± 1,999 mV.
  • LCD show both pH and the temperature.
  • ATC or manual TEMP. compensation.
  • Auto calibration for pH 4 an pH 7.
  • Optional pH electrode and the ATC probe.
  • RS232 computer interface.
  • DC 9V battery (006P) or DC 9V adapter in.

Specifications

Specifications
Features0 to 14.00 pH, ± 1,999 mV.; LCD show both pH and the temperature.; ATC or manual TEMP. compensation.; Auto calibration for pH 4 an pH 7.; Optional pH electrode and the ATC probe.; RS232 computer interface.; DC 9V battery ( 006P ) or DC 9V adapter in.
DisplayLCD size : 44 mm x 29 mm, dual function LCD display.
MeasurementpH : 0 to 14 pH; mV : -1999 mV to 1999 mV
Accuracy± (0.02 pH + 2 d); ± (0.5% + 2 d)
Input Impedance10^12 ohm
Sampling TimeApprox. 1 second.
Operating Temperature0 to 50 °C.
Operating HumidityLess than 80% RH.
Power Supply006P DC 9V battery ( Alkaline or Heavy duty type ).; DC 9V adapter input.; AC/DC power adapter is optional.
Dimension135 x 60 x 33 mm.
Weight PH electrode200 g/0.44 LB.; Include probe and batterry.
Temperature CompensationManual : 0 to 100, be adjusted by push button on front panel.; Automatic : With the optional temperature probe ( TP-07 ) 0 to 65 °C.
pH ElectrodeOptional, Any pH electrode with BNC connector.
Resolution0.01 pH; 1 mV
Data HoldFreeze the display reading.
Memory RecallMaximum & Minimum value.
pH CalibrationpH 7, pH 4, and pH 10, 3 points calibration ensure the best linearity and accuracy.; Other calibration point that near the pH 7, pH 4, and pH 10 are available.
Data LoggerMax. 1,600-point Data logger
Power offAuto power shut off to save battery life or manual power off.
Accessories
Supplied withInstruction manual : 1 PC
Optional*pH electrode : PE-03, PE-11, PE-06HDA, PE-04HDA, PE-03K7; *Temp. probe for ATC : TP-07; *pH 7 buffer solution : PH-07; *pH 4 buffer solution : PH-04; *ORP electrode : ORP-14; *RS232 cable : UPCB-02.; *USB cable : USB-01; *Data Acquisition software : SW-E816.; *Data logger software : SW-DL2005.; *Hard carrying case : CA-06; *Soft Carrying case : CA-05A; *AC to DC 9V adapter.
Technical details
Power ConsumptionApproximately 6 mA
Sampling Time
AutoSelectable at intervals of 1, 2, 5, 10, 30, 60, 600, 1800, 3600 seconds

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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