6091N

6091N

Description

pH/mV/Temp. benchtop meter, microprocessor based with built in paper printer with time date stamp and optional RS-232C computer interface. Features a voltage recorder output and dual LCD digital displays for time/date and pH/mV/ temp. Connectors are a Jenco 4-Pin, BNC and a reference pin connector. AC/DC Powered with built in 115/230 volt transformer.
  • Dual cmos microcomputer design
  • Touch keys with audio feedback
  • User prompting annunciators
  • Displays pH and temperature values
  • Auto lock ,endpoint sensing and hold
  • Optional rs-232c output
  • Manual print
  • Programmable print intervals form 10 seconds to 20 hours
  • Prints sample and log numbers
  • Prints operation instructions
  • Prints and displays real time calendar
  • Prints error messages
  • Audible high / low alarms
  • Error indications
  • Optional temp / slope / offset compensated analog output
  • Power down memory backup
  • Rechargeable batteries for field applications

Specifications

  •  RangeResolutionAccuracy
    pH2.00 to 16.000.01±0.01 ± 1 digit
    ORP-999 to 99910.1% ± 1 digit
    Temp.0 to 99.9 °C0.1±0.5 ± 1 digit

  • Other

    • Temp. compensation auto/manual: 0 to 99.9 °C
    • Buffer recognition: pH 4,7,10
    • Buffer temp. range: 0 to 60.4 °C
    • Internal buffer t.c. table: Stored in 0.5°C intervals
    • Electrode slope recognition: ±20% at pH 4,10
    • Electrode offset recognition: ±1 pH at pH 7
    • Dual point standardization: pH 7,4 or pH 7,10
    • Auto lock endpoint sensing: Yes
    • Power down battery backup: Yes
    • Audio feedback: Yes
    • Error indications: Yes
    • Analog output (standard): ±0.1% ± 1 mV of input
    • Analog output (optional): ±0.2% ± 1 mV of reading
    • Display (ph/mV): 12.5mm high LCD with pH/mV legend
    • Display (temp.): 7.5mm high LCD with °C legend
    • Display update: 500 ms
    • Input impedance: Greater than 10^12 ohm,s

    Datalogger

    • Printer: 58 mm wide thermal dot matrix printer
    • Real time clock: Year/month/day/hour/minute/second
    • Clock display: 8mm high LCD display
    • Printer interval: 10 seconds to 20 hours
    • Manual print: Yes
    • Sample identification numbers: 1to 1999
    • Log identification numbers: 1to 1999
    • High/low alarm set: Over measurement range

    General

    • Power: Rechargeable batteries and 115/230VAC ±15%,50/60hz
    • Battery life: 25 hours
    • Dimensions: 250 mm x 240 mm x 100 mm
    • Weight: 1.75 kg

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