6219N pH, ORP, Temperature Benchtop Meter

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6219N  pH, ORP, Temperature Benchtop Meter

  • Two LCD display pH, mV, direct ion concentration and temperature.
  • Convenient calibration with automatic buffer recognition of US or European pH buffer sets. Quick two points ion calibration. Calibration data is stored in memory and is ready for use on power up.
  • User selectable resolution of up to 0.001 for greatest accuracy.
  • Direct read out in ion concentration to simplify ion measurements.                        
  • RS-232 computer interface with software.
  • AC adaptor or battery power (low battery indicator).

Specifications

 

Range

Resolution

Accuracy

pH

-2.000 to 16.000 pH

0.01pH/0.001pH

± 0.01 %±1 digit

ORP

-1999.9 to 1999.9mV

1 mV/0.1mV

± 0.01 %±1 digit

lon

0.0 to 119.8conc

0.05,0.1 or 0.2conc

±2 digit

Temp

-5.0 to 125.0 °C

0.1 °C

± 0.5 °C

·         General

    • pH buffer recognition: US(4.01,7.00,10.01) or NIST(4.00,6.86,9.18) factory set
    • pH Electrode Offset Recognition: ± 90mV at pH 7.00 or 6.86
    • pH Electrode slope recognition: ±30% at pH 4.00 , 4.01, 9.18 or 10.01
    • pH Temp Compensaton: Auto /manual -5.0 to 125.0 °C
    • Input impedance : >10(exp)13 ohms
    • Output / Connector : RS232 /BNC and 8 PIN
    • Power :6 x 1.5 Volt AA batteries or 115 / 230V AC adapter
    • Operating Temperature Conditions: From 0 to 50°C , at 85% RH
    • Weight/Dimensionse: 1070 grams(Icluding batteries) / 250mm x 240mm x 100mm