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Merck
CN

Z655333

Hanna bench pH/ISE meter HI 4222

pH -2.0-20, accuracy: 0.1-0.002, ISE 1 × 10-7-9.99 × 1010, accuracy: 0.5%, temperature -20-120 °C, accuracy: 0.2 °C

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UNSPSC Code:
41115603

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manufacturer/tradename

Hanna

ISE measuring range

1 × 10-7-9.99 × 1010, accuracy: 0.5%

mV measuring range

±2000, accuracy: 0.2

pH measuring range

-2.0-20, accuracy: 0.1-0.002

temperature measuring range

-20-120 °C, accuracy: 0.2 °C

size

159 mm × 230 mm × 93 mm

weight

800 g

General description

  • Exclusive Hanna CAL CHECK, five point calibration with standard and custom buffers
  • Direct calibration and measurement in multiple units
  • Incremental methods: Known addition, Known subtraction, Analyte addition, Analyte subtraction
  • 2pH/mV/ISE input channels
  • Calibration check: pH electrode and buffer condition
  • Auto endpoint
  • GLP - offset, slope, date, buffers used for calibration at push of a button
  • Real time graphing
  • USB & RS232 interface
Supplied in kit form, glass body pH electrode, temperature probe, 12 V DC adapter, pH 4 & 7 buffer solutions, electrode refilling solution, electrode holder and instructions.

Help in selecting the correct electrode can be viewed at Electrode Selection Guide
Hints on Electrode Maintenance

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