HANNA HI4522 BENCHTOP METER

HI 4522 is our high-end multiparameter research-grade bench meter, measuring pH/ ORP/ ISE/ EC/ Temperature and more. It comes
equipped with a backlit 240 x 320 dot-matrix color screen with on-screen help, simultaneous graphing, language selection and custom
configurations. pH can be calibrated automatically up to 5 points with 8 memorized values ( pH 1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01,
12.45) + 5 custom buffers.

For conductivity this meter features EC, resistivity, TDS and salinity measuring scales and stages 1, 2 and 3 USP modes plus linear and
natural water temperature compensation. EC has an extended range from 0.001 µ S/ cm to 1 S/ cm with auto recognition of the probe type
used. Salinity measurements can be displayed in practical salinity, natural sea water or in percent scale.

Features:
Up to eight measurement parameters
Two input channels pH/ ORP/ ISE and EC/ TDS/ Resistivity/ Salinity
pH Calibration Check™
Five point pH and ISE calibration with standard and custom buffers
USP 645 method, ISE incremental methods and salinity scales
Fully customizable
Large log memory with different logging methods

Includes: HI 4522 is supplied with 4-ring EC probe, glass body pH electrode, temperature probe, power adapter, pH 4 and pH 7 buffer solutions, electrode refilling solution, electrode holder and instructions.