Hach POLYMETRON 8350 User Manual

Contents

Hach POLYMETRON 8350 User Manual Manual pdf 3 page image

SpecificationsThe 8350 pH and 8351 Redox probes are dedicated for process measurements. The pH probesincorporate impedance control and a temperature sensor in contact with the sample.8350.4 8350.5 83511 - Glass2 - Tube containing PT1003 - Platinum ring4 - PTFE JunctionA special model (8350.3) is compatible with all the standard accessories and is designed for use inhydrofluoric acid.8350.4 8350.5 8351Application Measuring pH at hightemperaturesMeasuring pH in awaste waterenvironmentMeasuring redoxJunction type Flat, PTFE Flat, PTFE Flat, PTFEBody material PPS CPVC PPSMeasurement range 0-14 pH 0-12 pH ± 1500 mVMaximum temperature (°C) 110 80 110Maximum pressure 10 bar 10 bar 10 barDrift (/ week) < 3 mV < 3 mV < 3 mVOffset @ pH7 ± 20 mV ± 20 mV N/ASlope 56-61 mV/pH 56-61 mV/pH N/AReference impedance @ 25°C < 50 Kohm < 50 Kohm < 50 KohmGlass impedance @ 25°C 150-500 Mohm 150-500 Mohm PlatinumGeneral informationIn no event will the manufacturer be liable for direct, indirect, special, incidental or consequentialdamages resulting from any defect or omission in this manual. The manufacturer reserves the right tomake changes in this manual and the products it describes at any time, without notice or obligation.Revised editions are found on the manufacturer’s website.English 3