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Hanna Instruments HI 93414 User Manual

Hanna Instruments HI 93414
52 pages
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www.hannainst.com
HI 93414
Turbidity and Free/Total Chlorine
Meter
Instruction Manual
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Hanna Instruments HI 93414 Specifications

General IconGeneral
TypePortable Turbidity and Chlorine Meter
DetectorSilicon Photodiode
pH Range0.00 to 14.00 pH
pH Resolution0.01 pH
Temperature CompensationAutomatic
PC ConnectivityUSB
ParameterTurbidity, Free Chlorine
Chlorine Range0.00 to 5.00 mg/L
MethodDPD Colorimetric Method
Calibration1-point calibration for chlorine and pH
Electrode TypepH electrode
LoggingYes
Power Supply4 x 1.5V AA batteries

Summary

Preliminary Examination and General Description

Package Contents and Initial Check

Details the items supplied with the HI 93414 and the importance of checking for damage.

Instrument Overview and Capabilities

Describes the HI 93414's functions, applications, and key features for water quality analysis.

Technical Principles and Specifications

Principle of Operation (Turbidity & Chlorine)

Explains the optical system and measurement principles for turbidity and colorimetry.

Key Instrument Specifications

Lists performance parameters, ranges, accuracy, and technical data.

Measurement Procedures

Accurate Measurement Techniques

Covers cuvet handling, sample preparation, and air bubble removal for reliable results.

Turbidity Measurement Guide

Step-by-step instructions for performing turbidity measurements with the HI 93414.

Chlorine Measurement Guide

Step-by-step instructions for performing free and total chlorine measurements.

Calibration and Data Management

Calibration Procedures

Details calibration methods for turbidity and chlorine ranges, including error handling.

Logging and GLP Features

Explains data logging, viewing records, and Good Laboratory Practice functions.

Configuration, Maintenance, and Support

Setup and System Settings

Covers instrument configuration, including EPA mode, beeper, time, and date.

Maintenance Procedures

Instructions for lamp replacement, battery management, and PC interface.

Error Codes and Service Contacts

Lists common error codes, actions, and technical support contacts.

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