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General DPH7011 User Manual

General DPH7011
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DPH7011
USER’S MANUAL
INTRODUCTION:
Thank you for purchasing the micro-processor based waterproof pH/mV/Temp tester. It is used to
measure a wide range of pH, ORP and Temperature with a replaceable electrode. Please read and
follow the manual carefully.
Digital pH
Meter
DPH7011 Manual FINAL-8-15-08:Layout 1 8/15/08 12:10 PM Page 1
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General DPH7011 Specifications

General IconGeneral
BrandGeneral
ModelDPH7011
CategoryMeasuring Instruments
LanguageEnglish

Summary

Introduction to Digital pH Meter

Product Features

Display and Indicators

Features large LCD, MIN/MAX value display, data hold, function icons, and low battery indicator.

Operational Functions

Includes Automatic Temperature Compensation (ATC), °F/°C unit switchability, and auto shut-off.

Durability and Design

Highlights waterproof IP 57 rating, floating capability, and replaceable electrode module.

Product Specifications

Measurement Ranges and Accuracy

Details the measurement ranges and accuracy for pH, ORP, and Temperature.

Resolution, ATC, and Calibration

Specifies resolution, ATC range, and supported pH calibration points.

Power, Dimensions, and Weight

Information on power source, physical dimensions, and weight of the meter and kit.

Device Description

Main Display and Controls

Identifies the main display screen and the function/power buttons on the device.

Component Identification

Labels for lanyard connection, battery compartment, electrode module, and protective caps.

Display and Keyboard Functions

Display Elements Explained

Details on measuring value, function modes, and status indicators shown on the display.

Keyboard Operations

Explains the functions of the Power/Calibration, Function Mode, and Hold/Min&Max buttons.

Operating Procedures

Preparation and Accessories

Guide to checking accessories, preparing the meter, and initial rinsing.

pH Calibration Process

Step-by-step instructions for calibrating the pH meter using buffer solutions.

Taking pH Measurements

Instructions for performing pH measurements after successful calibration.

ORP and Function Modes

ORP Measurement Guide

Procedure for ORP electrode insertion, measurement, and post-measurement care.

Function Mode Operations

Details on using Hold, Min/Max value modes, and switching temperature units.

Maintenance and Electrode Care

Battery Replacement Procedure

Step-by-step instructions for replacing the meter's batteries.

Electrode Replacement Procedure

Instructions for safely removing and installing a new electrode module.

Applications and Certification

Product Applications

Lists various industries and uses for the digital pH meter.

Calibration Certificate Details

Information regarding the product's inspection and calibration against standards.

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