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Apera Instruments 800 Series User Manual

Apera Instruments 800 Series
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800 Series
Benchtop pH/Conductivity Meter
Instruction Manual
PH800 Lab pH Meter
EC800 Lab Conductivity Meter
PC800 Lab pH/Conductivity Meter
APERA INSTRUMENTS, LLC
www.aperainst.com
v3.3
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Apera Instruments 800 Series Specifications

General IconGeneral
BrandApera Instruments
Model800 Series
CategoryMeasuring Instruments
LanguageEnglish

Summary

3 Technical Specifications

5 pH Measurement

5.3 Information regarding pH Calibration

5.3.1 Standard Buffer Solutions

Details the USA and NIST series of standard buffer solutions used for calibration.

5.3.2 pH Calibration Modes

Describes the available calibration modes, including 1, 2, and 3-point calibration.

5.3.3 How often to calibrate

5.3.6 pH Isothermal Measurement Principle

5.4 pH Calibration (Take 3-point calibration as an example)

Step-by-step guide for performing a 3-point pH calibration.

5.5 Sample Measurement

5.5.2 Self-Diagnosis Information

Explains the self-diagnosis function and the meaning of display icons like Er1.

5.5.3 The instrument has a function to return to factory default setting

5.6 Maintenance of the pH Electrode

Provides instructions for maintaining the pH electrode.

5.6.1 Daily maintenance

Steps for daily cleaning and storage of the pH electrode.

5.6.3 Protect the glass bulb sensor

5.6.5 Clean contaminated glass bulb and junction

Methods for cleaning contaminated pH electrode glass bulbs and junctions.

6 mV Measurement

Instructions for measuring mV values using the meter, including ORP and ion electrode connection.

7 Conductivity Measurement

7.3 Information regarding Conductivity Calibration

7.3.1 Conductivity Standard Calibration Solutions

Lists the standard conductivity solutions (84 µS/cm, 1413 µS/cm, etc.) for calibration.

7.3.2 How often to calibrate

Guidance on how frequently to perform conductivity calibration.

7.3.3 Single point and multi-point calibration

7.3.6 Precaution for calibration solution's contamination

Advice on preventing contamination of conductivity calibration solutions.

7.4 Conductivity Calibration (take 1413 µS/cm² as an example)

7.5 TDS, Salinity, Resistivity & Conductivity

Explains the relationship between TDS, Salinity, Resistivity, and Conductivity.

7.6 Sample Test

7.6.3 During the process of calibration and measurement, the meter has self-diagnosis functions

Explains self-diagnosis during conductivity measurement and the meaning of icons like Er1.

7.6.4 Factory default setting

Information on restoring factory default settings for conductivity measurements.

7.7 Maintenance of the Conductivity Electrode

7.7.1 Always keep the conductivity electrode clean

Daily cleaning and maintenance advice for the conductivity electrode.

P1.2 - Set up calibration reminder

P2.7 - Set the Factory Default

P5.1 - Adjust timing for auto storage

9 USB Data Communication

Install software

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