horiba OPSA-150 - User Manual

Other manuals for horiba OPSA-150

Questions and Answers

Rachel HolmesAug 18, 2025

What to do if the horiba OPSA-150 Monitor displays 'SAMPLE LACK'?

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Jeffrey WilsonAug 18, 2025
If the Horiba Monitor displays 'SAMPLE LACK', it could be due to several reasons. First, check if the sample water supply has stopped and turn it on. Also, verify that valves V1 to V4 are properly adjusted. Clogging of the piping to the overflow tank might be another cause, so clean the piping. Finally, a failure in the float switch for no sample detection can trigger this error; consider replacing the float switch.

David FordAug 20, 2025

What does 'LAMP ERR' mean on my horiba OPSA-150 Monitor, and how to fix it?

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William RayAug 20, 2025
A 'LAMP ERR' on your Horiba Monitor indicates a problem with the light source. This could be due to contamination of the measuring cell, so cleaning the measuring cell might help. The light source might be temporarily off and needs about 30 minutes to warm up after turning the power ON/OFF. The light source may have deteriorated, requiring replacement. Finally, a poor connection of control unit cables, or faulty detector or substrate could be the cause, so try reconnecting the inside cables of the control unit.

Shari SpearsAug 23, 2025

How to troubleshoot 'CELL MOTOR ERR' on Horiba Monitor?

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jondorseyAug 23, 2025
A 'CELL MOTOR ERR' on the Horiba Monitor can be caused by contamination of the measuring cell, suggesting you should clean the measuring cell. Alternatively, the cell-motor in the analyzer unit may have failed, requiring replacement of the motor.

Daniel MorenoAug 26, 2025

What causes 'SENSOR COMM. ERR' on a Horiba Monitor and how can I resolve it?

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Mary WashingtonAug 26, 2025
The 'SENSOR COMM. ERR' on a Horiba Monitor is caused by a poor connection of the analyzer unit cables. To resolve this, connect the analyzer unit cables properly. It may also be caused by a poor connection of the analyzer unit cables or control unit, or faulty parts; in this case, connect the inside cables of the analyzer unit and control unit again.

Andrew TorresAug 28, 2025

Why does my horiba OPSA-150 show 'COD HIGH' and what should I do?

S
Sean MoyerAug 28, 2025
If your Horiba Monitor shows 'COD HIGH', it could be due to an unsuitable upper limit of the setting value, so review the upper limit. Another cause might be an abnormal upper limit of the sample water, so check the sample water. It could also be due to an incompatible calibration solution, so perform zero and span calibration. Finally, contamination of the measuring cell can cause this, so clean the measuring cell and consider replacing the wiper blade rubber if it's deteriorated.

Catherine JimenezAug 30, 2025

Why does my horiba OPSA-150 show 'COD LOW' and what should I do?

M
Melissa BrooksAug 30, 2025
If your Horiba Monitor shows 'COD LOW', it might be due to an unsuitable lower limit of the setting value. Review the lower limit of the setting value. It could also indicate an abnormal upper limit of sample water, so check the sample water. Incompatible calibration solution may be the cause, so perform zero and span calibration. Finally, contamination of the measuring cell can cause this issue, so clean the measuring cell.

karl45Sep 1, 2025

Why is my horiba OPSA-150 Monitor displaying 'TURB HIGH' and how can I fix it?

J
Jessica WattsSep 1, 2025
A 'TURB HIGH' reading on your Horiba Monitor can result from several factors. First, check if the upper limit of the setting value is appropriate and review it if necessary. Also, verify the sample water for any abnormalities. An incompatible calibration solution can trigger this, so perform zero and span calibration. Lastly, the measuring cell might be contaminated, requiring cleaning.

Ryan McdonaldSep 3, 2025

Why is my horiba OPSA-150 displaying 'TURB LOW' and how can I resolve it?

J
joshua07Sep 3, 2025
A 'TURB LOW' reading on your Horiba Monitor may be caused by an unsuitable lower limit of setting value. Review the lower limit of setting value. It may also indicate an abnormal upper limit of sample water, so check the sample water. An incompatible calibration solution may be the cause, so perform zero and span calibration. Finally, check for contamination of the measuring cell and clean it if necessary.

dawsonmeganSep 6, 2025

What does 'SPAN CAL' error mean on my horiba OPSA-150 Monitor?

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melissaprinceSep 6, 2025
A 'SPAN CAL' error on your Horiba Monitor can occur due to an incompatible calibration solution. To resolve this, make sure to use the exclusive calibration solution, and distilled water as the dilution water. Another potential cause is contamination of the measuring cell, so clean the measuring cell and replace the wiper blade rubber when it is deteriorated. Finally, it could indicate a failure of analyzer unit parts, so replace the faulty parts.

Debra HornSep 8, 2025

What does 'ZERO CAL' error mean on my Horiba Monitor?

M
Michael AndersonSep 8, 2025
A 'ZERO CAL' error on your Horiba Monitor can occur due to the use of an incompatible calibration solution. Make sure to use distilled water for the calibration solution. Contamination of the measuring cell is another possible cause, so clean the measuring cell and replace the wiper blade rubber when it is deteriorated. Finally, the error could indicate a failure of parts in the analyzer unit, so replace the faulty parts.

Brand	horiba
Model	OPSA-150
Category	Monitor
Language	English

Brand

horiba

Model

OPSA-150

horiba OPSA-150 - User Manual

Table of Contents

Other manuals for horiba OPSA-150

Questions and Answers

Summary

Preface and Warranty

Preface Details

Warranty and Responsibility

Trademark Information

Regulations

EU Regulations and Conformable Standards

Installation Environment and Disposal

Certification Rules

FCC Rules

Korea Certification

For Your Safety

Hazard Classification and Warning Symbols

Safety Precautions

Warnings and Cautions for Safe Operation

Product Handling Information

Operational Precautions

Disposal of the Product

Manual Information

Description in this Manual

Original Language and Related Documents

Product Overview

Introduction to the OPSA-150

Key Product Features

Unit Description

Physical Components of the Unit

Control Unit Components

Inside the Control Unit

Display Screen Details

Measurement Reading Display

Display Screen Examples

Item Selection and History Display Screens

Installation Guidance

Contact for Installation

Conditions for Installation

Installation Method

Unit Assembly and Base Securing

Piping Configuration

Piping Sockets and Diameter Specifications

Piping Configuration Notes

Piping Diameter and Gradient Guidelines

Wiring and Connections

Grounding and Power Supply

Signal Line Connections

Unit Wiring Procedures

Analyzer to Control Unit Wiring

Float Switch Cable Connection

Operation Procedures

Preparation for Operation

Starting the Unit

Initial Power-On and Setup Steps

Shutting Down and Restarting

Unit Shutdown Procedures

Unit Restart Procedures

Calibration Procedures

Calibration Pattern and Frequency

Calibration Notes and Best Practices

Important Calibration Guidelines

Calibration Screen Navigation

Accessing Calibration Menus

UV;VIS Calibration

Preparing Calibration Solutions

Calibration Solution Handling

Ampoule Handling and Dilution Guide

UV Calibration Solution Preparation

Acid Potassium Phthalate Solution Prep

Common Zero Calibration

Zero Calibration Preparation and Steps

Performing Common Zero Calibration

Cell Cleaning and Zero Value Setting

Completing Zero Calibration

Finalizing Zero Calibration Process

Common Span Calibration

Span Calibration Preparation and Steps

Performing Span Calibration

Setting Span Value for Calibration