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Aqualytic AL250T-IR User Manual

Aqualytic AL250T-IR
140 pages
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Instruction Manual
Bedienungsanleitung
Istruzioni d'uso
Mode d'emploi
Instrucciones
Seite 2–29
Page 30–51
Page 52–73
Pagina 74–95
Página 96–117
Page 118-139
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GB
FR
IT
ES
Turbidimeter
AL250T-IR
Instruções de Serviço
PT

Table of Contents

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Aqualytic AL250T-IR Specifications

General IconGeneral
Resolution0.01 NTU (0.01 - 10.99 NTU) 0.1 NTU (11.0 - 110.0 NTU) 1 NTU (110.0 - 1100 NTU)
Accuracy±2.5 % of reading or ± 0.01 NTU (0 - 500 NTU) ±5 % of reading (500 - 1100 NTU)
DetectorSilicon Photodiode
Wavelength860 nm
Operating Temperature0 - 40 °C
Dimensions190 x 110 x 55 mm
Light SourceInfrared LED
DisplayLCD with backlight
Power Supply4 x AA batteries
Weight400 g
Automatic Shut OffYes, after 10 minutes

Summary

Safety Precautions

General Safety Warnings

Covers reagent handling, MSDS, and electromagnetic interference for safe operation.

Quick Start Guide

Routine Measurement Procedure

Step-by-step guide for performing a standard turbidity measurement.

User Calibration Process

Procedure for calibrating the turbidimeter using calibration standards.

Instrument Operation Details

Performing Turbidity Measurements

Detailed steps for executing a turbidity measurement using the instrument.

Calibration Procedures

User Calibration Steps

Step-by-step instructions for performing user calibration with standards.

Sample Vial Management

Measurement Techniques

Sample Degassing Methods

Methods for removing air bubbles from samples to ensure accurate turbidity readings.

Troubleshooting and Error Messages

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