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VWR MCT 100 User Manual

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VWR
®
Photometer MCT 100
Chlorine, Chlorinedioxyde
& Ozone
European Catalogue Number:
705 - 1085
Version: 1
Issued: 23. January 2018
INSTRUCTION MANUAL

Table of Contents

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VWR MCT 100 Specifications

General IconGeneral
Capacity100 g
Measurement Range0-100 g
DisplayLCD
Readability0.1 mg
Repeatability0.1 mg
Linearity±0.2 mg
Weighing Unitsg, mg
Resolution0.1 mg
Power SupplyAC Adapter
Accuracy±0.002 g

Summary

Safety Information

General Safety Warnings

Details critical safety warnings, health hazards, and handling precautions for instrument use.

Getting Started

Delivery Contents and Setup

Lists standard contents, instructions for unpacking, and initial instrument setup.

Intended Use

Purpose and Limitations

Defines the specific purpose, application scope, and operational limitations of the MCT 100.

Instrument Overview

Symbols and Specifications

Explains manual symbols and provides detailed technical specifications of the MCT 100.

Instrument Components

Reagents and Buttons

Lists available reagents and explains the functions of the instrument's buttons.

Operating the Photometer

Operational Keys

Covers switching on/off, selecting tests, and basic measurement sequences.

Scroll Memory (SM)

Explains the feature that memorizes the last used test method.

OTZ (One Time Zero)

Details the One Time Zero function for calibration.

Repeating Test and Zero

Instructions for repeating tests and re-performing the zero calibration.

Advanced Operations

Display Backlight and Data Recall

Instructions for controlling the display backlight and recalling stored data.

Reaction Period Control

Guidance on using the countdown function for measurement reaction periods.

Menu and Data Management

Menu Navigation

Guide to navigating instrument menus for data recall and settings.

Data Transmission to PC/Printer

Instructions for transmitting stored data using the IRIM module.

Settings and Calibration

Date, Time, and User Calibration

Procedures for setting date/time and performing user-specific calibration.

Calibration Management

Adjusting Calibration Results

How to adjust, confirm, and save calibration results.

Factory Calibration Reset

Procedure for resetting the instrument's calibration to factory defaults.

Measurement Best Practices

Photometric Measurement Guidelines

Best practices and tips for accurate photometric measurements.

Method-Specific Notes

Important considerations for using different measurement methods and reagents.

Sample Preparation

Vial Handling and Filling

Illustrations and instructions for correct vial positioning and filling for measurements.

Chlorine LR Method

Free and Total Chlorine Measurement

Procedures for measuring free and total chlorine using DPD tablets.

Combined Chlorine Calculation

Formula for calculating combined chlorine from measurement results.

Chlorine LR Analysis Details

Tolerances and Notes

Information on measurement tolerances and key notes for Chlorine LR analysis.

Chlorine HR Method

Chlorine HR: Free and Total Measurement

Procedures for measuring free and total chlorine using DPD HR tablets.

Combined Chlorine Calculation

Formula for calculating combined chlorine from measurement results.

Chlorine HR Analysis Details

Tolerances and Notes

Details on measurement tolerances and key notes for Chlorine HR analysis.

Ozone Measurement Method

Ozone Measurement Procedure

Steps for measuring ozone concentration using DPD tablets.

Ozone Analysis Details

Tolerances and Notes

Information on ozone measurement tolerances and important notes.

Chlorine Dioxide Methods

Measurement in Absence of Chlorine

Steps to measure chlorine dioxide without chlorine interference.

Measurement in Presence of Chlorine

Steps to measure chlorine dioxide with chlorine interference.

Chlorine Dioxide Analysis Details

Tolerances and Notes

Details on chlorine dioxide measurement tolerances and important notes.

Troubleshooting

Operating Messages and Error Codes

Explanation of operating messages and a list of error codes with solutions.

Maintenance and Support

Repair, Spare Parts, and Service

Guidelines for repair, list of spare parts, and technical service contact information.

Warranty and Disposal

Product Warranty and Compliance

Details VWR product warranty terms and local compliance information.

Equipment Disposal Instructions

Instructions for the proper disposal of the equipment at the end of its lifecycle.

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