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Thermo Scientific 20 GENESYS User Manual

Thermo Scientific 20 GENESYS
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20 GENESYS
ϑ
SPECTROPHOTOMETER
Operator's Manual
Manual del Operador
Manuel de l’opérateur
Benutzerhandbuch

Table of Contents

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Thermo Scientific 20 GENESYS Specifications

General IconGeneral
Wavelength Range190 - 1100 nm
Wavelength Accuracy± 0.5 nm
Wavelength Reproducibility± 0.1 nm
DetectorSilicon photodiode
Displaycolor LCD touchscreen
Data Output/ConnectivityUSB, Ethernet
Optical DesignDouble beam
Data Interval0.2, 0.5, 1.0, 2.0, 5.0 nm
Photometric Repeatability± 0.001 A at 1 A
Baseline Flatness±0.001 A
Baseline Stability±0.0005 A/hour at 500 nm after 1 hour warm-up
Power Requirements100 - 240 V, 50/60 Hz

Summary

Safety Warnings

General Safety Information

Alerts user to important information and instructions for using the instrument.

Electrical Hazard Precautions

Warns of electrical hazards and requires qualified personnel for procedures.

Hot Surface Awareness

Alerts users to hot surfaces and the need to follow associated instructions.

Limited Warranty

Product Description

Instrument Components

Lists and identifies the main parts of the 20 GENESYS9 spectrophotometer.

Keyboard Layout and Functions

Technical Specifications

Environmental and Electrical Requirements

Basic Operation Guide

Instrument Setup and Installation

External Device Connectivity

Starting Up the Instrument

Absorbance and %Transmittance Measurements

Concentration Measurements (Using a Factor)

Concentration Measurements (Using a Standard)

Setting Absorbance and %Transmittance Values

Printing Measurement Results

Utility Functions Overview

Setting Concentration Units

Allows selection of units for reporting concentration values.

Setting Display Language

Allows selection of the language for screen displays.

Configuring RS232 Parameters

Allows setting of RS232 communication parameters like baud rate and parity.

Printer Paper Feed Control

Controls paper feeding and advancement in the printer.

Printer Setup and Format

Selects data format and printer destination.

Lamp Alignment Procedure

Guides the user through aligning the instrument's lamp for optimal energy output.

Viewing Lamp Operating Hours

Displays total lamp operating hours and allows resetting the counter.

Setting Initial Wavelength

Allows setting the initial power-on wavelength for the instrument.

Beeper Control

Allows enabling or disabling the instrument's error beeper.

Standby Mode Configuration

Configures automatic lamp turn-off after a set period of inactivity.

Viewing Software Revision

Displays the software revision of programmed parts within the instrument.

Available Accessories

Cell Holder Removal and Installation

Maintenance and Troubleshooting

Routine Care Guidelines

Provides basic guidelines for instrument care to minimize maintenance and increase lifespan.

Changing the Lamp

Instrument Messages

Flashing Data Display

Sample data outside photometric range causes display to flash until condition is resolved.

Lamp Failure

Indicates the lamp has failed; message persists until lamp replacement.

Sample Too Dark Error

Error when zeroing a sample with high absorbance at low energy.

Sample Too Bright Error

Error when zeroing a sample with the sample compartment door open.

Key Not Active Error

Error when a non-functional key is pressed.

Parity Error

Error when transmitting data with incorrect parity settings.

Framing Error

Error when data bits or stop bits settings are incorrect for transmission.

Filter Wheel Initialization Failure/Insufficient Energy

Insufficient energy to initialize filter wheel during start-up.

Monochromator Initialization Failure/Insufficient Energy

Insufficient energy to initialize monochromator during start-up.

Hardware Failure 13-16

Condition occurs if sample compartment door is open during autozero.

Changing the Fuse

Replacement Parts

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