VWR M4 Manuale utente
VWR® M4 Spectrophotometer
Instruction Manual
European Catalogue Number
EU/UK/CH Plug: 634-1087
Version: 1.0.0
Issued: 24, June 2019
Legal Address of Manufacturer
Europe
VWR International bvba
Researchpark Haasrode 2020
Geldenaaksebaan 464
B-3001 Leuven
+ 32 16 385011
http://be.vwr.com
Made in China
Table of Contents
Warning 1
Avoiding Electrical Shock 1
Package Contents 2
Unpacking 2
Installation 2
Intended use 2
Symbols and conventions 2
Product Specifications 2
Overview 3
Description 3
Getting Started 4
Turn On and Self-check 4
Important Guidelines 4
General Operating Instructions 4
Touch Screen Using Tips 4
Select Application 4
Basic Operation 5
Measurement Results Operation 6
Files Operation 7
Calibration and System Settings 8
Performance Verification 11
Operation 13
Photometry 13
Quantitation 15
Spectrum 19
Troubleshooting 21
Repair and maintenance 22
Daily Maintain 22
Spare Parts Replacement 22
User replaceable accessories and spare parts 23
Technical service 23
Warranty 24
Compliance with local laws and regulations 24
Equipment disposal 25
Functions 26
Installation 26
Install and Uninstall VWR Software Multi Wave Pro 26
Run VWR Software Multi Wave Pro 29
Introduction 30
Main Interface 30
Menus Bar and Tools Bar 30
Warning
Avoiding Electrical Shock
Please follow the guidelines below, and read this manual in its entirety to ensure safe operation of the unit.
VWR recommends against the use of M4 Spectrophotometer.
To avoid electrical shock
Do not open the device.
Disconnect the device from the mains supply before carrying out maintenance work or
changing the fuses.
The inside of the device is a high-voltage area Danger!
Do not use the device if it is damaged, especially if the main power cable way is in any
damaged or defective.
Repairs may only be carried out by the service technicians from your local VWR office and
authorized contractual partners.
The device must be connected to a power outlet that has a protective ground connection.
If the equipment is used in a manner not specified by the manufacturer, the protection provided
by the equipment may be impaired.
Avoiding Damage to the Instrument
Do not allow any liquid to enter into the device.
Do not operate the device in a hazardous location or potentially explosive environment.
Package Contents
Description
Quantity
Catalogue-No
Spectrophotometer
1PC
634-1087
Glass Cuvette
4PCS
634-6013
Quartz Cuvette
2PCS
634-6018
Power Cord ( Euro Plug )
1PC
on request
Power Cord ( UK Plug )
1PC
on request
Power Cord ( CH Plug )
1PC
on request
Software CD-ROM
1PC
N/A
USB Cable
1PC
N/A
Instruction Manual
1PC
N/A
Dust Cover
1PC
on request
Unpacking
Open the package, according to carefully check the packaging packing list items, if found inside the packaging are
missing or damaged items please contact your local VWR office and authorized contractual partners.
Installation
Placement
Place the instrument on the stable table carefully.
Install printer (Optional)
Check to confirm instrument power switch is turned off, connect the printer’s data cable to the Instrument’s
serial/USB port.
Connect the power cord
Check to confirm instrument power switch is turned off, the power cord plug into two separate power interface and
power supply socket apparatus.
Intended use
For research use only. Not intended for any animal or human therapeutic or diagnostic use.
Symbols and conventions
The following chart is an illustrated glossary of the symbols that are used in this manual.
CAUTION This symbol indicates a potential risk and alerts you to proceed with caution^
CAUTION This symbol indicates the presence of high voltage and warns the user to proceed
with caution
CAUTION This symbol indicates risks associated with hot surfaces
Product Specifications
Optical System
Spilt Beam
Wavelength Range
190-1100nm
Band Width
2nm
Stray Light
≤0.08%T @ 220nm & 360nm
Photometric Range
0 to 200%T, -0.3 to 3.0A, 0 to 9999C
Wavelength Accuracy
±0.5nm
Photometric Accuracy
±0.4%T or ±0.004A @ 1A
Stability
0.002A/h @ 500nm
Memory
236KB
Language
English, French, German, Spanish, Portuguese, Chinese
Display
TFT Colour LCD (5”, Touch Screen)
Interface
USB-A, USB-B,RS-232
Measuring Procedure
Photometry, Quantitation, Spectrum Scan
Power Supply
AC 100~240 V, 50~60 Hz
Dimension
456×360×185
Weight
10.5kg
Work Environment
15 to 35℃, 15 to 70% relative humidity
Store Environment
-10 to 50℃, 15 to 70% relative humidity
This instrument is compliant to the European Directives on Low Voltage Directive 2014/35/EU,
Electromagnetic compatibility 2014/30/EU.
Restriction on use of Hazardous Substances RoHS 2011/65/EU and their amendments.
Overview
M4 Spectrophotometer used in Chemistry, Pharmaceuticals, Biochemical, Metallurgy, Light Industry, Textile,
Material, Environments, Medical, Education and some other fields for Quality Control laboratories.
Description
Front View
Touch
screen
Lid of the
Compartment
Pull Rod
Lid of Lamp
Room
Right View
USB Port
(for USB Disk/
USB Printer)
Power
Switcher
Rear View
Fuse Seat
Power
Socket
Print Port
USB Port
(for PC)
Getting Started
Turn On and Self-check
Switch on the power. Self-check includes the following steps: Turn On Lamp → Locating Filter Disc → Locating
Automatic Sample Holder (If Installed) → Get Dark Current → Locating Wavelength → Check Energy → Check
System baseline.
Important Guidelines
Reagents and dilution buffers can cause cauterization and other damage to health.
Samples (nucleic acids, proteins, bacteria cultures) can be infectious and cause serious damage to
health.
During sample preparation, measuring procedures and maintenance and cleaning work, observe all local
laboratory safety precautions (e.g. wear protective clothing and gloves, use of disinfectant) regarding the
handling of sample material.
Dispose of measuring solutions and cleaning and disinfectant materials in accordance with the relevant
local laboratory regulations.
General Operating Instructions
Touch Screen Using Tips
The entire screen can be started with a touch. To make a choice, use your nails, fingertips, pencil, or stylus to
press the screen. Don't press the screen with sharp objects (such as ball point).
Select Application
Main Interface, press the icon to select application.
Photometry Measure the absorbance or transmittance of the sample.
Quantitation Establish the standard curve and measure the concentration of the sample.
Spectrum Scan the sample in a wavelength range.
File Manage files stored in the instrument or USB disk.
System System calibration and setup.
Performance verification Verify the performance of the instrument.
Basic Operation
Home Back to main interface.
Return Back to the previous interface.
/
Page Up/Down Go to previous/next page.
Measurement Results Operation
Open Open result(s) from internal/USB memory.
Save Save result(s) to internal/USB memory.
Print Print result(s).
Delete Delete selected result(s).
Rename, Print and Delete Results
Rename a Sample:
List interface, press the area Name, key in the sample name (Up to
8 characters).
Print the Measurement
Report:
List interface, press the icon .
Delete sample(s):
List interface, press the Check Box, and press the icon .
Open Results
Open:
1. List interface, press the icon .
2. Press the icon internal memory/USB memory to select the
memory which the file saved.
3. Press file lists to select, press the button Open.
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