Supplementary Software LZV 571 Drinking Water Analysis DR 5000
Contents
1. 10 2 2 Organic loading SAC Working procedures Principle The parameter organic loading can be determined from a sample by measuring the intrinsic absorbance that is without using reagents The spectral absorbance coefficient is determined in m 1 Range of application Drinking water surface water wastewater Measuring range 0 20 m 1 Accessories e Spectrophotometer 254 nm e 50mm rectangular cuvette QS e Sipper module 50 mm pour through cuvette QS 2 2 1 Procedure Organic loading SAC Stored Programs Select by Program Number Options 254 nm 27 SEP 2005 09 12 49 Options 1 Select Stored Programs in the Main Menu Select test number 902 2 Insert the zero cuvette distilled water in the cell compartment Close the cell compartment Touch Zero 3 Insert the sample cuvette containing the first sample in the cell compartment and close the cell compartment Touch Read The result is displayed Note Analysis of additional samples Repeat working procedure from point 3 2 2 1 1 Executing the test with the sipper module Information about the installation module configurations and sample introduction of the sipper module can be found in the user manual of the DR 5000 Spectrophotometer 15 3 3 Installation Sipper Module page 133 11 Working procedures 2 3 Colour Organic loading SAC Principle The parameters colour and organic loading can be determined f2. DIN 38404 Part 1 C1 1 Select Stored Programs in the Main Menu Select test number 904 and the required method 904 Colour or 904 Colour PtCo 2 Insert the zero cuvette distilled water in the cell compartment Close the cell compartment Touch Zero 3 Insert the sample cuvette containing the first sample in the cell compartment and close the cell compartment Touch Read The result is displayed Working procedures Note Analysis of additional samples Repeat working procedure from point 3 436 nm 1 83 2 27 SEP 2005 09 18 24 2 4 1 1 Executing the test with the sipper module Information about the installation module configurations and sample introduction of the sipper module can be found in the user manual of the DR 5000 Spectrophotometer 15 3 3 Installation Sipper Module page 133 15 Working procedures Section 3 Replacement Parts Description Cuvette set SD 1 cm matched pair Cuvette QS SD 50 mm 17 5 ml Pour through cuvette QS path length 3 mm fill height 10 mm total height 40 mm Pour through cuvette QS path length 50 mm fill height 10 mm total height 40 mm Pour through cuvette QS path length 10 mm fill height 10 mm total height 40 mm Cat No 2095100 2624450 LZV638 LZV649 LZV510 17 Replacement Parts Section 4 How To Order Orders Repair service Please contact your representative HACH LANGE GMBH HACH LANGE LTD Willst tterst
3. For many analyses the sipper module can be used to carry out the tests more conveniently 1 Select Stored Programs in the Main Menu An alphabetically sorted list of all available tests is displayed 2 Select a test by touching the corresponding line Note Use the scroll bar to run quickly through the list Note If you already know the number of the desired test touch Select by Number Use the alphanumeric keypad to enter the test number and confirm your input by touching OK 3 Touch Start to start the test program General information Section 2 Working procedures 2 1 Nitrate intrinsic absorbance Principle The parameter nitrate can be determined in a water sample by measuring the intrinsic absorbance that is without using reagents The nitrate ion is determined bichromatically at two wavelengths The difference between the measured absorbance values at the two wavelengths is a measure of the nitrate concentration which can be evaluated relative to a standard concentration Range of application Drinking water Measuring range 1 60 mg l nitrate 3 mm rectangular cuvette 0 3 15 0 mg l nitrate 10 mm rectangular cuvette Accessories e Spectrophotometer 228 and 218 nm e 3 mm or 10 mm rectangular cuvette QS e Sipper module 3 mm or 10 mm pour through cuvette QS Reagents e Standard 30 mg l nitrate for 3 mm rectangular cuvette e Standard 10 mg l nitrate for 10 mm rectangular cuvette Interferenc
4. XCD LANGE Y UNITED FOR WATER QUALITY DOC022 52 00731 SEP05 Supplementary Software LZV 571 Drinking Water Analysis DR 5000 User Manual 09 2005 Edition1 OHach Lange GmbH 2005 All rights reserved Printed in Germany ck 11 05 edition1 Table of Contents Section 1General information ee esse 5 Ved Safety IntorMaton acosan iia aio 5 11 1 USE OF Hazard Information ii A i 5 2 instalara aid 5 1 3 Important information about the Manual sses en aE a eb Dean dad 6 1 3 1 Chemical and Biological Safety sonia diria 6 14A Introduction 4 0 2 ee ea a in a een 7 1 5 Selecting a Stored Test Hs coats ran ice 7 Section 2 Working Procedures scenara R E E ea ara base 9 2 1 Nitrate intrinsic absorbance rer AEEA 9 2 1 1 Procedure Nitrate intrinsic absorbante scessisiroesicipsrsisirer terastan Iren ANNER A EERE SEAN AANEEN AREENA KTNA ARS 9 2 1 1 1 Executing the test with the sipper module ssis enini e a aK aiaa 10 2 2 Organic loading SAC scrisorii ian iii 11 2 2 1 Procedure Organic loading SAC viii as 11 2 2 1 1 Executing the test with the Sipper module ooooocococccccccccccccononoccnonnnnncccnnnnannnonnnncnnnnnnnnnnninnannnnnnnnnos 11 2 3 Colour Organic loading SAC nu nenne kanal 12 2 3 1 Procedure Colour Organic loading SAC uusssssnnnnenssnnnnnennennnnnnnnnnnnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnn nn 12 2 3 1 1 Executing the test with the sipper module oooooccccccccconccononooocccccconnnncccnnannnnnnnn
5. es Organic components can interfere with the determination Very high nitrate concentrations of several 100 mg l cause results within the measuring range to be obtained Literature E Goldman R Jacobs Determination of Nitrates by Ultraviolet Absorbance Amer Water Works Assoc 53 187 191 1961 2 1 1 Procedure Nitrate intrinsic absorbance Stored Programs 1 Select Stored Programs in the Main Menu Select test number 901 measuring range 3 mm or 10 mm 2 Insert the zero cuvette distilled water in the cell compartment Close the cell compartment Touch Zero 3 Insert the standard cuvette containing the nitrate standard 30 mg l 3 mm rectangular cuvette or 10 mg l 10 mm rectangular cuvette in the cell compartment and close the cell compartment Touch Read Display E1 and E2 Select by Program Number Options 4 Insert the sample cuvette containing the first sample in the cell compartment and close the cell compartment Touch Read Display E3 The result is then displayed Working procedures Note Analysis of additional samples Repeat working procedure from point 4 901 Nitrate 3mm 30 0 3 n Nitrate 27 SEP 2005 09 12 10 2 1 1 1 Executing the test with the sipper module Information about the installation module configurations and sample introduction of the sipper module can be found in the user manual of the DR 5000 Spectrophotometer 15 3 3 Installation Sipper Module page 133
6. he manufacturer The manual contains instructions and notes that may not be fully or partially e duplicated e disseminated e used without authorization for competitive purposes or communicated in any other way 1 3 1 Chemical and Biological Safety DANGER Handling chemical samples standards and reagents can be dangerous Users of this product are advised to familiarize themselves with safety procedures and the correct use of chemicals and to carefully read all relevant Material Safety Data Sheets During the analysis of the sample it may be necessary to use toxic readily flammable or corrosive chemicals e The user must observe all cautionary information printed on the original solution containers and safety data sheet prior to their use e All waste solutions must be disposed in accordance with local and national law 1 4 Introduction 1 5 Selecting a stored test Main Menu Stored Programs User Programs Favorite Programs Single Wavelength Multi Wavelength Wavelength Scan Time Course Instrument Data Setup System es Recall Checks General information The LZV 571 Supplementary Software for Drinking Water Analysis is a collection of all spectrophotometric applications that are of relevance for drinking water analysis What is special about these methods is that the individual parameters can be determined simply from the intrinsic absorbance at different wavelengths without the addition of reagents
7. itional samples Repeat working procedure from point 3 903 Color SAC UV VIS 254 nm 27 SEP 2005 09 13 50 2 3 1 1 Executing the test with the sipper module Information about the installation module configurations and sample introduction of the sipper module can be found in the user manual of the DR 5000 Spectrophotometer 15 3 3 Installation Sipper Module page 133 13 Working procedures 2 4 Colour 2 4 1 Procedure Colour Stored Programs po 303 Color PtCo SAC Select by Number 14 Program Options Principle The parameter colour can be determined from a sample by measuring the intrinsic absorbance that is without using reagents The spectral absorbance coefficients are determined in m 1 Colour method or in units based on a PtCo standard Colour PtCo method The colour of most yellow brown natural waters and the outflows of municipal sewage treatment plants can usually be measured at 436 nm The colour of yellow brown water can be measured by comparison with suitable PtCo standards Range of application Drinking water surface water wastewater Measuring range 0 50 units Colour Pt Co method 0 20 m Colour method Accessories e Spectrophotometer 436 nm e 50mm rectangular cuvette OS Interferences Undissolved substances turbidities may cause high bias results to be obtained This interference can be eliminated by membrane filtration pore size 0 45 um Literature
8. nncnnnnnnnnninnannnnnncnnos 13 ZA COUN iessen ia AAN RO E EA 14 24 Procedure Colour zu nannten A Li RR inn 14 2 4 1 1 Executing the test with the sipper module 4444440s0nsnnnnnsnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnn 15 Section 3 Replacement A 17 Section 4 How To Order sooie a nenn cialis 19 Table of Contents Section 1 General information 1 1 Safety Information Before you install the software you should read this manual thoroughly Take note of all information labelled Danger or Note Besides the instructions in this manual users must comply with the national general safety and accident prevention regulations of the country in which the instrument is used 1 1 1 Use of Hazard Information DANGER Indicates a potentially or imminently hazardous situation which if not avoided could result in death or serious injury Important Note Information that the user needs to take into account when handling the instrument Note Additional operating information for the user 1 2 Installation 1 Touch Instrument Update in the System Check menu 2 Plug the USB memory stick into the USB socket type A of the DR 5000 3 Confirm by touching OK 4 The connection is established automatically and the software is updated Touch OK to return to the System Check menu General information 1 3 Important information about the manual Copyright The copyright to this User Manual remains with t
9. ra e 11 Pacific Way D 40549 D sseldorf Salford Tel 49 0 2 11 5288 0 Manchester M50 1DL Fax 49 0 2 11 5288 143 Tel 44 0 161 8 72 14 87 info hach lange de Fax 44 0 161 8 487324 www hach lange de info hach lange co uk www hach lange co uk Information Required e Hach account number if available e Billing address e Your name and phone number e Shipping address e Purchase order number e Catalog number e Brief description or model number or series production number e Quantity 19 How To Order 20
10. rom a sample by measuring the intrinsic absorbance that is without using reagents The spectral absorbance coefficients are determined in m 1 Colour SAC method or in units based on a PtCo standard Colour PtCo SAC method The colour of most yellow brown natural waters and the outflows of municipal sewage treatment plants can usually be measured at 436 nm The colour of yellow brown water can be measured by comparison with suitable PtCo standards Range of application Drinking water surface water wastewater Measuring range 0 20 Accessories e Spectrophotometer 254 nm and 436 nm e 50mm rectangular cuvette QS Interferences Undissolved substances turbidities may cause high bias results to be obtained for the colour This interference can be eliminated by membrane filtration pore size 0 45 um Literature DIN 38404 Part 1 C1 DIN 38404 Part 3 C3 2 3 1 Procedure Colour Organic loading SAC Stored Programs 322 Copper 13 Select by Number 12 Program Options 1 Select Stored Programs in the Main Menu Select test number 903 and the required method 903 Colour SAC or 903 Colour PtCo SAC 1 Insert the zero cuvette distilled water in the cell compartment Close the cell compartment Touch Zero 1 Insert the sample cuvette containing the first sample in the cell compartment and close the cell compartment Touch Read The result is displayed Working procedures Note Analysis of add
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