Trace2O METALYSER DELUXE HM2000 Скачать руководство пользователя страница 35 | Manualshive

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Trace2O METALYSER DELUXE HM2000 Скачать руководство пользователя страница 35

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35

Metalyser

®

Deluxe HM2000

Instruction Manual

v2.0

4.5 TROUBLESHOOTING

Whilst your Metalometer

®

is designed to be very reliable, occasional problems

may occur throughout its working life. The following tables are intended to help
you diagnose and resolve these problems simply and quickly. Should you not
be able to resolve the problem please contact your supplier and they will be
able to assist you.

Problem

Probable Cause

Solution

Hi

The metal concentration is

above the maximum limit of

detection.

Dilute the sample.

Lo

The metal concentration is

below the minimum level of

detection

Result higher than

expected

Cell chamber or cell dirty

Clean chamber and

cell

Turbidity present in sample

Filter sample

Result lower than

expected

Reagent not fully dissolved

Shake sample and

check all reagent is

dissolved

Time not elapsed for timed

tests.

Allow time to elapse

Zero sample was turbid,

dirty or coloured.

Clean sample vial and

refresh sample

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Содержание METALYSER DELUXE HM2000

Страница 1: ...METALYSER DELUXE HM2000 Portable Heavy Metals Analyser...

Страница 2: ...2 www trace2o com Metalyser Deluxe HM2000 Instruction Manual v2 0 CONTENTS...

Страница 3: ...in electronics and software have provided a means to make the instrument portable The Metalyser takes a complex idea but makes it easy to understand and is therefore usable for a competent person not...

Страница 4: ...amp Electrode Rinse Solution Conditioning Solutions Metalyser Instrument Sonde Polishing kit Standards Stirrer Oil and Reference Electrode Fill Solution USB Power Supply Transformers and Adapters Samp...

Страница 5: ...www trace2o com 5 Metalyser Deluxe HM2000 Instruction Manual v2 0 3 METALYSER 3 1 GETTING TO KNOW YOUR METALYSER...

Страница 6: ...ing use of the instrument under poor lighting conditions ON OFF Button The ON OFF is used to turn the instrument on and off there is also an optional ten minute auto shutdown feature should you leave...

Страница 7: ...een these symbols will appear periodically to provide information about the instrument s status Battery fast charge indicator Battery trickle charge indicator Battery fault overheat indicator Battery...

Страница 8: ...fully connected To remove the electrodes pull back the connector shroud with the arrow on and the connector will pull off When attaching or removing electrodes be careful to avoid touching the stirre...

Страница 9: ...etre in water Lowering the head deeper than this may result in water ingress which will require sonde head replacement Note The sonde cable may be fixed to the lid of the Metalyser box using the box c...

Страница 10: ...replace after use Always place a few drops of deionised water in the cap before replacing it on the electrode Working Electrode the electrode surface should be examined for cracks and imperfections t...

Страница 11: ...e Fill Solution to operate Ensure the Reference Electrode is held vertically with the connector upwards and determine that there is enough solution in the Reference Electrode Fill Solution at max Fill...

Страница 12: ...s platen and holder are clean and free of dust or dirt which may cause scratching Place a clean cloth on the platen and dampen the cloth with the polishing slurry provided Hold the electrode perpendic...

Страница 13: ...out of the holes levelling off at a constant volume Instrument the handset is waterproof and robust A periodic visual inspection to ensure it is not damaged and that the screen is readable will suffic...

Страница 14: ...ore analyse sample can be used Standard Addition Used to analyse samples and calculate the unknown concentration by the addition of a known standard Calibrate Used with analyse sample Calibration must...

Страница 15: ...capable of charging at a fast rate taking approximately 7 hours to fully charge the battery or a trickle charge rate which should be used for overnight top up charge if the instrument is only used on...

Страница 16: ...om a list or specific location navigate to USB memory drive Windows should install the drivers Once complete the wizard will run again Use the same settings as before Once Windows has installed the dr...

Страница 17: ...elect System From the system menu select Backlight Highlight required setting and press OK Press cancel to return to main menu Language Selection The Metalyser comes with English French and Spanish la...

Страница 18: ...es which electrode to use for each element Elements analysed Working Electrode used Colour of Working Electrode after Plating Cd Pb WE1 Grey Hg WE2 Yellow Gold As WE2 Yellow Gold Cu WE1 Grey Zn WE1 Gr...

Страница 19: ...and Mn analysis WE2 is used for Hg and As analysis WE3 is used for Ni analysis Chromium Electrode is used for Cr VI analysis only It is necessary to perform the plating and conditioning before an anal...

Страница 20: ...Choose M2 3 Conditioning Half fill SAB with AU500 Au Plating Solution After plating check tip for yellow gold plate Return AU500 Au Plating Solution to bottle These conditioning steps within the meta...

Страница 21: ...needs to be established just prior to analysis and also after a new plate has been applied to the tip of the working electrode Many factors affect the calibration curve and the greater the time the a...

Страница 22: ...Wipe polish WEx Pour appropriate Plating Solution into the SAB attach sonde Run Plating on the Metalyser Return Plating Solution to the bottle Tip HMx Buffer into the SAB Add sample water to SAB Sele...

Страница 23: ...tandard in this case is sufficient If the user expects the analysis to be 100ppb then for example a 120ppb standard would be suitable How to use a pipette 1 Place a clean pipette tip on the pipette 2...

Страница 24: ...e right and to the left on this screen and then pushing the centre of the joystick to accept it Deposition time seconds Concentration range ppb 30 50 to 500 60 10 to 50 120 10 Suggested ranged for cho...

Страница 25: ...owder reagents when operating a To check this run the stirrer according to the instructions on page 16 3 Working Electrode is the Working Electrode plated correctly a Is WE1 grey in colour or is WE2 y...

Страница 26: ...measure high limits by a choosing a shorter deposition time i e change default from 60 to 30 seconds when prompted in the Set Deposition time menu during the course of the run b diluting the sample by...

Страница 27: ...HM2000 Handheld Unit Input Power 4 5 5 5 V DC 250mA Power Connector Type mini USB Type B Bulgin 400 series Li Ion Internal Battery Output voltage 3 3V Output current 2200mAh Parameter Lower Limit Uppe...

Страница 28: ...www trace2o com Metalyser Deluxe HM2000 Instruction Manual v2 0 4 METALOMETER 4 1 GETTING TO KNOW YOUR METALOMETER Backlit display On Off button Function button Cell Chamber Mode button Zero Test butt...

Страница 29: ...rument on and off Mode Button The button is used on its own to select the metal to be tested or can be used in conjunction with other buttons to activate other features which will be described later Z...

Страница 30: ...ith de ionised distilled water to remove any traces of tap water Instrument The instrument requires very little maintenance but the cell chamber should be inspected regularly to ensure there are no tr...

Страница 31: ...sing When the instrument displays release the keys The screen should show diS Press twice the screen will display Prt then Confirm by pressing The display will show set for 3 seconds and then display...

Страница 32: ...ixed wavelength light source through the sample and detecting the amount of light which is transmitted through the sample This transmittance of the sample is matched against a fixed calibration curve...

Страница 33: ...nu Press and hold then turn on by pressing When the instrument displays release the keys The screen should show diS Press the button No 1 will be displayed If left the instrument will cycle through th...

Страница 34: ...the button for 2 seconds 4 5 REVIEW AND RETURN TO FACTORY CALIBRATION Press and hold buttons Switch the unit on with button Release the buttons The display will either show SEL CAL factory calibratio...

Страница 35: ...and they will be able to assist you Problem Probable Cause Solution Hi The metal concentration is above the maximum limit of detection Dilute the sample Lo The metal concentration is below the minimu...

Страница 36: ...e interferences can occur as with any system of this type For further information on the most common interferences please consult the application notes for each metal 4 7 SPECIFICATIONS Metalometer HM...

Страница 37: ...www trace2o com 37 Metalyser Deluxe HM2000 Instruction Manual v2 0 NOTES...

Страница 38: ...38 www trace2o com Metalyser Deluxe HM2000 Instruction Manual v2 0 NOTES...

Страница 39: ...www trace2o com 39 Metalyser Deluxe HM2000 Instruction Manual v2 0 NOTES...

Страница 40: ...Metalyser Deluxe HM2000 Instruction Manual v2 0 The Technology Centre Wagtech Court Station Road Thatcham Berkshire RG19 4HZ United Kingdom T 44 0 1635 866772 Fax 44 0 1635 873509 E sales trace2o com...

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