What to do if Trace2O Measuring Instruments Metalyser® not responding to key press?
If the Metalyser® isn't responding, first turn it off, wait a few seconds, and turn it back on. If that doesn't work, disconnect and reconnect the battery. Also, ensure the Metalyser® is disconnected from Metaware; turn off the Metalyser®, then turn it back on after a few seconds. This should restore control to the Metalyser®.
What to do if Trace2O Measuring Instruments sample is >L.O.D?
The Metalyser® is designed for low-level ppb analysis in natural water. If a sample exceeds the limit of detection, you can either: a) choose a shorter deposition time (change the default from 60 to 30 seconds in the Set Deposition time menu) or b) dilute the sample by a known amount and multiply the result back to the original solution.
Why are Trace2O Measuring Instruments results lower than expected?
Lower than expected results may be due to a couple of things. First, check that the stirrer is rotating properly by looking into the SAB or lighting touching the bottom to determine stirrer is working; if it's stuck, use stirrer oil. Second, make sure there's no debris physically masking the electrode surface, preventing the analysis.
Why are Trace2O Measuring Instruments results increasing with each run?
If results increase with each run, it could be due to organics present in the sample. Keep in mind that the instrument is designed for natural rivers and water courses and is not designed to deal with strong organics.
How to fix peak not visible in Trace2O METALYSER HM1000 Measuring Instruments?
If the peak isn't visible, it might be due to a few reasons. First, ensure the conditioning step was completed; if not, wipe the end of the Working Electrode, polish, and re-condition as per the procedure. Second, the plate could be damaged, requiring re-plating. Finally, there might be no heavy metals in the solution; test with a known amount of standard solution to verify.
Used for charging the battery and data transfer via PC or laptop.
Displays instrument status, date, time, and backlit for poor lighting conditions.
Turns the instrument on/off; features auto shutdown after ten minutes of inactivity.
Allows navigation through menus with five controls: Up, Down, Left, Right, and OK.
Returns the user to the previous menu or screen.
Symbols appearing periodically at the bottom of the screen provide information about the instrument's status.
The sonde head contains electrodes and stirrer for analysis, with electrode references embossed for correct connection.
Connects the sonde to the instrument, designed for submersion up to 1 meter.
Requires least maintenance; visual inspection for physical damage is sufficient.
Contains liquid; replenish with fill solution, keep tip wet, and avoid air bubbles.
Surface needs regular polishing; types WE1 (6 pins) and WE2 (3 pins) are not interchangeable.
Step-by-step guide on refilling the Reference Electrode with fill solution to maintain tip wetness.
Instructions on polishing the working electrode surface to a mirror finish for optimal analysis.
Crucial for operation; check rotation and mix reagents. Use stirrer oil if stuck.
A fixed volume beaker that levels off at a constant volume after filling.
Details storage conditions (dark, cool, dry) and shelf life for buffers, standards, and plating solutions.
Outlines the main menu structure and its sub-categories like Test Methods, Data Log, and System.
Instructions for charging the handheld instrument using the supplied USB cable and chargers.
Steps to install USB drivers for compatibility with PCs for fast charging and data transfer.
Procedure to set the instrument's internal calendar and clock for date stamping results.
Options to control the LCD backlight for visibility in poor lighting conditions.
How to change the instrument's display language from the pre-installed options.
Setting to automatically switch off the instrument after inactivity to save battery life.
Outlines the two main steps: plating (conditioning) and analysis for accurate results.
Details the plating step, required solutions, and when to re-plate the electrode for consistent results.
Describes Standard Addition, In-field Calibration, and Blank Subtraction methods.
A visual overview of the steps involved in performing a Standard Addition analysis.
Detailed instructions and illustrations on using the pipette to add standard solutions accurately.
Adjusts deposition time (30, 60, 120 secs) to optimize accuracy for different concentration ranges.
Recommends blank subtraction for all analyses, especially for Hg and As.
A checklist of initial steps to diagnose problems with the Reference Electrode, Stirrer, and Working Electrode.
Lists common error messages like >L.O.D, <L.O.D, Addition error, and Calibration error with probable causes.
Provides solutions for common problems like 'Peak not visible', 'Results lower than expected', and instrument unresponsiveness.
Details environment, connections, display, power supply, and battery specifications for the handheld unit.
Lists lower and upper limits for analyzed elements like Arsenic, Copper, Mercury, etc.
The Metalyser® Portable HM1000 is a rugged field kit designed for the rapid analysis of very low heavy metal concentrations in natural water courses, such as lakes and rivers. It utilizes a voltammetric technique to detect heavy metal ions in solution, providing results to less than 10ppb quickly. The instrument is portable, battery-powered, and suitable for on-site field screening analysis. It is sealed against water ingress and housed in a waterproof case, making it robust and virtually maintenance-free.
The HM1000 tests for a range of 9 heavy metals. Its operating procedure involves two main steps: plating (conditioning) and analysis. The plating step forms a thin plate on the surface of the Working Electrode, which is crucial for reliable results. A secondary conditioning step is also included to prime the electrode and increase sensitivity. The instrument offers two main analysis methods: Standard Addition and in-field calibration. Standard Addition is the recommended method, where a known amount of standard is added to the sample to determine the initial concentration. In-field calibration establishes a calibration curve before analyzing multiple samples rapidly. A Blank Subtraction method is available for creating a new baseline if contaminants are suspected in the buffer.
General| Brand | Trace2O |
|---|---|
| Model | METALYSER HM1000 |
| Category | Measuring Instruments |
| Language | English |
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