Why does Horiba Measuring Instruments fail to turn ON?
If the device fails to power on, consider these possibilities: * The power supply voltage may be outside the rated range. Check the power supply voltage. * There might be a wiring mistake. Check the power wiring. * The HP-200 has an internal fault. Contact us.
What to do if horiba HP-200 shows E-11 (response speed error)?
The E-11 error indicates a response speed issue. Here's what you can do: * Clean the electrode. If the glass membrane is dried, the response deteriorates. Immerse the electrode in deionized water for 24 hours and then perform calibration again using a standard solution. * If the temperature difference between the solution under measurement and the standard solution is large, wait until the temperature of the temperature compensation element in the electrode becomes stable and then perform calibration using a standard solution.
What to do if horiba HP-200 shows E-71 (glass membrane error)?
The E-71 error indicates a glass membrane issue. Here's what you can do: * Immerse the electrode in the solution under measurement. * Use the specified relay cable and relay box. * If the response membrane of the electrode has cracking, replace the electrode.
What to do if horiba HP-200 shows E-72 (comparison electrode error)?
The E-72 error indicates a comparison electrode issue. Here's what you can do: * Add the internal solution if the internal solution in the comparison electrode has run out. * Clean the electrode if the comparison electrode's liquid junction is clogged. If this does not settle the problem, replace the electrode. * Replace the electrode if the electrode has electrical discontinuity. * The self-check capability is disabled if an electrode without a wetted terminal is used and no short-circuit plate is available. Set self-check is "non."
What to do if Horiba Measuring Instruments shows E-90 (system error)?
The E-90 error indicates a system error. Here's what you can do: * Check the sensor connection and if it is wrong, connect the sensor properly. * Turn OFF the power and then turn it ON again. If the system error does not disappear after the system has been restarted, contact us.
General| Resolution (pH) | 0.01 pH |
|---|---|
| Measurement Principle | Electrochemical |
| Type | Portable pH Meter |
| pH measurement range | 0 to 14 pH |
| Operating Temperature | 0 to 50 °C |
| Measurement Range (Permeation) | Not Applicable |
| Accuracy (Permeation) | Not Applicable |
Details warranty terms, limitations, and responsibilities of the manufacturer.
General statement about company names and brand names.
Lists directives and standards the equipment conforms to.
Specifies environmental requirements for product installation.
States compliance with FCC rules regarding equipment operation.
Explains warning messages, hazard classification, and symbols used.
Covers load capacity, lightning, grounding, electrical shock, and handling strong acid.
Describes specific operational guidelines to avoid damage.
Provides guidance on product disposal according to regulations.
Explains symbols like Note, Reference, Tip, and defines terms.
Welcomes the user and introduces the product.
Lists the key features of the HP-200.
Lists the components included with the product.
Describes the physical components of the device, including the front view.
Details the different elements on the device's display.
Describes the function of the operation keys.
Shows and labels the various connection terminals.
Explains the function of each operation key.
Explains the meaning and behavior of status indicators.
Outlines the different operation modes and available menus.
Illustrates navigation between different operation modes.
Specifies requirements for the installation location.
Describes the physical installation of the HP-200 unit.
Provides instructions for pole and wall mounting.
Details the process of installing the pH electrode.
Instructions for immersion and distribution type electrode holders.
General steps for making electrical connections, including opening the cover and terminal diagrams.
Details on connecting the power supply and proper grounding procedures.
Procedure for connecting the contact output terminals.
How to connect input and transmission output terminals.
Procedure for connecting the communication terminal, including RS-485.
Instructions for connecting the electrode cable, including precautions and diagrams.
Information on compatible temperature compensation electrodes.
Guidance on how to extend the electrode cable and treat its terminals.
Steps for preparing and turning on the device.
Describes the initial setup parameters and their default values.
References to the calibration procedures.
Describes the primary measurement mode of operation.
How to access and configure device settings.
How to access and use the user check menu.
How to enter and use the calibration menu.
Detailed procedure for performing automatic pH calibration.
Detailed procedure for performing basic pH calibration.
Procedure for calibrating the temperature measurement.
Procedure for manually entering pH calibration values.
Description and settings for contact output functionality and types.
Details on configuring and using the cleaning output feature.
Conditions governing output behavior for different types.
Procedure for performing daily calibration.
General maintenance, electrode checks, and cleaning.
Instructions for adding KCl internal solution to the electrode.
Guidance on electrode storage and replacement.
Common issues encountered during measurement and their solutions.
Troubleshooting for readings outside the measurable range.
List and explanation of all error codes displayed by the device.
Specific actions to resolve displayed error codes.
Troubleshooting steps for common pH electrode issues.
Explanation of the electrode self-check feature and its types.
Scenarios where the electrode self-check may fail.
Technical specifications of the HP-200 meter.
Details on compliance with EMC, Immunity, Emission, and FCC standards.
Information about the physical construction of the device.
pH values of standard solutions at different temperatures.
Catalog of optional and spare parts available.
Guidelines for proper disposal of the HP-200 unit.
Specific instructions for disposing of circuit boards.
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