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General| pH Resolution | 0.01 pH |
|---|---|
| pH Accuracy | ±0.01 pH |
| mV Resolution | 0.1 mV |
| Temperature Range | -5.0 to 105.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Display | LCD |
| Type | pH Meter |
| mV Range | ±2000 mV |
| mV Accuracy | ±0.2 mV |
| Power Supply | 4 AA batteries |
| Battery Life | 200 hours |
| ISE Modes | No |
| Data Logging | No |
| Connectivity | USB |
| Calibration Points | Up to 5-point |
Overview of Orion Star A111 benchtop and Star A121 portable pH meters, highlighting their capabilities and IP ratings.
Details on connecting the Orion Star meters using power adapters or batteries, and electrode connections.
Explanation of the meter's display icons, including measurement, setup, calibration, and status indicators.
Description of the function of each button on the meter's keypad for navigation and operation.
Guidelines for routine cleaning and maintenance of the Orion Star pH meters to ensure longevity and performance.
Instructions on how to navigate the Orion Star meter's setup menu and access different configuration options.
Step-by-step examples for common setup configurations, such as buffer recognition and read type selection.
Detailed steps for calibrating and measuring pH using the Orion Star meters, including buffer selection.
Procedures for measuring and calibrating mV, RmV, and ORP values with the Orion Star pH meters.
Instructions for measuring and calibrating the temperature sensor (ATC) on the Orion Star pH meters.
Steps for manually logging readings using the continuous read mode on the Orion Star meters.
Instructions for setting up and using the automatic data logging feature with AUTO-READ mode.
Methods for viewing calibration data and stored readings from the meter's data log.
List of common error codes displayed by the meter and their corresponding solutions for troubleshooting.
A guide to common problems encountered with the meter and their solutions, including display and calibration issues.
Information on obtaining technical support, registering the meter, and warranty details.
Details regarding the product's compliance with the European Union's Waste Electrical & Electronic Equipment (WEEE) Directive.
Formal declaration of the product's conformity with relevant safety and EMC directives and standards.
Technical specifications of the Orion Star pH meters, including operating conditions and measurement parameters.
List of available product models, kits, and accessories for Orion Star pH meters.
Explanation of the automatic pH buffer recognition feature, including buffer sets and mV ranges.
Description of the electrode condition icon and its interpretation based on calibration and stability.
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