Overview
The HI98127 acidity meter is a Portable pH measuring instrument for the field or laboratory. Measurement range is -2.0 to 16.0 pH with an accuracy of +/- 0.1 pH. The instrument is simple and affordable to operate, meets laboratory measurement standards, and has large-screen LCD display, automatic recognition of calibrated, automatic temperature compensation and other functions to ensure Measurement accuracy and accuracy in different environments.
Features
1. Waterproof design, large screen LCD, replaceable Probe design
2. Operating interface, stable indicator, two-button simple operation, convenient operation
3. Automatically identify calibrating, built-in 2 sets of acidity calibrating points
4. Automatic temperature compensation
5. BEPS low-power error-proof system, low-power display logo, 8-minute automatic shutdown function can be set
6. Suitable for laboratory level or outdoor environment measurements
Principle
The HI98127 acidity meter performs pH value measurement through a customized in-line pH replaceable Glass electrode, and adopts automatic temperature compensation technology to ensure measurement accuracy in different temperature environments. The instrument has built-in 2 sets of standard calibrated points and supports automatic 1-2 point calibrating. The battery status is monitored through the BEPS low battery error prevention system to ensure stable and reliable measurement process.
Applications
Field measurement, laboratory measurement
Standards
Laboratory measurement standards
Steps
1. Use HI73128 custom dedicated Electrode removal tool to replace the Electrode (if necessary)
2. The instrument automatically recognizes the calibrating point after booting
3. Automatic calibration of 1-2 points
4. Electrode immersion in the test solution for measurement
5. Read the ph value and temperature value displayed on the LCD screen
6. Automatic shutdown can be set for 8 minutes after use
Notice
• Electrode replacement with dedicated HI73128 tool
• Pay attention to the power display and replace the battery in time
• Ensure use within the ambient temperature range of -5.0 to 50.0 ° C
• Confirm the applicability of built-in calibrating points before calibrating
• Avoid severe impact and soaking in water (although there is a waterproof design, it still needs to be used with caution)
