Overview
The HANNA HI98312 Conductivity Meter adopts the new Appearance design, equipped with a large double-line screen display, calibrates the operation step prompts with the screen, and the Operating interface is user-friendly. With two-button simple operation, it can measure and display EC, TDS and temperature values at the same time, and supports fast switching. With automatic identification calibrate and automatic temperature compensation functions, it ensures measurement accuracy and accuracy in different environments. Simple and fast battery replacement, integrated BEPS low battery error prevention system, avoids wrong measurement, is suitable for harsh environments and provides laboratory-grade measurement results. Built-in temperature sensor and HANNA graphite bipolar Conductivity detector Electrode for reduced Polarization effect, Fast Response in any sample environment for rapid determination of conductivity, total solids solubility and temperature.
Features
1. New Appearance Design, Large Screen Display, Two-button Operation, EC/TDS Quick Switch
2. Automatic single point recognition and calibrating, convenient calibrating, accurate measurement and strong applicability
3. Built-in temperature sensor, automatic temperature compensation (0 to 60 ° C)
4. Good waterproof performance, in line with IP67 standard
5. Specially designed for field testing
Principle
Instrument reduces Polarization effect and ensures fast Response and accurate results by built-in HANNA Graphite Bipolar Conductivity detector Electrode measurement of sample conductivity. Built-in temperature sensor automatically detects Ambient Temperature and performs automatic temperature compensation (0 to 60 ° C) with adjustable compensation factor β (0.0~ 2.4%/° C). Automatic single point identification Adjustment calibrates using built-in standard points (EC: 12.88 mS/cm, TDS: 6.44 ppt), supports EC/TDS conversion factor adjustment (0.45 to 1.00) for accurate measurement.
Applications
Any industry conductivity - total solids solubility - rapid determination of temperature
Steps
1. After booting, the instrument automatically enters Measurement mode
2. Use two keys to quickly switch between EC and TDS values
3. Automatic single-point recognition calibrated with screen prompts
4. Insert Electrode into the sample, and the instrument automatically displays EC, TDS, and temperature values
Automatic shutdown without operation for 5.8 minutes
Notice
• Ensure that the battery is fully charged to avoid measurement errors caused by low battery
• Temperature range (0 to 60 ° C) when calibrating and using
• The instrument is waterproof but needs to avoid long-term soaking
• Electrode cleaning in time after use to maintain performance
• Storage Ambient Temperature 0 ° C to 50 ° C, Maximum Humidity 100% RH
