ZD-2A Automatic Potentiometric Titration Instrument

**ZD-2A Automatic Potentiometric Titrator Overview:** The ZD-2A Automatic Potentiometric Titrator is an automatic potentiometric titrator used for volumetric analysis in chemical laboratories, and it also serves as a high-precision digital pH meter. During potentiometric titration, this instrument has an automatic switching function. Regardless of whether the potential changes are increasing or decreasing, positive or negative, the instrument can accurately and quickly reach the endpoint according to the preset potential indication (pH or mV), thus simplifying operation and improving titration accuracy. This instrument features a novel and attractive design, compact size, lightweight, low cost, and wide applicability. **ZD-2A Automatic Potentiometric Titrator Technical Specifications:** 1. Measurement Range: pH - 14.00 pH 0 mV - ±1999 mV 2. Measurement Accuracy: pH 0.01 mV ± 0.1% ± one digit 3. Potential Control Accuracy: 0.03 pH or 3 mV 4. Volumetric Analysis Accuracy: No more than 0.02 ml 5. Input Resistance: No more than 10^12 Ω 6. Dimensions: 280 × 200 × 130 mm 7. Weight: 3.5 kg