KL-167 Sodium Ion Concentration Meter

Product Description: The KL-167 Sodium Ion Concentration Meter is designed to measure the Na+ content in aqueous solutions. It is particularly suitable for monitoring the quality of high-purity water in power plants (such as steam, condensate, boiler feedwater, etc.) and can also be used for boiler water, natural water, and other applications. The KL-167 Sodium Ion Concentration Meter consists of a fully integrated circuit-type high-impedance millivoltmeter (hereinafter referred to as the meter) and a PNa composite electrode. When the PNa electrode is immersed in the test solution, a certain potential is generated in the solution, which depends on the activity of Na+. When this potential is input into the meter, the PNa value can be directly read on the instrument, and the Na+ content can be obtained from the meter.

Measuring range: (1) Electronic part PNa: 0–9; Na+: 23g/L–0.023μg/L. (2) Complete measurement (depending on electrode performance) PNa+: 1–7; Na+: 2.3g/L–2.3μg/L Resolution: 0.01PNa Accuracy: (1) Electronic: ≤±0.02PNa/3PNa (2) Complete: ±0.05PNa±1 digit Stability: 0.02PNa/24h Calibration: Single-point calibration and two-point calibration. Display: 4-digit LED display Power supply voltage AC: 220V±10% 50HZ±2% Operating environment: Ambient temperature 5–50℃; humidity <85%