Robust Refillable pH electrodes for basic pH measurements.
Refillable pH electrodes are a very important part of your pH measurement system as they come in direct contact with your sample and deliver the measurement signal. For more than 70 years SI Analytics has focused on creating the best refillable pH electrodes along with several other types of pH electrodes. SI Analytics' refillable electrodes have been used for the most demanding tasks in labs throughout the world where quality really matters, and our customers benefit from their know-how.
The compact BlueLine refillable pH electrode range is a basic series comprising electrodes for typical laboratory applications. An accurate and fast pH measurement is ensured by precision manufacturing and employment of high quality material, e.g. low-resistance A-type membrane glass and a unique platinum diaphragm. These refillable pH electrodes use standard 3 mol/l KCl refill solution as their reference electrolyte. The refillable pH electrodes are available with different connections (e.g. plug head or fixed cable with either DIN or BNC type plug) in 3.28 ft (1 m) cable lengths and, optionally, with built-in temperature sensors (NTC 30 kΩ or Pt 1000). With a comfortable handling, stylish design, and reliable function the refillable pH electrodes are great for your laboratory measurements. Each refillable pH electrode comes with its own individual serial number for easy tracking.