Điện Cực pH Đầu Phẳng Cho Da Người Và Bề Mặt Với Đầu Nối DIN – Hanna Instruments HI1414D

The HI1414D is a glass body, single reference junction pH electrode made with low temperature glass and a DIN connector. This pre-amplified electrode features a built-in temperature sensor for temperature compensated measurements in a single probe design.

This electrode has a unique open junction design in which there is a viscolene (hard gel) electrolyte layer that is free of silver chloride (AgCl) between the sample to be measured and the internal reference cell. The open junction design resists clogging and the probe’s flat tip makes it ideal for pH measurements on surfaces such as skin, leather, and paper. The HI1414D is recommended for use with Hanna’s HI99171 pH meter.

• Open Junction
• Flat Tip
• Built-In Temperature Sensor