Product Number: LZW5021T.97.002
sensION+ 5021T is a glass combination pH electrode with a refillable reference electrolyte and built-in temperature sensor. The 5021T has a fixed 1 meter cable with BNC connector (pH) and banana (temperature) connectors. It is intended for use with Hach sensION+ Laboratory pH meters. The 5021T has sleeve junction and an encapsulated reference system with silver ion barrier. It and is ideal for pH measurements in low ionic strength applications, samples with colloids, wines and paints or viscous samples such as emulsions and creams.
The sleeve junction of the 5021T is nearly impossible to clog. This junction design ensures high electrolyte flow. Along with the unique encapsulated reference system with silver ion barrier and an integrated Pt1000 temperature sensor, the most difficult samples, even those with extreme conductivity values or viscosities, can be analyzed.
The 5021T provides a high level of performance, stability and longevity through an innovative reference system. The unique design utilizes a protective “sleeve” containing a “cartridge” of Ag/AgCl crystals contacting a silver wire. Additionally, the sleeve houses a silver ion barrier that prevents clogging at the junction due to the formation and precipitation of AgCl and Ag2S.
In specific Hach sensION+ laboratory pH electrode models, the ContATC sytem provides precision temperature measurement required for high performance analysis. This patented system utilizes a thermo-conductive silicone to improve the speed and performance of the Pt1000 temperature sensor.
*when applicable
Phase Out
Items with this label are at the end of their life cycle and may become obsolete in the future.
Obsolete
Items with this label are obsolete and unavailable through eCommerce.
If applicable, please view Replacement Product above or contact Hach Customer Service for further assistance.
