201DJ-C Double-Junction pH Electrode is built with Apera's proprietary lithium glass membrane and double-junction structure, which can reduce junction clogs and extend the electrode's service life for long-term testing in turbid and complex water solutions such as wastewater, pools, environmental monitoring, and etc.
Standard BNC connector, compatible with any pH meters that use BNC connectors. No temperature sensor is built-in. Users need to have a separate temperature probe to enable ATC or manually input temperature to complete temperature compensation.
Not suitable for testing in low-ion concentration solutions (eg: deionized water or distilled water), strong base solutions (pH>12.00), strong acid solutions (pH<2.00), highly corrosive solutions, or for continuous testing in high-temperature solutions (>140˚F).
201DJ-C Double-Junction pH Electrode, BNC Connector, 3 Ft Cable, PC Body
- The economical choice of a reliable combination pH Electrode/Sensor/Tester
- Apera's proprietary low-impedance lithium glass membrane
- Equipped with a detachable probe storage cap, keeping the sensor hydrated when not in use.
- Gel KCL electrolyte adopted; No need for refilling.
- 6-Month Warranty fulfilled by Apera Instruments
We warrant this electrode to be free from defects in material and workmanship and agree to repair or replace free of charge, at the option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to the responsibility of APERA INSTRUMENTS, LLC for a period of SIX MONTHS from the delivery.
This limited warranty does NOT cover any issues due to:
- Accidental damage
- Improper use
- Normal wear and tear
- Transportation
- Storage
- Failure to follow the product instructions
- Unauthorized maintenance, modifications, combination or use with any products, materials, processes, systems or other matter
- Unauthorized repair
- External causes such as accidents, abuse, or other actions or events beyond our reasonable control.