Cole-Parmer Removable High pH Double-Junction pH Electrode

Replace electrodes in seconds! Integral threaded cap assembly permits quick servicing for calibration or replacements. Electrode holders have threads on each end. Install holders into a pipe tee for in-line use or on the end of a submersion pipe. Holders are available in CPVC or chemical resistant KYNAR ® . Choose from a variety of sealed combination electrodes with or without automatic temperature compensation. Annular junction prevents clogging and allows fast, stable response. Electrodes include 10-ft, low-noise cable BNC connector--mount up to 1000 feet away using a preamplifier kit. Order holders, electodes and preamplifier kit separately. These electrodes are ideal for applications involving high-sodium concentrations. Double-junction reference protects against contamination from heavy metals, organics, and sulfides. Use for measurements from 0 to 14 pH. Electrodes withstand temperatures from 23 to 230ºF (-5 to 110ºC). Note: 100Ω RTD ATC elements conform to DIN curve 43760. ATC connector is miniature audio plug. Connector for the 1 kΩ RTD and the 3 kΩ Balco ATC elements is a spade lug. Connector for 100 kΩ thermistor ATC elements is a standard 1/4" phone plug. Remove electrodes without removing the electrode holder Use for in-line or submersible monitoring